#339 – Climate Change Debate: Bjørn Lomborg and Andrew Revkin

Bjørn Lomborg is author of “False Alarm”. Andrew Revkin is a climate journalist (21 years at NY Times). Please support this podcast by checking out our sponsors: – Eight Sleep: https://www.eightsleep.com/lex to get special savings – Linode: https://linode.com/lex to get $100 free credit – InsideTracker: https://insidetracker.com/lex to get 20% off – Onnit: https://lexfridman.com/onnit to get up to 10% off EPISODE LINKS: Andrew’s Twitter: https://twitter.com/Revkin Andrew’s Substack: https://revkin.substack.com Andrew’s Linktree: https://linktr.ee/revkin Bjørn’s Twitter: https://twitter.com/BjornLomborg Bjørn’s Website: https://lomborg.com Andrew’s Books: The Human Planet: https://amzn.to/3MRuLUY The Burning Season: https://amzn.to/3Dmr5Hq Bjørn’s Books: False Alarm: https://amzn.to/3Sqt5D4 How to Spend $75 Billion to Make the World a Better Place: https://amzn.to/3gwoIJ7 PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: – Check out the sponsors above, it’s the best way to support this podcast – Support on Patreon: https://www.patreon.com/lexfridman – Twitter: https://twitter.com/lexfridman – Instagram: https://www.instagram.com/lexfridman – LinkedIn: https://www.linkedin.com/in/lexfridman – Facebook: https://www.facebook.com/lexfridman – Medium: https://medium.com/@lexfridman OUTLINE: Here’s the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) – Introduction (06:59) – Politics of climate change (24:01) – Greta Thunberg (30:31) – Electric cars (37:53) – Economy (45:30) – Journalism (59:32) – Human emissions (1:17:19) – Worst-case climate change scenario (1:37:40) – Hurricanes (1:56:29) – Climate change vs Global warming (2:00:35) – Climate alarmism (2:15:25) – Economic models (2:46:52) – Climate change policies (3:02:54) – Nuclear energy (3:09:30) – Alex Epstein (3:20:00) – Public opinion on climate change (3:41:57) – US presidents (3:52:35) – Advice for young people (4:06:10) – Meaning of life

Speaker names marked ? are inferred from speaking time and the show’s known hosts — they are not voice-verified.

• 0:00Lex Fridman?

  The following is a conversation with Bjorn Lomborg and Andrew Revkin on the topic of climate change. It is framed as a debate, but with the goal of having a nuanced conversation, talking with each other, not at each other. I hope to continue having debates like these, including on controversial topics. I believe in the power of conversation to bring people together, not to convince one side or the other, but to enlighten both with the insights and wisdom that each hold. Bjorn Lomborg is the president of Copenhagen Consensus Think Tank and author of False Alarm, Cool It, and Skeptical Environmentalist. Please

• 0:42Lex Fridman?

  check out his work at lomborg.com. That includes his books, articles, and other writing. Andrew Revkin is one of the most respected journalists in the world on the topic of climate. He's been writing about global environmental change and risk for more than 30 years, 20 of it at The New York Times. Please check out his work in the link tree. That includes his books, articles, and other writing. And now, a quick second mention of his sponsor. Check them out in the description. It's the best way to support this podcast. We've got Aidsleep for naps, Linode for Linux, InsideTracker for biological data, and Onnit

• 1:23Lex Fridman?

  for supplements. Choose wisely, my friends. And now, the full ad reads. As always, no ads in the middle. I hate those. I try to make these interesting, but if you skip them, please still check out our sponsors. I enjoy their stuff. Maybe you will too. This episode is sponsored by an old and favorite sponsor of mine that brings so much joy to my heart, Aidsleep, and its new Pod 3 mattress. They recently launched this new generation of mattress. It's amazing. It's a source of so much pleasure for me. I know it because when it's gone, I miss it. I remember how much joy it brings to my world, whether that's through a short power

• 2:05Lex Fridman?

  nap or a great night's sleep. Warm blanket, cold bed surface, with the rain gently falling outside.

• 2:15Lex Fridman?

  I'll even sometimes take a drink of coffee right before, and I pass off for 20 minutes and I wake up a new human being. I don't know whether that works. I don't know if everyone enjoys naps as much as I do, but they work for me. And sometimes it can make the difference between a mind that is cynical and is really struggling with life and the world to a mind that is open to the possibilities and the beauty of the world. I do that on an Asleep bed. Check it out and get special holiday savings of up to $400 when you go to asleep.com/lex. This episode is also brought to you by Linode. Linux virtual machines.

• 3:00Lex Fridman?

  Why is it that my heart fills with joy anytime I think about Linux and the great provider of cloud Linux systems that is Linode? If you need to do any kind of compute, just the interface is super easy to use. It's super reliable, easy to monitor. There's tech support, of course. And that tech support is not just every once in a while or whenever they feel like it. It's always 24/7, 365, real human beings. Just incredible. Everything is clear. Everything is easy to use. The world runs on Linux. We're just a bunch of human biological systems having fun with our little pursuits and daily habits and rituals and so on.

• 3:44Lex Fridman?

  But all of that, just like fish swim in water, humans in this modern 21st century technological age are swimming in compute. That makes almost no sense, but in a way it does. And you may make sense of it if you visit linode.com/lex for free credit.

• 4:07Lex Fridman?

  This show is also brought to you by InsideTracker, a favorite sponsor, a favorite service that paints a beautiful painting that previews the future. Because in the future, my friends, all the recommendations, all the wisdom, the advice, the mentorship you will need about the future trajectory of your life, whether that's lifestyle, health, diet, medical, all of it, I think all of that will come from your body. And InsideTracker collects data from your body through blood tests. It's getting blood data, DNA data, fitness tracker data, all of that to make recommendations. This is what the future will be like. Obviously, it has to be done in a way that preserves the privacy and respects your ownership of the data. But outside of that, once that

• 4:52Lex Fridman?

  is done, and that's a must, once that is done, then the recommendations that through machine learning, based on this data, will be so, so much better than the 20th century way of doing science, which is based on population data versus you, the beautiful, unique flower of an individual that is you. Get special savings for a limited time when you go to inside tracker.com/lex. This episode is also brought to you by Onnit, a nutrition supplement and fitness company. I first heard of Onnit from Mr. Joe Rogan. So it's kind of incredible to know that I'm now doing an ad read for Onnit on this very podcast. I take AlphaBrain every once in

• 5:37Lex Fridman?

  a while when I need a super boost for my mind. When there's a long session, I've been doing more and more and more programming lately. And when there's a long session of a difficult programming task, or also sometimes really having to think during debugging. So those can be really exhausting. So sometimes I'll take an AlphaBrain to help me through that process. It is what it is, my friends. Those sessions can be super exhausting, but super gratifying. So in general, I don't take AlphaBrain every day. Coffee in the morning and just focus and focus and focus. I try to rely on the power of my mind. But sometimes it's definitely a big help. I enjoy it. Like I said, it's an utropic that helps

• 6:21Lex Fridman?

  support memory, mental speed, and focus. You can get a special discount on AlphaBrain at lexfridman.com/onnit.

• 6:32Lex Fridman?

  This is the Lex Fridman Podcast. To support it, please check out our sponsors in the description. And now, dear friends, here's Bjorn Lomborg and Andrew Ruffkin.

• 6:59Lex Fridman?

  There's a spectrum of belief on the topic of climate change, and the landscape of that spectrum has probably changed over several decades. On one extreme, there's a belief that climate change is a hoax. It's not human caused. To pile on top of that, there's a belief that institutions, scientific, political, the media are corrupt and are kind of constructing this fabrication. That's one extreme. And then the other extreme, there's a level of alarmism about the catastrophic impacts of climate change that lead to the extinction of human civilization. So not just economic costs, hardship, suffering,

• 7:41Lex Fridman?

  but literally the destruction of the human species in the short term. Okay, so that's the spectrum. And I would love to find the center. And my sense is, and the reason I wanted to talk to the two of you, aside from the humility with which you approached this topic, is I feel like you're close to the center and are on different sides of that center, if it's possible to define the center. Like, there is a political center for center left and center right. Of course, it's very difficult to define. But can you help me define what the extremes are again, as they have changed over the years, what they are today, and where's the center?

• 8:20Speaker 01

  Oh, boy. Well, in a way, on this issue, I think there is no center, except in this, if you're looking on social media, or if you're looking on TV, there are people who are trying to fabricate the idea there's a single question. And that's the first mistake. We are developing a new relationship with the climate system. And we're rethinking our energy systems. And those are very disconnected in so many ways. They connect around climate change. But the first way to me to overcome this idea of there is this polarized universe around this issue is to step back and say, well, what is this actually? And when you do, you realize it's kind of an uncomfortable collision between

• 9:03Speaker 01

  old energy norms and a growing awareness of how the planet works. That, you know, if you keep adding gases that are invisible, it's the bubbles in beer. If you keep adding that to the atmosphere, because it accumulates, that will change everything, is changing everything for thousands of years. It's already happening.

• 9:19Lex Fridman?

  What do you mean by bubbles in beer?

• 9:21Speaker 01

  CO2, carbon dioxide, the main greenhouse gas.

• 9:24Lex Fridman?

  Why beer?

• 9:25Speaker 01

  Look, because I like beer. It's also in Coca-Cola. We were talking about cola before. And so it's innocuous. We grew up with this idea is CO2, unless you're trapped in a room suffocating, is an innocuous gas. It's plant food. It's beer bubbles. And the idea we can swiftly transition to a world where that gas is a pollutant, regulated, tamped down from the top is fantastical. Having looked at this for 35 years, I brought along one of my tokens. This is my 1988 cover story on global warming.

• 10:04Lex Fridman?

  The greenhouse effect discovered in 1988.

• 10:08Speaker 01

  Jim Hansen, the famous American climate scientist, really, he stimulated this article by doing this dramatic testimony in a Senate committee that summer, in May, actually, spring, late spring. It was a hot day and it got headlines and this was the result. But it's complicated. Look what we were selling on the back cover.

• 10:28Lex Fridman?

  Were you seizing when you get tobacco?

• 10:29Speaker 01

  Cigarettes.

• 10:30Lex Fridman?

  Tobacco. Yeah.

• 10:32Speaker 01

  You know, looking back at my own career on the climate question, it's no longer a belief fight over is global warming real or not? You say, well, what kind of energy future do you want? That's a very different question than stop global warming. And when you look at climate, actually, I had this learning journey on my reporting.

• 10:52Speaker 01

  Where I started out with this as the definition of the problem. You know, the seventies and eighties, pollution was changing things that were making things bad.

• 11:01Lex Fridman?

  So really focusing on the greenhouse effect and the pollution.

• 11:04Speaker 01

  But what I missed, the big thing that I missed of the first 15 years of my reporting from 1988 through about 2007. When I was, that period I was at the New York Times in the middle there, was that we're building vulnerability to climate hazards at the same time. So climate is changing, but we're changing too. And where we are here in Austin, Texas is a great example. Flash flood alley, named in the 1920s, west of here. Everyone forgot about flash floods, built these huge developments, you know, along these river basins. Then one side starts saying, global warming, global warming.

• 11:43Speaker 01

  And the other side is not recognizing that we built willfully, greedily, vulnerability in places of utter hazard. Same things played out in Pakistan and in Fort Myers, Florida. And you start to understand that we're creating a landscape of risk. As climate is changing, then it feels, oh my God, that's more complex, right? But it also gives you more action points. It's like, okay, well, we know how to design better. We know that today's coast won't be tomorrow's coast. Work with that. And then let's chart an energy future at the same time. So the story became so different, it didn't become like, you know, a story you could package into a magazine article or the like.

• 12:28Speaker 01

  And it just led me to a whole different way of, even my journalism changed over time. So I don't fight the belief disbelief fight anymore. I think it's actually kind of a waste. It's a good way to start the discussion because that's where we're at.

• 12:43Speaker 01

  But this isn't about, to me, going forward from where we're at, isn't about tipping that balance back toward the center so much as finding opportunities to just do something about this stuff.

• 12:54Lex Fridman?

  What do you think, Bjorn? Do you agree that it's multiple questions and one, in one big question, do you think it's possible to find the center? Where is the center?

• 13:02Speaker 02

  I think it's wonderful to hear Andy sort of unconstruct the whole conversation and say, we should be worried about different things. And I think that's exact, or we should be worried about things in a different way that makes it much more useful. I think that's exactly the right way to think about it. On the other hand, that was also where you kind of ended. We are stuck in a place where this very much is the conversation right now. And so I think in one sense, certainly the people who used to say, oh, this is not happening. They're very, very small and diminishing crowd and certainly not right. But on the other hand, I think to an increasing extent, we've gotten into a world where a

• 13:44Speaker 02

  lot of people really think this is the, you know, the end of times. If you, so the OCD did a new survey of all OCD countries and it's shocking. So it shows that 60% of all people in the OCD, so the rich world, believes that global warming will likely or very likely lead to the extinction of mankind. And, and, and that's, that's scary in a very, very clear way because, look, if this really is true, if, if global warming is this meteor hurtling towards Earth and, you know, we're going to be destroyed in 12 years or whatever the number is today, then clearly we should care about nothing else. We should just be focusing on making sure that that asteroid, you know, we should send

• 14:29Speaker 02

  up Bruce Willis and get this done with. But that's not the way it is. This is not actually what the UN Climate Panel tells us or anything else. So I think it's not so much about arcing against the people who are saying it's a, it's a hoax. That's not really where I am. I don't think that's where Andy or really where the conversation is. But it is a question of sort of pulling people back from this end of the world conversation because it really skews our way that we think about problems. Also, you know, if you really think this is the end of time and, you know, you only have 12 years, nothing that can only work in 13 years can be considered. And the reality of most of what we're talking about on climate and certainly our vulnerability, certainly our energy system is going to be half to a full century.

• 15:14Speaker 02

  And so when you talk to people and say, well, but we're going to, you know, we're really going to go a lot more renewable in the next half century. They look at you like, but that's what 38 years too late. And I get that, but so, so I think in, in your question, what I'm trying to do, and I would imagine that's true for you as well, is to try to pull people away from this precipice and this end of the world and then open it up. And I think Andy did that really well by saying, look, there are so many different sub-conversations and we need to have all of them. And we need to be respectful of, of, of some of these are right in the, in the sort of standard media kind of way, but some of them are very, very wrong. And it actually means that we end up doing much less good, both on climate,

• 15:59Speaker 02

  but also on all the other problems the world faces.

• 16:01Speaker 01

  Oh, yeah. And it just empowers people too. Those who believe this then just sit back, even in Adam McKay's movie, the Don't Look Up movie, there was that sort of nihilist crowd, for those who've seen it, who just say, you know, fuck this, we're, and, and a lot of people have that. When, when something's too big.

• 16:18Speaker 02

  Yeah.

• 16:20Speaker 01

  And it just paralyzes you as opposed to giving you these action points. And the other thing is, I hate, I hate it when economists are right about stuff like the,

• 16:33Speaker 01

  no, no, there are these phrases like, I never knew the words path dependency until probably 10 years ago in my reporting. And it basically says, you're in a system, the things around you, how we pass laws, the brokenness of the Senate, you know, that those are, we don't have a climate crisis in America, we have a decision crisis as it comes to how the government works or doesn't work. So, but those big features of our landscape are,

• 17:01Speaker 01

  It's path dependency. When you when you screw in a light bulb, even if it's an LED light bulb, it's going into a hundred and thirteen, hundred twenty year old fixture. Because and actually, that fixture is almost designed, if you look at like 19th century gas fixtures, they had the screw in thing. So we're like on this long path dependencies when it comes to energy and stuff like that, that you don't just quickly magically transition a car fleet. A car built today will last forty years. It'll end up in Mexico, sold on a used car, et cetera, et cetera. And so this, there is no quick fix, even if we're true that where things are coming to an end in thirteen years or twelve years or eight years.

• 17:40Lex Fridman?

  So most people don't believe that climate change is a hoax. So they believe that there is an increase, there's a global warming of a few degrees in the next century, and then maybe debate about what the number of the degrees is. And do most people believe that it's human caused at this time in in the in this history of discussion of climate change? So is that the center still? Like, is there still debate on this?

• 18:07Speaker 01

  Yale University, the climate communication group there for like thirteen years has done this Six Americas study where they've charted pretty carefully in ways that I really find useful, what people believe. And we could talk about the word belief in the context of science, too. But and they've identified kind of six kinds of us. There's from dismissive to alarmed and with lots of bubbles in between. I think some of those bubbles in between are mostly disengaged people who don't really deal with the issue. And they've shown adrift for sure. There's much more majority now at the alarmed or engaged bubbles than just the dismissive bubble. There's a durable, like with vaccination and lots of other issues,

• 18:51Speaker 01

  there's a durable, never anything. Belief group, but on the reality that humans are contributing to climate change, most Americans, when you're asked them, and it also depends on how you write your survey, you know, think there's a component.

• 19:07Speaker 02

  Globally, I mean, when you're asked around, I mean, and this is, you know, if you hear this story from the media of 20 years, of course, that's what you will believe. And it also happens to be true. I mean, that is what the science, I think, you know, it's perhaps worth saying, and it's a little depressing that you always have to say it, but I think it's worth saying that I think we both really do accept, you know, the climate panel, science, and, you know, there's absolutely global warming. It is an issue, and it's probably just worthwhile to get it out of the way. It's an issue, and it's caused by humans. It's caused by humans, yeah.

• 19:39Speaker 01

  But vulnerability, the losses that are driven by climate-related events still predominantly are caused by humans, but on the ground. It's where we build stuff, where we settle. Pakistan, in 1960, I just looked these data up, there were 40 million people in Pakistan. Today, there are 225 million, and a big chunk of them are still rural. They live in the floodplain of the amazing Indus River, which comes down from the Himalayas. Extraordinary 5,000-year history of agriculture there, but when you put 200 million people in harm's way, and this doesn't say anything about the bigger questions about, oh, shame

• 20:21Speaker 01

  on Pakistan for having more people, it just says the reality is, the losses that we see in the news are, and the science finds this, even though there's a new weather attribution group, it's WX Risk on Twitter, this does pretty good work on how much of what just happened was some tweak in the storm from global warming, from CO2 changing weather. But, and the media glom onto that, as I did, you know, in the 80s, 90s, 2000s. But the, and the reports also have a section on, by the way, the vulnerability that was built in this region was a, was a big driver of, of loss. So discriminating between loss.

• 21:07Speaker 01

  Change in what's happening on the ground and change in the climate system is never solely about CO2. In fact, Lorenz-Bauer, B O U W E R, has, I first wrote on his work in 2010 in New York Times, and basically, in 2010, there was no sign in the data of climate change driving disasters. Climate change is up here, disasters are on the ground, they depend on how many people are in the way, how much stuff you built in the way. And so far, we've done so much of that so fast, in the 20th century particularly, that it completely dominates, it makes it hard, impossible to discriminate how much of that disaster

• 21:50Speaker 01

  was from the change in weather from global warming.

• 21:55Lex Fridman?

  So a function of greenhouse gases to human suffering is unclear.

• 22:05Speaker 01

  That's, and that's very much in our control theoretically.

• 22:08Speaker 02

  I mean, the, the point, I think, is exactly right, that, you know, if you look at the hurricane Ian that went through Florida, you have a situation where Florida went from, what, 600,000 houses in 1940 to 17 million houses, sorry, 10 million houses, so, so 17 times more, over, what, a period of 80 years, of course, you're gonna have, what?

• 22:33Speaker 01

  Yeah, yeah.

• 22:34Speaker 02

  Yeah, you're gonna have lots more damage. And many of these houses now have been built on, you know, places where you probably shouldn't be building. And, and so I think a lot of scientists are very focused on saying, can we measure whether global warming had an impact? Which is an interesting science question. I think it's, it's very implausible that eventually we won't be able to say it has an impact. But the real question, it seems to me, is if we actually want to make sure that people are less harmed in the future. What are the levers that we can control? And it turns out that the CO2 lever, doing something about climate is an incredibly difficult and slightly inefficient way of trying to help these people in the future.

• 23:16Speaker 02

  Whereas of course, zoning, making sure that you have better housing rules, what is it? Regulations that you maybe, you know, don't have people building in the flash flood. What was it called? Flash flood alley. Flash flood alley. By the way. It's just simple stuff. And because we're so focused on this one issue, we sort of, it almost feels sacrilegious to talk about these other things that are much more in our power and that we can do something about much quicker and that would help a lot more people. So I think this is, this is going to be a large part of the whole conversation. You know, yes, climate is a problem, but it's not the only problem. And there are many other things where we can actually have a much, much bigger impact at much lower cost. Maybe we should also remember those.

• 24:01Lex Fridman?

  Can you still man the case of Greta, who's a representative of alarmism? That we need that kind of level of alarmism for people to pay attention and to think about climate change. So you said the singular view is, is not the correct way to look at climate change, just the emissions. But for us to have a discussion, shouldn't there be somebody who's really raising the concern? Can you still man the case of, for alarmism essentially? Or is there a better term than alarmism?

• 24:46Lex Fridman?

  Communication of like, holy shit, we should be thinking about this.

• 24:52Speaker 02

  Hmm. So I think, you know, I totally understand why Greta Thunberg is doing what she's doing. I have great respect for her because if, you know, I look at a lot of kids growing up and they're basically being told, you're not going to reach adulthood, or at least not, you're not going to get very far into adulthood. And that, of course, you know, this is the meteor hurtling toward. What's earth and then this is the only thing we should be focusing on. I understand why she's making that argument. I think it's at the end of the day, it's incorrect. And I'm sure we'll get around to talking about that. And one of the things is, of course, that her whole generation. You know, I can understand why they're saying, you know, if we're going to be dead in 12 years, why would I want to study that? You know, why would I really care about anything?

• 25:36Speaker 02

  So, so I totally want to sort of pull Greta and many others out of this end of the world fear, but I totally get why she's doing it. I think she's done a service in the sense that she's gotten more people to talk about climate. And that's good because we need to have this discussion. I think it's unfortunate, and this is just what happens in almost all policy discussions, that they end up being, you know, sort of discussions from, from the extreme groups, because it's just more fun on media to, to have sort of the, the total deniers and the, and the people who say, we're going to die tomorrow. And it sort of becomes that discussion. It's more, you know, it's more sort of a mud wrestling fight.

• 26:15Lex Fridman?

  So would you think the mud wrestling fight is not useful? Or is useful for communication, for effective science communication on one of the platforms that you're a fan of, which is Twitter?

• 26:25Speaker 01

  Yeah, I wrote a piece recently on my sustain what column saying, if you go on there for the entertainment value of seeing those knock down fights, I guess that's useful if that's what you're looking for. The thing I found Twitter invaluable for, but it's a practice. It's just like the workouts you do or, you know, it's how do I put this tool to use today? Thinking about energy sufficient, energy action in poor communities. How do I put this tool today? Learning about what really happened with Ian, the hurricane, you know, who was most at risk? And how would you build back, build forward better? I hate build back.

• 27:09Speaker 01

  Or you could go there and just watch it as an entertainment value. That's not going to get the world anywhere.

• 27:15Lex Fridman?

  You don't think entertainment, I wouldn't call it entertainment, but giving voice to the extremes isn't a productive way forward. It seems to. You know, to push back against the main narrative, it seems to work pretty well in the American system. We think politics is totally broken, but maybe that works, that like oscillation back and forth. You need a Greta and you need somebody that pushes back against Greta to get everybody's, to get everybody's attention. The fun of battle

• 27:48Speaker 01

  Right.

• 27:48Lex Fridman?

  over time creates progress.

• 27:51Speaker 01

  Well, and this gets to, you know, people who focus on communication science, I'm not a scientist, I write about this stuff. If you're gonna try to prod someone with a warning, like, this is three years apart. Nuclear winter.

• 28:07Lex Fridman?

  Nuclear winter.

• 28:07Speaker 01

  Nineteen eighty-five.

• 28:08Lex Fridman?

  We'll talk about that.

• 28:08Speaker 01

  Global warming. Well, yeah, we'll talk about it. But look at, look at that, you know, this is three years apart in the covers of magazine.

• 28:13Lex Fridman?

  Yeah.

• 28:13Speaker 01

  And, but then you have to say, to what end? If you're not directing people to a basket of things to do. And if you're, if you want political change, then it would be to, you know, support a politician. If you want energy access, it would be to look at this $370 billion the American government just put into play on climate and say, well, how can my community benefit from that? And, and I've been told over and over again by people in government, Jigar Shah, who heads this giant loan program at the Energy Department, he says, what I need now is like 19,500 people who are worried about climate change, maybe because Greta got them worried. But here's the thing you could do, you can connect your

• 28:55Speaker 01

  local government right now with these multimillion dollar loans. So you can have electric buses instead of diesel buses. And that's an action pathway. So without, so, you know, alarm for the sake of getting attention or clicks, to me is not any more valuable than watching an action movie.

• 29:15Speaker 02

  And, and again, I think also it very easily ends up sort of skewing our conversation about what are the actual solutions? You know, because yes, it's great to, to get rid of the diesel bus, but probably not for the reason people think. It's because diesel buses are really polluting in the, you know, in the air pollution sense.

• 29:34Speaker 01

  Right, right, right.

• 29:35Speaker 02

  That is why you. Should get rid of them.

• 29:37Lex Fridman?

  Right.

• 29:38Speaker 02

  And again, if you really wanted to help people, for instance, with hurricanes, you should have better, you know, rules in zoning in Florida, which is a very different outcome. So, so the mud wrestling fight also gets our attention diverted towards solutions that seem easy, fun, you know, sort of the electric car is a great example of this. The electric car has somehow become almost the sign that I care and I'm really going to do something about climate. Of course, look, electric cars are great and they're probably part of the solution and they will actually cut carbon emissions somewhat. But they are an incredibly ineffective way of cutting carbon emissions right now.

• 30:19Speaker 02

  They're fairly expensive. You have to subsidize them a lot and they still emit quite a bit of CO2, both because the batteries get produced and because they usually run off power that's not totally clean.

• 30:29Lex Fridman?

  Strong words from your love. Okay, let's go there. Let's go electric cars. Okay, educate us on the pros and cons of electric cars in this complex picture of climate change. What do you think of the efforts of Tesla and Elon Musk on pushing forward the electric car revolution?

• 30:48Speaker 02

  So, look, electric cars are great. I don't own a, I don't own a car, but you know, I've been driving Tesla.

• 30:55Lex Fridman?

  There you go, socially signaling.

• 30:57Speaker 02

  Yeah, but, but yeah, I've, uh,

• 30:59Lex Fridman?

  We're in Texas, it's okay.

• 30:59Speaker 02

  Well, I flew in here, so it's not like I'm in any way a virtuous guy on that path. But, but, you know, look, they're great cars and eventually electric cars will take over a significant part of our driving and that's good because they're more effective, they're more effective. They're probably also going to be cheaper. There's a lot of good opportunities with them, but it's because they've become reified as this thing that you do to fix climate. And right now, they're not really all that great for climate. They, you need a lot of extra material into the batteries, which is very polluting. And it's also, it emits a lot of CO2. A lot of electric cars are bought as second cars in the US.

• 31:45Speaker 02

  So we used to think That they were driven almost as much as a regular car. It turns out that they are more likely driven less than half as much as regular cars. So, you know, eighty nine percent of all Americans who have an electric car also have a real car that they use for the long trips and then they use the electric car for short trips.

• 32:04Speaker 01

  Eighty nine percent.

• 32:05Speaker 02

  Eighty nine, yeah. So, so the, the point here is that, that it has, it's one of these things that become more sort of a virtue signal and thing. And again, look, once electric cars are sufficiently cheap that people will want to buy them, that's great. And, and they will, you know, do some good for the environment. But in reality, what we should be focusing on is instead of getting people electric cars in rich countries, where because we're subsidizing typically in, in many countries, it's you actually get a, a, a sort of sliding scale. You get more subsidy, the, the more expensive it is. We've sort of subsidized this to very rich people to buy very large Teslas to drive around in.

• 32:45Speaker 02

  Whereas what we should be focusing on is perhaps getting electric motorcycles in third world developing cities, where they would do a lot more good, you know, they can actually go as far as you need. There's no, you know, worry about running out of, and they would obviously, they're much, much more polluting, just air pollution wise, and they're much cheaper and they use very little battery. So it's, it's about getting our senses right, but that, but the electric car is not, is not the, it's not a conversation about, is it technically a really good or is it a somewhat good insight? It's more like it's a virtue signal. So just, you know, I'm, I'm, I, I work with economists. I'm actually not an economist, but I like to say I claim I kind of am.

• 33:27Speaker 02

  But, but, you know, the, the fundamental point is we would say, well, how much do you, how much does it cost to cut a ton of CO2? And the answer is for most electric cars, we're paying in the order of a thousand, two thousand. You know, Norway, they, they pay up to what five thousand dollars or thereabouts, you know, huge amount for one ton of CO2. You can right now cut a ton of CO2 for about, what is it, fourteen dollars on the Reggie or something? You can do this.

• 33:54Speaker 01

  That's a regional greenhouse.

• 33:55Speaker 02

  Yes. So you can basically cut it really, really cheaply. Why would we not want to cut dozens and dozens of tons of CO2 for the same price? Instead of just cutting one ton? And the simple answer is we only do that because we're so focused on electric.

• 34:10Lex Fridman?

  May interrupt typical European come here in Texas. Tell me I can't have my Ford F-150, but I'll.

• 34:17Speaker 01

  Now you can have your F-150 Lightning.

• 34:19Lex Fridman?

  Yes, that's true. I'm just joking.

• 34:22Speaker 01

  Yeah.

• 34:22Lex Fridman?

  But what do you think about electric cars? If you just linger in that moment and.

• 34:26Speaker 01

  Yeah, yeah.

• 34:27Lex Fridman?

  This particular element of helping reduce emissions.

• 34:32Speaker 01

  Well, you talked about the middle in the beginning and, you know, I loved moving to the hybrid. The Prius was fantastic. It did everything our other sedan did, but, you know, it was 60 miles per gallon performance. And you don't have range anxiety because it has a regular engine, too. We still have a Prius. We also inherited my dad, dear dad's year 2000 Toyota Sienna, which is an old 100,000 mile minivan. And we use it all the time to do the stuff we can't do in the, in the Prius.

• 35:05Lex Fridman?

  Like what?

• 35:06Speaker 01

  Taking stuff to the dump.

• 35:08Lex Fridman?

  Oh, you mean in terms of the size of the vehicle?

• 35:09Speaker 01

  Yeah, yeah, size and just, you know, convenience factor for a bigger vehicle. I would love a fully electrified transportation world. It's kind of exciting. I think what Elon did with Tesla, I remember way, way back in the day when the first models were coming out. They were very slick Ferrari style cars. And I thought this is cool. And, you know, there's a history of privileged markets testing new technologies and I'm all for that. I think it's done a huge service prodding so much more R and D. And, you know, once GM and Ford started to realize, oh, my God, this is a real phenomenon, you know, getting them in the game.

• 35:52Speaker 01

  There was that documentary, Who Killed the Electric Car?

• 35:55Lex Fridman?

  Yeah.

• 35:56Speaker 01

  Which seemed to imply that, you know, there's, there were fights to keep this tamed down. And it's, it's fundamentally cleaner, fundamentally better if.

• 36:06Speaker 01

  But then you have to manage these bigger questions. If we're going to do a build out here, how do you make it fair? As you were saying, who actually uses transport cars? And Jager Shah, that guy at the energy department I mentioned, who has all this money to give out, he wants to give loans to, if you had an Uber fleet, those Uber drivers, they're the ones who need electric cars. As his work, and there was a recent story in Grist also, said that most of the sales of Teslas are the high end of the market. They're $60,000, $80,000 vehicles. Each, like the Hummer, the electric Hummer, I can't, there was a data point on that,

• 36:48Speaker 01

  astonishing data point, the battery in that Hummer weighs more than, I'd have to look it up, it weighs more than- Your Prius. Yeah, I think it might have been a Prius. And think of the material costs there. Think of where that battery, cobalt and the lithium, where does this stuff come from? To build this stuff out. I'm all for it, but we have to be honest and clear about, that's a new resource rush, like the oil rush back in the early 20th century. And those impacts have to be figured out, too. And if they're all big Hummers for rich people, there's so many contrary arguments to that, that I think we have to figure out a way, we, I don't like the word we, I use it too much, we all do, but- We all do.

• 37:31Lex Fridman?

  You usually refer, when you say we, we humans.

• 37:34Speaker 01

  We, society, we, government, yeah. There has to be some thought and attention put to where you put these incentives, so that you get the best use of this technology for, for the carbon benefit, for the conventional sooty pollution benefit, for the transportation benefit.

• 37:50Lex Fridman?

  Can I step back and ask a sort of big question? We mentioned economics, journalism.

• 37:59Lex Fridman?

  How does an economist and a climate scientist and a journalist that writes about climate see the world differently? What are the strengths and potential blind spots of each discipline? I mean, that's just sort of, just so people may be aware, I think you'll fall into the economics camp a bit. There's climate scientists and there's climate scientist adjacent people, like who hang, some of my best friends are climate scientists, kind of, which is, I think, where you fall in because you're a journalist, you've been writing it. So you're not completely in the trenches of doing the work. You're just stepping to the trenches every once in a while. So can you speak to that, maybe Bjorn, like what's, what does

• 38:43Lex Fridman?

  the world look like to an economist? Let's try to empathize with these beings that, you know.

• 38:49Speaker 02

  That unfortunately has fallen into the disreputable economics. Yeah. So, so I think, I think the, the main point that, that I've been trying for a long time, and I think that's also a little bit what Andy has been talking about. For a very long time, the whole conversation was about what does the science tell us? Is global warming real? And, and to me, it's much more, what can we actually do? What are the policies that we can take and how effective are they going to be? So the conversation we just had about electric cars is a good example of how an economist think about, look, you gotta, you, this is not a question about whether you feel morally virtuous or whether, you know, you can sort of display how much you care about the environment. This is about how

• 39:33Speaker 02

  much you actually ended up affecting the world. And the honest answer is that, you know, electric cars right now, in the next decade or so, will have a fairly small impact. And unfortunately, right now, at a very high cost, because we're basically subsidizing these things at $5,000 or $10,000 around the world per, per car. That, that's just not, it's not really sustainable, but it's certainly not a very great way to cut carbon emissions. So I would be the kind of guy and economist would be the types of people who would say, is there a smarter way where you, for less money? Can, for instance, cut more CO2? And the obvious answer is yes. That's what we've seen, for instance, with fracking.

• 40:15Speaker 02

  The fact that the US went from a lot of coal to a lot of gas because gas became incredibly cheap, because gas emits about half as much as coal does when you use it for power. That basically cut more carbon emissions than pretty much any other single thing. And we should get the rest of the world, in some sense, to frac because it's really cheap. There are some problems, and absolutely we can also have that conversation. There is no technology is problem-free. But fundamentally, it's an incredibly cheap way to get people to cut a lot of CO2. It's not the final solution because it's still a fossil fuel, but it's a much better fossil fuel, if you will. And it's much more realistic to do that. So that's one part of the thing.

• 41:00Speaker 02

  The other one is when we talked about, for instance, how do we help people in Florida who gets hit by hurricane? Or how do we help people that get damaged in flash floods? The people who are in heat waves? And the simple answer is there's a lot of very, very cheap and effective things that we could do first. So most climate people will tend to sort of say, we gotta get rid of all carbon emissions. We gotta change our entire, the engine that sort of powers the world and has powered us for the last 200 years. And that's all good and well, but it's really, really hard to do, and it's probably not going to do very much. And even if you succeed it, it would only help future victims, future hurricane-ians

• 41:43Speaker 02

  in Florida, a tiny, tiny bit at best. So instead, let's try to focus on not getting people to build right on the waterfront where you're incredibly vulnerable and where you're very likely to get hit, where we subsidize people with federal insurance again, which is actually losing money. So we're much more about saying, it's not a science question. I just take the science for granted. Yes, there is a problem with climate change, but it's much more about saying, how can we make smart decisions?

• 42:11Lex Fridman?

  Can I ask you about blind spots? When you reduce stuff to numbers, the costs and benefits, is there stuff you might miss? About that are important to the flourishing of the human species.

• 42:25Speaker 02

  So everyone will have to say, of course, there must be blind spots.

• 42:29Lex Fridman?

  But I don't know what they are.

• 42:31Speaker 02

  Yeah, I'm sure Andy would probably be better at telling me what they are. So we try to incorporate all of it, but obviously we're not successful. We you can't incorporate everything, for instance, in the cost benefit analysis. But but the point is, in some way, I would worry a lot about this if we were, you know, sort of close to perfection, human race, we're doing almost everything right, but we're not quite right, then we need to get the last digits right. But I think it's much more that, you know, and the point that I tried to make before, that we're all we're all focused on going to an electric car or, you know, something else rather than fracking. We're all focused on cutting carbon emissions instead of reducing vulnerability.

• 43:14Speaker 02

  So we're similarly getting in orders of magnitude wrong. And and while I'm sure I have blind spots, I think they're probably not big enough to to overturn that point.

• 43:24Lex Fridman?

  Andy Wise, Bjorn, economists are all wrong about everything.

• 43:29Speaker 01

  Well, the models, we could spend a whole day on models. There are economic models, there's this thing called optimization models. There were two big ones used to assess the US plan, this new big IRA inflation reduction package. And they're fine, they're a starting point for understanding what's possible. But as this gets to the journalism part or the public part, you have to look at the caveats. You have to look at what model economists expressly exclude things that are not modelable. And if you look in the fine print on the repeat project, the Princeton version of the assessment of the recent giant legislation.

• 44:13Speaker 01

  The fine print is the front page for me as a deep diving journalist because it says, we didn't include any sources of friction, meaning

• 44:25Lex Fridman?

  Right.

• 44:25Speaker 01

  resistance to putting new transmission lines through your community or people who don't want mining in America because we've exported all of our mining. We mine our cobalt in Congo and trying to get a new mine in Nevada was a fraught fight that took more than 10 years for lithium. So if you're excluding those elements from your model, which on the surface makes this $370 billion package have an emissions reduction trajectory that's really pretty good. And you're not saying in your first line, by the way, these are the things we're not considering.

• 45:08Lex Fridman?

  You could probably

• 45:09Speaker 01

  That's the job of a journalist.

• 45:10Lex Fridman?

  Summarize all of human history with that one word friction.

• 45:14Speaker 01

  Yeah, yeah. Well, inertia, friction implies there's a force that's already being resisted, but there's also inertia, which is a huge part of our, you know, we have a status quo bias. The scientists that I, in grappling with the climate problem as a journalist, I paid too much attention to climate scientists. That's why all my articles focused on climate change. And it was 2006. I remember now pretty clearly, I was asked by the weekend review section of the New York Times to write a sort of a weekend thumbsucker, we call them, on

• 45:50Lex Fridman?

  Thumb sucker?

• 45:51Speaker 01

  You know, you sit and suck your thumb and think about something. Why is everybody so pissed off about climate change? It was after Al Gore's movie, the Al Gore movie came out, Inconveni Truth, Hurricane Katrina, it was big. Senator Inhofe in the Senate from Oklahoma wasn't yet throwing snowballs, but it was close to that. And so I looked into what was going on. Why is this so heated? In 2006, the story's called yelling fire on a hot planet. And that was the first time, this is after 18 years of writing about global warming. That was the first time I interviewed a social scientist, not a climate scientist. Her name was Helen Ingram. She's at UC Irvine. And she laid out for me the factors that determine why people vote, what they vote for,

• 46:35Speaker 01

  what they think about politically, and they were the antithesis of the climate problem. She used the words, she said, "People go in the voting booth thinking about things that are soon, salient, and certain, and climate change is complex, you know, has a long time scales." And that really jogged me. And then I, between 2006, 2010, I started interviewing other social scientists, and I, this was by far the scariest science of all. It's the, the climate in our heads, our inconvenient minds, and in how that translates into political norms and stuff, really became the monster, not the, not the climate system.

• 47:15Lex Fridman?

  Is there social dynamics to the scientists themselves? Because I've gotten to witness a kind of flocking behavior with scientists. So it's almost like a flock of birds. Within the flock, there's a lot of disagreement and fun debates, and everybody trying to prove each other wrong, but they're all kind of headed in the same direction. And you don't want to be the bird that kind of leaves that flock.

• 47:40Speaker 01

  No.

• 47:41Lex Fridman?

  So like, there's an idea that science is a mechanism will get us towards the truth, but it'll definitely get us somewhere, but it could be not the truth in the short term. In the long term, a bigger flock will come along and it'll get us to the truth. But there's a sense that, I don't know if there's a mechanism within science to like, snap out of it if you're down the wrong track. Usually you get it right, but sometimes you don't. When you don't, it's very costly.

• 48:11Speaker 01

  And there's so many factors that line up to perpetuate that flocking behavior. One is media attention comes in.

• 48:21Speaker 01

  The other is funding comes in. National Science Foundation or whatever, European foundations pour a huge amount of money into things related to climate. And so you're, and then you, your narrative in your head is shaped by that aspect of the climate problem that's in the spotlight. I, I started using this hashtag a few years back, narrative capture, like be wary of narrative capture where you're, you're on a train and everyone's getting on the train. And this is in the media too, not just science. And it becomes self, self sustaining and, and contrary indications are ignored or downplayed. No one does replication science because you don't, your career doesn't advance through

• 49:05Speaker 01

  replicating someone else's work. So those contrary indications are, are not necessarily, you know, really dug in on. And this is for, this is way beyond climate. This is many fields. As you said, you might've seen this in AI. And it's really hard to find, it's another form of path dependency, the term I used for. But breaking narrative capture to me, for me, has come mostly from stepping back and reminding myself of the basic principles of journalism. Journalism's basic principles are useful for anybody confronting a big, enormous, dynamic, complex thing is who, what, where, when, why?

• 49:48Speaker 01

  Just be really rigorous about not assuming because there's a fire in Boulder County or a flood in Fort Myers, that climate, which is in your head because you're part of the climate team at the New York Times or whatever, is the front, is the foreground part of this problem.

• 50:07Lex Fridman?

  What's the psychological challenge of that? If you incorporate the fact that if you try to step back and have nuance, you might get attacked by the others in the flock.

• 50:19Speaker 01

  Oh, I was, well, you, you've certainly been.

• 50:22Lex Fridman?

  So both of you get attacked.

• 50:24Speaker 01

  Yeah.

• 50:25Lex Fridman?

  Continuously from different sides. So let me just ask about that. How does that feel? And how do you continue thinking clearly?

• 50:35Lex Fridman?

  And continuously try to have humility and step back and not get defensive in that as a communicator.

• 50:43Speaker 01

  I mean, there are other things happening at the same time, right? I'm now thirty five years into, almost forty years into my journalism career. So I have some independence. I'm free from the obligations of, you know, I don't really need my next paycheck. I live in Maine now in a house I love. I own it outright. It's a great privilege and honor and as a result of a lot of hard work. And, and so I'm freer to think freely. And I know my colleagues in newsrooms, when I was at the New York Times, in the newsroom, you become captive to a narrative, just as you do out in the world.

• 51:22Speaker 01

  The New York Times had a narrative about, about Saddam Hussein, drove us into that war. The Times sucked right into that and helped perpetuate it. I think we're in a bit of a narrative. We, the media, my friends at the Times and others are on a train ride on climate change, depicting it in a certain way that really, I saw problems with how they handled the Joe Manchin issue in America, the, the West Virginia senator. They really kind of piled on and zoomed in on his investments, which is really important to do, but they never pulled back and said, by the way, he's a rare species.

• 52:03Speaker 01

  He's a Democrat in West Virginia and which a seat will be otherwise occupied by a Republican. There'd be no talk of a climate deal or any of that stuff without him. And, but when you, once you're starting to kind of frame a story in a certain way, you carry it along and as you said, sometimes it breaks and a new norm arrives, but the climate train is still kind of rushing forward and missing. The opportunity to cut it into its pieces and say, well, what's really wrong with Florida? And it's for me, when you ask about how I handle the slings and arrows and stuff, it's partially because I'm past worrying about it too much. I mean, it was pretty intense.

• 52:45Speaker 01

  2009, Rush Limbaugh suggested I kill myself on his radio show. It's a really great time.

• 52:51Lex Fridman?

  What was that about?

• 52:52Speaker 01

  I had, actually, this was a meeting in Washington in 2009 on population at the Wilson Center. I couldn't be there. So actually, this is pre-COVID, but I was zooming in or something, like Skyping in. And I was talking about, in a playful way, I said, well, if you really want to worry about carbon, this was during the debate over a carbon tax model for a bill in America, we should probably have a carbon tax for kids because a bigger family in America is a big source of more emissions. And it was kind of a playful thought bubble. Some right wing blogger blogged about it. It got into Rush's, you know, pile of things to talk about. And the clip is really fun.

• 53:36Lex Fridman?

  Awesome. Meaning, so if humans are bad for the environment, we can, I can imagine Rush.

• 53:46Speaker 01

  It's amazing.

• 53:47Lex Fridman?

  That's how you know you've made it.

• 53:49Speaker 01

  He was very explicit. He said, Mr. Revkin of the New York, Andrew Revkin of the New York Times, if you really think that people are the worst thing that ever happened to this planet, why don't you just kill yourself and save the planet by dying?

• 53:59Lex Fridman?

  So that was tough for you?

• 54:00Speaker 01

  It was, it was tough for my family. You know, to me, it did generate some interesting calls and stuff on my voicemail. But on the left, I was also undercut. Roger Pilkey Jr., a prominent researcher of climate risk and climate policy, UC Boulder, was actively. His career track was derailed purposefully by people who just thought his message was too off,

• 54:28Speaker 02

  Wrong.

• 54:28Speaker 01

  Off the path. And you, you know, you've been dealing with this for a very long time.

• 54:34Speaker 02

  What do you? So, so I just want to get back to, so the science, I don't think the, the, the science get it so much wrong as it just becomes accepted to, to make certain assumptions. As you just said, we, we assume no friction. So, you know, there, there's, there's a way that you kind of model the world that ends up being also a convenient message in many ways. And I think the, the main convenient message in climate, and it's not surprising if you think about it. You know, the main convenient message is that the best way to do something about all the things that we call climate is to cut CO2. And that turns out to only sometimes be true and with, with a lot of caveats. But that's sort of the message.

• 55:16Speaker 01

  It takes a long time.

• 55:17Speaker 02

  Yes, yes. It's really, really difficult to do in any meaningful sort of timeframe. And, and, and if you challenge that, you, yes, you're outside the flock and you get attacked. I've always, so somebody told me once, I think it's true. They say at the Harvard Law School, if you have a good case, pound the case. If you have a bad case, pound the table. And so I've always felt that when people go after me, they're kind of pounding the table. They're, you know, they're literally screaming, I don't have a good case. I'm really annoyed with what you're saying. And, and so to me, that actually means it's much more important to make this argument. Sure. I mean, I would, I would love, you know, everyone just saying, oh, that's a really good point. I'm going to use that.

• 56:01Speaker 02

  But, you know, we're, we're stuck in a situation, certainly in a conversation where a lot of people have invested a lot of time and energy on saying, we should cut carbon emissions. This is the way to help humankind. And, and just be clear, I think we should cut carbon emissions as well. But we should also just be realistic about what we can achieve with that. And what are all the other things that we could also do? And it turns out that a lot of these other things are much cheaper, much more effective, will help much more, much quicker. And so getting that point out is just incredibly important for us to get it right. So in some sense, you know, to make sure that we don't do another Iraq and we don't do another,

• 56:42Speaker 02

  you know, lots of stupid decisions. I mean, this, this is one of the things mankind is very good at. And I guess I see my role, and I think that's probably also how you see yourself is trying to, you know, get everyone to do it slightly less wrong.

• 56:58Lex Fridman?

  So let me ask you about a deep psychological effect for you. There's also a drug of martyrdom. So whenever you stand against the flock.

• 57:09Speaker 02

  Right.

• 57:10Lex Fridman?

  There is, you wrote a couple of really good books on the topic. The most recent False Alarm. I stand as the holder of truth that everybody who is alarmist is wrong. And here's your simple calm way to express the facts of the matter. And that's very compelling to a very large number of people. They want to make a martyr out of you. Is that, are you worried about your own mind?

• 57:42Lex Fridman?

  Being corrupted by that, by enjoying standing against the crowd?

• 57:47Speaker 02

  No, no, no, there's, there's very little, I guess I can see what you're saying sort of in a literary way or something.

• 57:55Lex Fridman?

  Yeah, so being poetic here.

• 57:56Speaker 02

  Yeah, there's, there's very little comfort or, or sort of usefulness in, in, in annoying a lot of people. It just, it just, you know, whenever I go to a party, for instance, I know that there's a good chance people are going to be annoyed with me. And I would love that not to be the case. But what I try to do is, you know, so I, I try to be very polite and, you know, sort of not push people's buttons unless they, they sort of actively say, so you're saying all kind of stupid stuff on the climate, right? And then try to engage with them and say, well, what is it you're thinking about? And hopefully, you know, during that party, and then it ends up being a really bad party for me. But anyway, so I'll, I'll, you know, I'll end up

• 58:37Speaker 02

  possibly convincing one person that I'm not totally stupid. But no, I'm, I'm, I'm not playing the martyr and I'm not enjoying that.

• 58:46Lex Fridman?

  That's so interesting.

• 58:47Speaker 01

  The, I mean, the martyr complex is all around the climate question. Michael Mann, at the far end of the spectrum of activism from where Bjorn is, was a climate scientist, is a climate scientist, who was actively attacked by Inhofe and Virginia politicians, and really abused in many ways. He had come up with a very prominent model of looking at long-term records of climate change, and got this hockey stick for temperature. And he, you know, he definitely sits there in a certain kind of spotlight because of that. So it's not unique at any particular vantage point in the spectrum of sort of prominent people on the debate.

• 59:32Lex Fridman?

  Andrew, you co-wrote the book, The Human Planet: Earth at the Dawn of the Anthropocene, which is the new age when humans are actually having impact on the environment. Let me ask the question of, what do you find most beautiful and fascinating about our planet Earth?

• 59:49Speaker 01

  It would be cheap to say everything, but just walking here this morning, under the bridge over the Colorado River, seeing the birds, knowing there's bat colonies, massive bat colonies around here that I got to visit a few years ago, I experienced one of those bat explosions. It's mind-blowing. The, the, I've been really lucky as a journalist to have gone to the North Pole, to camp on the sea ice with Russian help, a camp that was set up for tourists coming from Europe every year. There were scientists on the sea ice, floating on the 14,000-foot-deep Arctic Ocean, and I was with them for several days. I wrote a book about that, too, along with my reporting. Been in the depths of the Amazon rainforest, I've been, when I was very young,

• 1:00:35Speaker 01

  I was a crew on a sailboat that sailed two-thirds of the way around the world. I, I was halfway across the Indian Ocean, again, in 14,000-foot-deep water. We were just, there was no wind, and we were, this is before, way before I was a journalist, 22, 23 years old, and we went swimming, and swimming in 14,000-foot-deep water.

• 1:00:55Speaker 01

  You know, 500 miles from land, the Western Indian Ocean, halfway between Somalia and the Maldives. It's like so mind-boggling, chillingly fantastical thing with a mask on, looking at your shadow, going to the vanishing point below you, looking over at the boat, which is a 60-foot boat, but it just looks like a toy, and then getting back on and being beholden to the elements, the sailboat, you know, heading toward Djibouti.

• 1:01:21Lex Fridman?

  The immensity and the power of the elements.

• 1:01:23Speaker 01

  And then, you know, and then the human qualities are unbelievable. You know, the anthropocene, I played a bit of a role as a journalist in waking people up to the idea that this era called the Holocene, the last 11,000 years, you know, since the last Ice Age, had ended. I wrote my 1992 book on global warming, thinking about all that we're just talking about, thinking about the wonders of the planet, thinking about the impact of humans so far in our explosive growth in the 20th century. I wrote that perhaps Earth scientists of the future will name this post-Holocene era

• 1:02:05Speaker 01

  for us, for its formative element for us, because we're kind of in charge in certain ways, you know, which is hubristic at the same time. It's like, you know, the variability of the climate system is still profound with or without global warming.

• 1:02:21Lex Fridman?

  So this immense, powerful, beautiful organism that is Earth, the, all the different suborganisms that are on it, do you see humans as a kind of parasite on this Earth?

• 1:02:31Speaker 01

  No, no.

• 1:02:32Lex Fridman?

  Or do you see it as a, as something that helps the flourishing of the entire organism?

• 1:02:39Speaker 01

  That can.

• 1:02:40Lex Fridman?

  Can. Intelligence.

• 1:02:42Speaker 01

  Hasn't yet.

• 1:02:43Lex Fridman?

  Hasn't yet? I mean, is, are, is, aren't we on a, so the ability of the collective intelligence of the human species to develop all these kinds of technologies? And to be able to have Twitter to introspect onto itself.

• 1:02:59Lex Fridman?

  We should get Twitter to the animals.

• 1:03:00Speaker 01

  I think, you know, I think we're doing a, it's always.

• 1:03:03Lex Fridman?

  In a way, we are.

• 1:03:03Speaker 01

  It's catch up. We're always in catch up mode, you know.

• 1:03:06Lex Fridman?

  Right.

• 1:03:07Speaker 01

  I was at the Vatican for a big meeting in 2014 on sustainable humanity, sustainable nature, our responsibility. And it was a week of presentations by like Martin Rees, who's this famed British scientist, physicist who.

• 1:03:22Lex Fridman?

  Been on this podcast.

• 1:03:24Speaker 01

  Yeah, great.

• 1:03:25Lex Fridman?

  Yeah.

• 1:03:25Speaker 01

  Well, he's, you know, he's fixated on existential risk, right?

• 1:03:29Lex Fridman?

  Yes, he is.

• 1:03:30Speaker 01

  So there's a week of this stuff. And the meeting was, was kicked off by, I wrote about it, Cardinal Maradiaga, who is, I think, from El Salvador. He's one of the Pope's kind of posse. He gave one of the initial speeches and he said, nowadays mankind looks like a technical giant and an ethical child, meaning our technological wizardry is unbelievable, but it's way out in front of our ability to step back and kind of like, consider in the full dimensions, we need to, is it helping everybody? Is it, what are the consequences of CRISPR, you know, genetics, technology? And there's no single answer to that. If,

• 1:04:12Speaker 01

  if I'm the African Union, I'm just using this as an example. CRISPR has emerged so fast, it can do so much by changing the nature of nature. Will, in a kind of a programming way, you know, building genes, not just transferring them from one organism to another. We've only just begun to taste the fruits of that, literally. And it can wipe out a mosquito species. We know how to do that now. You can like literally take out the dengue-causing mosquito. The scientists have done the work. And you think, okay, cool. Well, that's great. Now, there's this big fight over whether that should happen. African Union, and I'm with their view, says, hey, if we can take

• 1:04:57Speaker 01

  out a mosquito species that's causing horrific, chronic loss through dengue, which I had once in Indonesia, it's not fun, and we should do it, you know, and Europe-

• 1:05:10Lex Fridman?

  What's the other side of their argument?

• 1:05:11Speaker 01

  European Union, they're saying, using their capital P precautionary principle, says, no, we can't meddle with nature. And this is just like we were talking with climate. You know, there's the real time question and the long term question. And there's the people who are just facing the need to get through the day and be healthy and survive and have enough food, which is not integrated sufficiently at all into the climate, stop climate change debate. And those who like are trying to cut CO2, which will have a benefit, you know, in the future by limiting the fat tail outcomes of this journey we're

• 1:05:51Speaker 01

  on. So when I think about the Anthropocene, I think about this planet. I love that we're here right now. I love that our species has these capacities. I would love for there to be a little bit more reflection in where things come from and where they might go. Whether you're a student, a kid, what's your role? The wonderful thing about the complexity of it is everyone can play a role. If you're an artist, or a designer, or an architect, or economist, or a podcaster, whatever you do, just tweak a little bit toward examining these questions, stepping back from the simplistic label throwing toward what actually

• 1:06:36Speaker 01

  is the problem in front of me, whether it's in Pakistan, or in Boston, or wherever, you know, Florida.

• 1:06:45Lex Fridman?

  Bjorn, what do you find beautiful about this collective intelligence machine we have? From an economics perspective, it's kind of fascinating that we're able to-

• 1:06:55Lex Fridman?

  There is a machine to it that we've built up. That's able to represent interests and desires and value and hopes and dreams in sort of monetary ways. That we can trade with each other, we can make agreements with each other, we can represent our goals and build companies that actually help and so on. Do you just step back every once in a while and marvel at the fact that a few billion of us are able to somehow not create complete chaos and actually collaborate and have collaborative disagreements that ultimately or so far have led to progress?

• 1:07:34Speaker 02

  Yeah, I think fundamentally the point, apart from the fact that, you know, we should just be joyful of the fact that humans live here. I think it's incredibly important to remember how much progress we've had. You know, most people just don't stop to think about those stats. Yeah, I get that in the normal bustle of a day, but just, you know, in 1900, the average person on the planet lived to be 32 years. Thirty-two years, that was our average life expectancy. Today, it's about 74. So we've literally got two lifetimes on this planet, each one of us.

• 1:08:13Speaker 02

  And, you know, every year you live in the rich world, you get to live three months longer. And the poor world is about four months longer. Because of medical advances, because we get better at dealing both with cancer and especially right now with with heart disease. These are amazing achievements. Of course, it's a very, very small part of it. We're much better fed, we're much better educated, we've gone from a world where virtually everyone or, you know, 90% were illiterate to a world where more than 90% illiterate. This is an astounding opportunity. And 200 years ago, 95%, 94%?

• 1:08:52Speaker 02

  Of the world were extremely poor. That is less than a dollar a day today that for for the first time in 2015, it was down below 10%. So there and again, these are kind of boring statistics, but they're also astounding testaments of how how well humanity has done. So just on on the point of we've kind of just been focused on making our own world better. And in many ways, you know, so we've hunted a lot of big animals either to extinction or down to much, much smaller populations, it's much smaller populations of fish in the ocean. So there's a lot of things that that sort of bear the brunt of our success. Not it's not because we're evil in that sense. It's just because we didn't all care

• 1:09:36Speaker 02

  all that much about them. I think it is important as one funnel of that, I'm not going to make a big deal out of it. But the fact that we're putting out more CO2 in the atmosphere, because CO2, as you also mentioned before, it's actually plant food. If you're if you're a greenhouse grower, you know, if you put in CO2 in your greenhouse, you actually get bigger and plumper tomatoes. And that's essentially what we're doing in the world. This has overall bad consequences, and that's why we should be doing something about it. But one of the good side effects is actually that the world is getting greener. So we get much more green stuff. Now, I don't know. And this is where I sort of show my

• 1:10:16Speaker 02

  economist roots, because if you just measure all living stuff in in tons, so in weight, there's actually more living stuff than there were 100 years ago, because elephants and all these other, you know, big fish and stuff are actually really, really small fraction of the world. So yeah, the fact that we have, yes, so we have an enormous amount of livestock, but that doesn't even measure it. It's mostly just wood, you know, wooden green stuff that has dramatically increased in the world. Now, we're still not there from what it was in 1500. So we've still cut down the world a lot. But we're

• 1:10:57Speaker 02

  actually making a much greener world. Again, not because we really cared or thought about it, but just sort of a side effect of what we're doing. I think the crucial bit to remember is When you're poor and you worry about what's going to happen the next day, this is just not your main issue. You know, am I killing too many large animals in the world? But when you're rich and you can actually sit in a podcast in a convenient place in Austin, you can also start thinking about this. So one of the crucial bits, I think, if we want to get the rest of the world to care about the environment, care about climate, care about all these other issues, we really need to get them out of poverty first.

• 1:11:40Speaker 02

  And it's a simple point that we often forget.

• 1:11:43Speaker 01

  And get them connected to all these gifts.

• 1:11:45Speaker 02

  Yes.

• 1:11:46Speaker 01

  I have these memories of, I was reporting on the next big earthquake that's going to devastate Istanbul in 2009. I was in a slum, immigrant, poor neighborhood, and walking around with an engineer pointing out to the buildings that were going to fall down. It's all known, there was an earthquake in 1999 and the next one's coming. One of my advantages in covering climate is I've covered other kinds of disasters too. So it keeps my contacts, you know, me in touch with other things we can do. So I'm walking around and interviewing everybody, went to the school that's being retrofit. They actually were getting ahead of it there. The World Bank provided some funding to put in iron bars in the brick building.

• 1:12:29Speaker 01

  And I met these kids and they came, when you're a journalist with a camera and stuff and a pad, you get swarmed by kids, mostly in developing countries. And so these kids are running up to me and they weren't going like, are you American? Or just, they were saying Facebook, Facebook. And I went, that's interesting. And they led me to their little town, a little community center that had a bank of eight or 10 pretty flimsy computers.

• 1:12:58Speaker 01

  And they were all there playing Farm. There was a game that was hot at that time on Facebook. Farmville? Farmville, yeah. And, and you know, my son back in the Hudson Valley, I remember him playing it. And, and I thought, wow, that is so fricking cool that these kids, and actually I became Facebook friends with a couple of them afterwards. We traded our, and I thought, thought back to my youth when we had pen pals, I would write a letter to a kid in West Cameroon and he would write back. And it took weeks and it was a crinkly letter and I never met him. And now you can kind of connect with people and, and that, that all through my blogging, you know, at the New York Times, I was doing my regular reporting, but I still launched a blog in 2007 called

• 1:13:43Speaker 01

  .earth, which was all about what you were just describing, the new sphere, the connected world. That's a term from these two earliest 20, a Russian guy, an early Vernadsky and French theologian and scientist, which is so interesting, Théard, de Chardin, they had this idea in the early 20th century that we're creating a planet of the mind, that, that human intelligence can foster a better earth. And I, I just became smitten with that, especially meeting kids in Istanbul slums who are on Facebook, looking at connectedness, what can you do with these tools, which is what drives me,

• 1:14:25Speaker 01

  you know, with my work now. And, but then there are these counter, counter currents that if the connectedness can cut back, you know, it allowed Al Qaeda to recruit, use decapitation videos to recruit distributed, disaffected young people into extremism. And, you know, there's lots of, these systems are not, they're just like every other tool, right? They're just for good or ill. And, and the efficiency thing, the, the economics of the world, which I also wrote about a little bit, you know, late 20th century, it was so cool that everything became so efficient.

• 1:15:06Speaker 01

  That are supply chains, just in time manufacturing, you know, getting the the stuff from where the sources of the material are to the car factory and to get the car to the floor just in time for someone to buy it. And everyone got totally sucked in by that, including me. It's great, you know, super efficient, cheaper. And then COVID hit and the whole supply chain concept crumbled. And one of the big lessons there, hopefully, and this is relevant to sustainability generally, is efficiency matters, but resilience matters too. And resilience is inefficient. You need redundancy, or a variety of options, right?

• 1:15:48Speaker 01

  Which is not what corporate companies think about, which is not what, if you're only focused on a bottom line, short term timeline, those disruptions are not what you're thinking about. You're still thinking about, can we get that widget here just in time for this thing to happen? And then on we go. So it's kind of, I love the noosphere, this newosphere idea, the connectedness is fantastic. Oh, another thing, like in the early 90s, when I wrote my first book on global warming, it was for an exhibition at the Museum of Natural History. The Environmental Defense Fund was involved. They were like a partner, one of these longstanding environmental groups. And they're very old fashioned. It's mostly lawyers, really, just using the Clean Air

• 1:16:29Speaker 01

  Act, Clean Water Act to litigate against pollution. And now, EDF is vastly bigger. And they're actually, this coming year, they're launching a satellite. An environmental group is launching MethaneSat. And it's providing a view, an independent view of where there's this gas, you know, it's the same thing, natural gas is basically methane. So if you have a leak, whether it's in Siberia or in Oklahoma, you can cross-reference, you can ground, you can identify the hotspot, you can know where the problem is to fix in so many ways. And that's just one example. I'm like, if someone had told me in 1993 that EDF was going to launch a methane satellite, I would have laughed out loud. So technology plays a huge role.

• 1:17:13Speaker 01

  If it's kind of, you know, employed with these, the bigger vision and leadership.

• 1:17:19Lex Fridman?

  So Bjorn, you wrote, one of the books you wrote, the most recent one called False Alarm, How Climate Change Panic Costs Us Trillions, Hurts the Poor, and Fails to Fix the Planet. Good title, by the way. Very intense. Makes me want to read it. What is likely the worst effect of climate change?

• 1:17:39Speaker 02

  First, let me just, my editor actually hated the subtitle because it gives away the whole book. Basically, it tells you what the book tries to make. I think, you know, that's exactly what it should be. It's about getting this conversation out in the, in the public sphere. So the worst thing that climate change can do is like, the worst thing that anything can do is that it wipes out everything and we all die. So it's, it's not like, you know, if you're just looking for worst case outcomes, you know, anything can get to the worst case outcome. Imagine if we, what's the worst thing that could happen from HIV? It breaks down one or more African states because we don't fix it.

• 1:18:24Speaker 02

  And then you get sort of biological warfare and terrorism, throw in that in the mix. And then you get someone who makes a virus and kills the whole world. You know, you can make worst case scenarios for everything.

• 1:18:35Lex Fridman?

  Well, let's just call it, I get the point. And I'm sorry for the interruption. And I appreciate worst case analysis because I'm, I am fundamentally a computer scientist. And that was the thing that defined the discipline of the, to measure the quality of the algorithm, you measure what is its worst, worst case performance? That's the big O notation. That's how you discuss algorithms. What is the worst possible thing in terms of performance this thing can do? But for climate change, let's even go crazy. What is exactly the worst case scenario for climate change? Because

• 1:19:11Lex Fridman?

  I have to be honest and say I haven't really paid a deep attention. I just have a lot of colleagues who think about climate and so on. And there's a kind of, in the alarmism, there was a sense why this is, this is a very serious problem. And then the sentence would never finish. What exactly is the problem? Well, the extinction of the human species, okay. With a virus, I understand how that can possibly happen. What is the mechanism by which the human species becomes extinct because of climate change?

• 1:19:44Speaker 02

  I'm not sure I would want to be able to argue that because it really requires you to have sort of very, very extreme parameter choices all down the line. So it's more, it's this kind of idea that we, that we hit some of these unexpected outcomes. So for instance, the Western Arctic ice sheet melts really, really quickly. It doesn't look like that can happen really, really quickly, but let's just, you know, say that this could happen within a hundred years or something. So we basically get what, seven meters, what is that, 20 feet of sea level rise? That will be a real challenge to a lot of places around the world. This would have, you know, significant costs. It's likely, and you know, there's actually been a study that's tried to estimate, could we deal with that? And the, the short

• 1:20:29Speaker 02

  answer is yes, if you're fairly well off, you know, if you're Holland, you can definitely deal with it. It's also likely that most developing countries are going to be much closer to Holland towards the end of the century because they'll be much richer. So they can probably handle it, but it will be a real challenge.

• 1:20:45Lex Fridman?

  May I ask a dumb question?

• 1:20:47Speaker 02

  Yeah.

• 1:20:47Lex Fridman?

  What happens when the sea level rises exactly? What is the painful aspect of that?

• 1:20:53Speaker 02

  It is that all of your current infrastructure in a lot of coastal cities around the world that are literally built on, you know, Jakarta is a good example, that are literally built on the, just, you know, inches above the sea level. If, if you then get a sea level rise, that'll rise, say, what would 20 feet, that would be like a third or a fourth of a, of a foot every year?

• 1:21:16Speaker 01

  Yeah, I see no evidence that that's even.

• 1:21:20Lex Fridman?

  But hold on a second, we're not talking about evidence.

• 1:21:22Speaker 02

  No.

• 1:21:22Lex Fridman?

  Talking about worst case analysis and algorithm.

• 1:21:24Speaker 02

  And so, so basically, you would see your infrastructure, all your stuff, very quickly being very, very challenged. And you'd basically have to put up huge seawalls or migrate out of that.

• 1:21:37Lex Fridman?

  Very quickly.

• 1:21:38Speaker 02

  Well, very quickly, as in 50 years or something.

• 1:21:41Lex Fridman?

  Right. So like, is that, as a human species, we're not able to respond to that kind of thing?

• 1:21:50Speaker 02

  Of course we are. And, and look, again, the, the point here is, then there's, there's a lot of other arguments. And I should just, you know, put the disclaimer, this is not what I think is correct. But, you know, you're asking me, what's the, what's the worst case outcome that you have?

• 1:22:06Speaker 02

  So most of global warming is really about that we, we're used to one way of doing things. So, you know, we, we live in Jakarta because it's right next to the sea. We're used to the sea being at this level. We grow our crops because we're used to, you know, you grow corn here, you grow wheat here. Because we're used to that's where the precipitation and the temperature is the right for this kind of crop. If this changes, and this is the same thing with, with, you know, with houses. If it gets colder, if it gets warmer, it's suddenly uncomfortable because you've built your house wrong. So our infrastructure will be wrong if the world changes. And that's what climate change does.

• 1:22:45Lex Fridman?

  At a large scale.

• 1:22:46Speaker 02

  Yes. And so this is a problem in most of these senses. But if you then sort of take it to the extreme and say, well, imagine that you're going to get a huge sea level rise. Imagine that you're going to get a very different sort of precipitation. For instance, the, the, what is it, the rain season, rain, monsoon and, and, and the Indian subcontinent changes dramatically. That could affect a lot of agriculture and make it really hard to imagine that you could feed India well. There, there are these kinds of things where you can imagine, and then that this would be very difficult to deal with. And then if you add all of it up, you could possibly get sort of a system collapse. Because, you know, you just have too many problems and.

• 1:23:29Lex Fridman?

  Is it possible to model those kinds of things? So what, what I understand is the sea level rise itself.

• 1:23:37Lex Fridman?

  Isn't the destructive thing. It's it's the fact that it creates migration patterns and human tension, battle over resources. And so you start to get these these human things, human conflict. So the big negative impact won't be necessarily from the fact they have to move your house. It's the fact that once you move your house, that means something else down the line. And this is secondary tertiary effects that can have potentially to wars, military conflict, can have destabilized entire economies, all that kind of stuff because of the migration. Is it possible to model those kinds of things?

• 1:24:15Speaker 02

  So there are people who looked at this and and surprisingly, again, you know, most people will move within their country for a lot of different reasons, but you know, mainly language and and political structure. You have your money, you have your relationships there. So it's not like we're going to see these big moves, you know, from from from the southern Mexico and and Central America up to the US or from Africa up to the EU. That's not predominantly because of climate. That's because there is a lot of, you know, there's a lot of welfare opportunity. You can make your life much, much better. You can become much more productive if you move into a richer and into a richer country. So so yes, there are these issues. Again, you're asking me for sort of what is it that could really sort of break down the world?

• 1:25:00Speaker 02

  I think the the fundamental point is to recognize that it's not like we haven't dealt with huge challenges in the past and we've dealt with them really well. So just one fun thing, I encourage everyone to just look that up on on Wikipedia. The rising of Chicago. So in the in the 1850s, Chicago was a terribly dirty place and they didn't have good sewers. And so they decided, and we can't really make up, they decided to raise Chicago one to two feet. And so they simply took one block at a time. They put like 50,000 jacks underneath a building and they would just raise the building. And then they'd go on to the next building. They raised all of Chicago one to two feet.

• 1:25:45Speaker 02

  This is, you know, almost 200 years ago. Of course, we will be able to deal with these things. I'm not saying it'll be it'll be fun or that it'll be cheap. Of course, we would rather not have to deal with this, but we're a very inventive species. And so it's very unlikely that we'll not be able to.

• 1:26:01Lex Fridman?

  What about COVID pandemic just said, hold my beer?

• 1:26:06Lex Fridman?

  The response of human civilization to the COVID pandemic seems to have not, they didn't find the carjacks.

• 1:26:16Speaker 02

  Yeah.

• 1:26:17Lex Fridman?

  Seems to have not been as effective as I would have hoped for as a human that believes in the in the basic competence of leadership and all that kind of stuff. It seems that given the COVID pandemic luckily did not turn out to be a pandemic that would eradicate most of the human species, which is something you always have to consider and worry about, that I would have hoped we would have less economic impact and we would respond more effectively in terms of policy, in terms of socially, medically, all that kind of stuff. So if the COVID pandemic brought the world to its knees, then what does a sea level rise?

• 1:27:01Speaker 02

  I think there's a different kind of thing that happened in the COVID. So politicians, a lot of politicians, I think, made certainly suboptimal decisions. But I also find the fact that we actually managed to get a vaccine in a year. We should not be sort of unaware of the fact that, yes, we did a lot of stupid stuff and a lot of people were really, really annoyed, but fundamentally, we fixed this. We could have done it better and pretty. I mean, I rode through the COVID pandemic in the southern Sweden. So and yes, we can have that whole conversation. It was certainly much easier to live there than than many other places. But the fundamental point was, we actually fixed it.

• 1:27:45Speaker 02

  So yes, we'll do and we'll do that with climate. We'll make a lot of bad decisions and we'll waste a lot of money like we do with all other problems. But are we going to fix this?

• 1:27:55Lex Fridman?

  Yeah. Can you add on to that uncomfortable discussion of what's the worst thing that could possibly happen?

• 1:28:02Speaker 01

  I'm not worried about the sea level rise component, certainly not nearly as much as the heat and disruption of agriculture patterns and water supplies. And a lot of it relates to, again, path dependency in history. Farmers are the heroes of humanity all through history because they're incredibly adaptable. If you give them access to resources. In some cases, it's just crop insurance, which is really basically still impossible to get in big chunks of Africa to get you through those hard spots. But but the heat issue is the one that's most the most base basic element related to global warming from CO2 buildup is hotter heat waves.

• 1:28:46Speaker 01

  There's still some lack of evidence of the intensification, but the duration and and that's really matters for heat is how many days seems to be very powerfully linked to global warming. And so how many people die as a result of that is important.

• 1:29:03Lex Fridman?

  So we're talking about, maybe you can also educate me. What's the average projection for the next 100 years of the temperature rise? Is it two, two degrees Celsius?

• 1:29:15Speaker 01

  Well, yeah, although this gets us into the modeling realm. You're assuming you have to assume different emissions possibilities. You have to assume we still don't know the the basic physics, like how many clouds form in a warming climate and how that relates to limiting warming. There are aspects of the warming, the fundamental warming question that are still deeply uncertain.

• 1:29:38Lex Fridman?

  But the debate is like two, three or four Celsius.

• 1:29:41Speaker 01

  It's in that range.

• 1:29:42Lex Fridman?

  But the thing is, all of those are bad for, this is an educational question.

• 1:29:49Speaker 01

  Sure.

• 1:29:50Lex Fridman?

  It doesn't seem like that much from a weather perspective, if you just turn up the AC and so on in your own personal home. But it is, from a global perspective, a huge impact on agriculture.

• 1:30:02Speaker 01

  Well, yeah, and and getting back to sea level and glaciers, the the melting point of ice is a is a number.

• 1:30:09Lex Fridman?

  Yeah.

• 1:30:10Speaker 01

  And so if you pass that number, things change, start to change. What became known about Antarctica and Greenland more is that its ocean temperature, the the seawater in and around and under these ice sheets, because it kind of gets under parts of Antarctica, is what's driving the dynamics that could lead to more abrupt change more than air temperature. Glaciers, these big ice sheets, live or die based on how much snow falls and how much ice leaves every year. And I was up on the Greenland ice sheet 2004.

• 1:30:45Speaker 01

  And written about it forever since then, you know, it's, it's the same amount of water that's in the Gulf of Mexico is if, you know, God or some great force came down and flash flows the Gulf of Mexico and plunked it up on land. That's, that's the ice sheet. It's a lot of water. That's 23 feet if sea level rise, if you, but you were not going to melt it all. And the pace at which that erosion begins and becomes sort of a runaway train is still not well understood. That changed from like a manageable level of sea level rise from these ice sheets to something that becomes truly unstoppable or that has

• 1:31:26Speaker 01

  these discontinuities where you get a lot more all of a sudden. Isn't, to me, it's in the realm of what I've taken to calling known unknowables. Like, don't count on another IPCC report magically including science that says, aha, now we know it's going to be five feet by 2100. Because learning, there's a lot of negative learning in science. It's maybe true in your body of science, too. There's a guy named Jeremy Bassis, B-A-S-S-I-S, who wrote a paper about the, this West Antarctic, the, the idea that you could get this sudden cliff breakdown of these ice shelves around Antarctica, leading to rapid sea level rise.

• 1:32:09Speaker 01

  He did more modeling in physics and it turns out that you end up with, it's a much more progressive and self-limiting phenomenon. But those papers don't get any attention in the media because They're not scary. They're not scary and they're sort of after the fact. You know, just this past year, there's been this cycle around collapse, the word collapse and Antarctic, Antarctic ice. It started, actually, several years ago with the idea that this, the West Antarctic ice sheet is particularly vulnerable and some paper, everyone, the science community, like the birds we were talking about, flocks to it and some high-profile papers are written. And then a deeper inquiry reveals, eh, you know, it's more complicated than that. And

• 1:32:51Speaker 01

  we, the journalists, the media, pundits, don't pay attention to that stuff. So, and actually, Which is why I started to develop kind of a dictionary. I call it watchwords, like words to, if you're out there, you're, you know, you're just a public per, you're a person, you want to know what's really going on. You hear these words like collapse in the context of ice. What do you do with that? And so I've created conversations around these words. Geologists and ice scientists use the word collapse. They're talking about a centuries-long process. They're not talking about the World Trade Center. And scientists would do well to be more careful

• 1:33:32Speaker 01

  with words like that. Unless your focus is what we were saying earlier, your idea that alarming people will spur them to act, then you use that word carelessly.

• 1:33:43Speaker 02

  Can I just follow up on the, on the other point that you said, you know, two, three, four degrees? You know, that doesn't sound like much. I can just crank up the air conditioning. I think that sort of touches on a really, really important point, that for most rich people, much of climate change is not really going to be all that impactful. It still will have an impact. But fundamentally, if you're well off, you can mitigate a lot of these impacts.

• 1:34:08Speaker 01

  And there's a young scientist at Carnegie Mellon, Destiny Noak. She just was lead author on a study, what poor and prosperous households do in a heatwave when they have access to air conditioning. In a poor household, you wait, they found through science, they delay turning on the air conditioner, four to seven degrees more of heating before they start to use the air conditioner. And that create adverse outcomes. If you have an asthmatic in the house, an old person, you're, you're endangering, endangering their lives. And that's just a little, tiny, microscopic fractal example of this powerful, real phenomenon, that there's a divide in

• 1:34:49Speaker 01

  vulnerability. And it's not just based on where you live. This is families in like Pittsburgh. We're not talking about, you know, Botswana. And so that, that divide in capacity to deal with environmental stress is something you can really work on. And it gets hidden. In all this talk of climate crisis.

• 1:35:08Speaker 02

  And that's one of the important parts is both to say, look, if seven billion people, sorry, eight billion people will now have all experienced this, even though for each one of them, it's manageable, it's still a big problem because it's, you know, eight billion people living through this.

• 1:35:26Speaker 01

  And how's the air-conditioned eight billion?

• 1:35:27Speaker 02

  Yes. And then it's the point of getting to realize it's very, very much about how do you help the world's poor? And that's very much about making it more affordable. You know, basically getting them out of poverty. And remember, getting out of poverty doesn't just mean that they can now afford to air condition themselves, but they get better they get better education, they get better opportunities, they get, you know, better lives in so many other ways. And then, at the end of it, it's not just about making sure that we focus on this one problem, but it's recognizing that these families have lots of different issues that they would like us to focus on, climate and heat waves just being one of them. So, you know, it's sort of taking progressive steps back and

• 1:36:12Speaker 02

  realizing, all right, okay, this is a problem, not the end of the world.

• 1:36:16Speaker 01

  And one tiny little last example, you mentioned Jakarta at the beginning. It's really valuable to look around the world at places that are sort of leading indicator places, whether it's sea level rise or heat. And you could do that. Jakarta is sinking like a foot a year, literally a foot a year. It's some insane number from withdrawing groundwater, from gas withdrawal, from, it's a delta, you know, it's sediment, it's built on sediment. I wrote a piece ages ago at the New York Times, calling it Delta Blues, you know, the musicians. And Jakarta, so what are they doing? They're moving. They're moving the capital to another area. And so that says to me, there's a lot of plasticity, too. It's a city that's going through this. That rate of sea level.

• 1:37:01Speaker 01

  Their relationship with the sea level through sinking is way faster than what's happening with global warming. So look there, look to those kinds of places and you can start to build.

• 1:37:10Speaker 02

  Tokyo had the same thing in the 1930s. They were also withdrawing a lot of water way too fast. And so, you know, one of the obvious things is maybe you should stop withdrawing water so fast. Yeah. And again, we seem to almost be intent on finding the most politically correct way to fix a problem, or, you know, the most, the thing that sort of gets the most clicks, instead of the thing that actually works the best. So a lot of these things are really, you know, not rocket science solutions.

• 1:37:39Lex Fridman?

  Well, we'll get there. Let me add one more on top of the pile of the worst case analysis. So what people talk about, which is hurricanes and earthquakes, does, is there a connection that's well understood between climate change and the increased frequency and intensity of hurricanes and earthquakes?

• 1:38:00Speaker 01

  I've dug in on both a lot. The earthquake connection to climate change I'm not worried about compared to just the earthquake risk that we live with in many parts of the world already. The Himalayas, even with that earthquake in 2015 in Kathmandu, that whole range is overdue for major earthquakes. And what has happened in the last 50 years since they last had big earthquakes, huge development, big cities, a lot of informal construction, like the stuff I wrote about in Istanbul, where the family builds another layer and another, they put a floor on every time someone gets married and has kids, they put another floor in the house. And unfortunately, that's, you know, the, what was the term, this Turkish engineer, rubble in waiting.

• 1:38:45Speaker 02

  Rubble in wait.

• 1:38:47Speaker 01

  It's rubble in waiting. And we're looking at it, you know, videotaping it. And there are people playing there. So I don't worry about the earthquake connection to climate change. The hurricanes, I've written about for decades.

• 1:38:59Speaker 01

  And the most illuminating body of science that I've dug in on, literally, related hurricanes is this field that's emerged, gets a tiny bit of money compared to like climate modeling. It's called paleotempestology. It's like paleontology, you know. They look for evidence of past hurricanes along coasts that we care about. And they dig down into the lagoons behind, like the barrier beaches along Florida or the Carolinas or in Puerto Rico. And what you have is a history book of past hurricanes. So there's mud, mud, mud, mud, mud, mud, mud, mud, you know, accumulating over centuries. And then there's a layer of sand and seashells. And what that indicates is that there was a great storm that came

• 1:39:44Speaker 01

  across the beach, pushed a lot of sediment into the mud. And then there's mud, mud, mud, mud, mud, mud. And when you look at that work, I first wrote about this in 2001 in the Times, a long story. And then I've kept track of these intrepid scientists putting these core tubes down. It shows you that we're in a landscape where big, bad hurricanes are not, they're the norm. But something that's rare and big is something that's extreme. When you think about the word extreme, right, it means it's at the end of the spectrum of what's possible. They're rare. Rare in human time scales. Hurricane Michael, four

• 1:40:24Speaker 01

  years ago devastated, category five came ashore in the Panhandle, Florida, leveled that much photographed town, Mexico Beach. And people, actually, the Tallahassee National Weather Service said unprecedented hurricane. And the damage was unprecedented because there hadn't been a community there before. But the hurricane was not unprecedented at all. If you look at the history, and this is published research, it's just that no one bothers to, we have this blind spot for

• 1:40:56Speaker 01

  The longer time scale you need to examine if you're thinking about big, bad things that are rare, and hurricanes are still rare. I was recently covering Fort Myers, the awful devastation. There's a young climate scientist at Florida Gulf Coast University, Joe Muller, who's done that paleotempestology work there, right in Fort Myers. She lives there. And she was away in London at a meeting of reinsurance companies that reinsure all the world's big, bad risks when this was happening. But she has done the work that shows it's a thousand-year record of past hurricanes, and it's super sobering when you consider how fast people have moved into Florida and built vulnerably in an area

• 1:41:39Speaker 01

  that hurricanes will hammer. That's part of the fundamental dynamics of the Gulf of Mexico, and these storms come off of Africa. It's a place where they will come. Now, the question of global warming impact is subtle. There are aspects of hurricanes that haven't changed. There's aspects like rainfall that seem pretty powerfully linked to global warming. A warmer atmosphere holds more moisture. So when you have a big disturbance, like the heat engine of a hurricane comes through it, you get more rain. There's rapid intensification. You know how quickly these storms jump from like, you know, category one to five or four before they hit is a new area of science. So I think it's still

• 1:42:23Speaker 01

  early days in knowing, because no one was looking for that. There were no data back 300 years ago, you know, when these big, bad previous hurricanes came to know whether they were rapidly intensified or not. So I, as a journalist, I try to, you know, keep track of what we don't know, not be too constrained and think about new science as being, you know, robust unless it's considering and actually actively stating, we don't really know what's going on with earlier hurricanes. And all of that is swamped ultimately, literally, by the vulnerability, building vulnerability in these areas. You know, if there's a marginal change in a storm,

• 1:43:06Speaker 01

  And you've quadrupled or sextupled how much stuff and how many people are in the way. And if some of those people are poor and vulnerable or elderly and can't swim, you're creating a landscape of destruction.

• 1:43:19Lex Fridman?

  So a lot of the human suffering that has to do with storms is about where and how you build versus the frequency and the intensity of storms. Still, you didn't quite answer

• 1:43:32Speaker 01

  Okay.

• 1:43:33Lex Fridman?

  the question, you know, when I'm having a beer with people at a bar and they say, hey, why are you having a beer? We're all going to die because of climate change. Usually what they bring up, and I'm just trying to add some leaven.

• 1:43:46Speaker 01

  No, this is good.

• 1:43:48Lex Fridman?

  Usually what they bring up is, you know, the hurricanes and the most recent hurricanes saying like this, they're getting crazy hurricanes all the time. They're getting more intense, more frequent and so on. And is there, I'm sure there's incredible science going on trying to look at this. Is there, is it possible, is there evidence and is it possible to have evidence that there's a connection between what we can call global warming and the increased frequency and intensity of storms? And is, okay, no, thank you.

• 1:44:24Speaker 01

  Well, you added intensity, you know, it's, it's, let me just get into this a tiny bit more. I mean hurricanes, I grew up with them in Rhode Island in the new, you know, in my youth. And there was a very active period of hurricanes in New England in the 50s and 60s, 70s. And then in the North Atlantic generally was very, very active in 50 when I was a kid. And the dynamics of them forming off of Africa and coming here, circling up the coast was just prime time. Then there was like what Kerry Emanuel, who's the most experienced hurricane climate scientist around at MIT.

• 1:45:03Speaker 01

  He was in, he's in this story. He's in, he's in my 1988 article.

• 1:45:09Speaker 01

  He and colleagues have found, and others, that there's what they call the hurricane drought from like the seventies through about 1994 in the Atlantic, specifically the Atlantic basin. And there's been a lot of questions about that. People thought it was ocean circulation, something about the currents. There are these multi-decadal variabilities in the oceans, right? And then now it looks robustly, I can't find a climate scientist who disagrees, that the thing that caused the drought was pollution, smog. And significantly in Europe, and you think, well, how did smog in Europe relate to hurricanes

• 1:45:50Speaker 01

  crossing the Atlantic and getting to the United States? It's because of, the smog was changing the behavior of the Sahara Desert, which is just south of Europe. And, and the Sahara Desert kills hurricanes, sand and dust coming off the Sahara. You can see this every year. And when that's active, it stifles these big storms at the point right in their nursery. They all form, there's this area for hurricanes off of West Africa, that's like the nursery zone. And so if you're stifling those hurricanes because of pollution in, in Europe before the Clean Air Act's kind of, you know, cleanups, and then that goes away. None of that has anything to do with global warming. It's another kind of forcing

• 1:46:33Speaker 01

  in the climate system, a local one, that created a regional dynamic that created a quiet period when all these friends in the bar were, maybe they, maybe they were born, you know, in the nineties or whatever. They grew up in an area of like, you know, where, no, hurricanes weren't a big deal. And now we have an end to that drought because we cleaned up the air pollution, the sooty kind of air pollution, sulfury. And anyone who says global warming, global warming, without saying, well, that's in there too, is kind of missing that. And when you look globally, you know, there's still, I think, was it 90 or so hurricanes a year, cyclones, hurricanes, typhoons globally. That hasn't changed. The number of these tropical

• 1:47:16Speaker 01

  storms that reach that ferocity has not changed. It's just a fundamental dynamic of, and, and by the way, on the long time scale, the models. Still indicate as you warm the planet, and remember the Arctic warms quicker. This is something people probably understand. You're actually evening out the imbalance between the heat at the equator and the cold at the in the northern part of the hemisphere. And that calms the whole system down. So there could be fewer hurricanes later in the century because of global warming. And for me, you know, that's a lot of information, but if I'm in a bar, I start with what do you care about? You care about safety. You care about security.

• 1:47:59Speaker 01

  You care about having everybody safe, not just you. You know, you get in your car and you can evacuate. What about the old person, you know, or the poor family who can't do that? They they're not going to leave their house. What are we doing to limit vulnerability now? That I circle back to that over and over again. I have like a pocket card. I have this graphic card I created about risk. And what we really care about is climate risk. Like, who's at risk? What's driving the risk? How do you reduce that? It's card, you can almost pull it out in a bar. I should print them. You should do that. It's like risk, risk is the hazard. Risk is the hazard. Like, you know, the hazard is is a storm times exposure. How many people?

• 1:48:44Speaker 01

  How much stuff? Factoring in vulnerability or resilience. And climate change is changing the hazard for some things, not for tornadoes, not for not for everything. Exposure is this expanding bullseye. This is another hashtag, expanding bullseye. Get out there and look for that and you'll see I pushing these two geographers who do this for every hazard wildfire, earthquake, flood, coastal storm. And we're building an expanding bullseye in an area and nature is throwing darts. Some of the darts are getting bigger because of global warming. Some of the darts, we don't know. What do you do? Like, what do you do? Well, you get out of the way, right?

• 1:49:29Speaker 01

  You don't want to be on the dartboard. And that it just simplifies the whole formula. To me, it was it's kind of a transformational potential.

• 1:49:40Speaker 01

  To go in a bar. Maybe I should print these things.

• 1:49:43Lex Fridman?

  Hundred percent. And I should go drink it with you more often.

• 1:49:45Speaker 01

  They should be coasters in bars.

• 1:49:47Lex Fridman?

  Because that was fascinating about smog and I mean, it's just, it's nice to be reminded about how complicated and fascinating the weather system is.

• 1:49:54Speaker 02

  Let me try to answer the, the, the questions slightly quicker before your, your friends have drunk too much.

• 1:50:01Lex Fridman?

  But never enough.

• 1:50:03Speaker 02

  Or not enough. So if you look at the amount of, of the number of hurricanes, as Andy rightly pointed out, it doesn't look like it's changing. So we see more because we have now much better detection systems with satellites. But if you look since 1980, when we have good satellite coverage, for instance, last year was the year that had the lowest number of hurricanes in the world. And you know, you're sort of like, that's, that's odd because it's probably the year where I heard the most about hurricanes. And what that tells you is that just because you hear a lot about hurricanes doesn't actually mean that there is a lot of hurricanes.

• 1:50:45Speaker 02

  You can't just go that way. If, if you remember in the 1990s and 2000s, there was an enormous amount of talk about how violence, how crime was getting worse in the US, while all the objective indicators showed that it was going down. But there's sufficient amount of violence that you can fill every radio and TV show with a new crime. And so if you get more and more TV shows that talk about crime, actually, most people end up thinking that there's more crime while the real number is going down. So the reality here is, yes, climate change will probably affect hurricanes in the sense that they'll

• 1:51:26Speaker 02

  be the same number or slightly fewer, as Andy was mentioning, but they will likely be somewhat stronger. This, this seems to be the, the best outcome. We're not sure, but this seems to be the, the outcome. And it's important to remember, stronger is worse than fewer is better. So overall, climate will make the world a little bit worse. So that's, that's the, that's the sort of bottom line, but and that's the real issue here. All the other things, the fact that people are much more vulnerable is, is just vastly outweigh this, which is why if you look at the impact of hurricanes and impact of pretty much everything, it is typically going down. If you look, for instance, in percent of GDP, you have to look at percent of GDP,

• 1:52:11Speaker 02

  because if you have twice as many houses, obviously, you know, the same kind of impact will have twice the, the impact or if they're twice as worth, twice as much. If you do that in percent of GDP, and even the UN says that's how you should measure it, it's going down. Why is that? It's because we're becoming more resilient. You know, just simply we, you know, if you look at what happens with, when hurricanes come in, we have much better prediction in the long run. That means you now know, you know, two or three days out that there's a big hurricane that's likely to come here. What does that mean? All the things that can be moved, so, you know, typically all buses, all trucks, everything that's not bolted down will leave this area. And so you will get less damage from that. You will have more people knowing, oh, this is going to be a big one.

• 1:52:55Speaker 02

  They move to their relatives somewhere else. So you'll have fewer people being vulnerable.

• 1:53:00Speaker 01

  If people are responsive and aware.

• 1:53:02Speaker 02

  Yeah, there's a lot of way you can do this. So the, the outcome, and this is important for the whole conversation. The outcome is that we're actually becoming less vulnerable and that damages are becoming smaller, not bigger. But had there not been global warming, it would probably have gone down even faster. So we would have become even better off quicker had there been no global warming. But this is a crucial difference, and this is what I find really hard to communicate. Climate change is not this, oh my God, everything is going off the, off the, off the charts and we're all going to be doomed kind of thing. Climate change is a, a thing that means we're going to get better slightly slower. And that's a very, very different kind of attitude.

• 1:53:47Speaker 02

  It's one of the many problems rather than this is the end of all of us.

• 1:53:51Speaker 01

  And by the way, if you look at what's happening in the world, the data also show that in rich places and poor places, we still are moving into zones of hazard faster than climate is changing. Beth Telman. Was at Columbia and she moved to Arizona. She and colleagues at this outfit called Cloud to Street did an amazing study showing, this is a year or so ago I wrote about, showing, again, we're moving into zones of hazard, which it applies to me, just what Bjorn was saying, that we wouldn't be, people wouldn't be doing that if they thought that was going to lead to devastation. And this is today. We're doing this now and it's flood, flood zones, wildfire zones.

• 1:54:33Speaker 01

  So that means there's these things to do. There's so much plasticity in the human behavior and how we build and where we build. You can make a big, big change in the outcomes.

• 1:54:45Speaker 02

  I mean, one of the things to remember is, you know, people move to where hurricanes hit because when they're not there, it's a really beautiful place to be.

• 1:54:52Speaker 01

  Yeah, yeah.

• 1:54:53Speaker 02

  Right? So, so in many ways, we make the trade offs and say, look, I'm happy to live, you know, have an ocean view and then maybe a hurricane's going to hit. And of course, it becomes a lot easier than when the federal government is actually subsidizing your risk by saying, we'll insure you really cheaply. And that's one of the things that we should stop doing. You know, we should actually tell people, look, if you want to live where hurricanes hit, maybe you should be more careful.

• 1:55:19Speaker 01

  And by the way, what I was saying about past storms, the paleo-tempestology, past fires, it's the same thing. We've suppressed fire in the United States for 100 years through much of the West, through wanting to save the forests, you know, the whole smoke the bear thing, don't start, when these were landscapes that were, that evolved to burn. And what happened in the last 100 years? A lot of people love the West. We love, we love these environments. We love to live with the trees. The Boulder County area, the explosive development in zones of implicit hazard leads to big bad outcomes when conditions align and climate change is worsening some of those conditions. And sometimes it's really counterintuitive. A wet season builds more grass.

• 1:56:03Speaker 01

  A dry season comes along, parches the grass. Then comes a human ignition. It's almost always human ignitions. And then you have this disaster where a thousand homes burn in Boulder County. And it's like, there's so many elements there that can be worked on that give me confidence that we can change these outcomes. You can, natural, disasters are not natural. Disasters are designed, really, some people say.

• 1:56:29Lex Fridman?

  Can I take a quick aside and ask about? Terminology of climate change and global warming.

• 1:56:34Speaker 01

  Yeah.

• 1:56:35Lex Fridman?

  You use it interchangeably. It is an aside, but it's one that's worthy of taking. Do those carry different meanings? And has that meaning changed over the years? Between those two terms, are they really equivalent?

• 1:56:51Speaker 01

  Well, some people say there was this industry or propagandistic shift from.

• 1:56:58Speaker 01

  Let's see, what was it? Which came first? Oh, no, they're going to climate change now. Like, it's a new thing, which is ridiculous. The Intergovernmental Panel on Climate Change in 1988 wasn't the Intergovernmental Panel on Global Warming. It was on climate change. So these terms have been there. They've been sort of evolving. When I wrote this cover story, it was the greenhouse effect.

• 1:57:19Lex Fridman?

  So green, and that's fallen out of favor. Greenhouse effect is not often talked about.

• 1:57:23Speaker 01

  Well, it's really, that's the physical effect that's holding in the heat.

• 1:57:27Lex Fridman?

  But see.

• 1:57:28Speaker 01

  It's not a good.

• 1:57:29Lex Fridman?

  There's terms that mean stuff and there's terms that are actually used in public discourse.

• 1:57:34Speaker 01

  Yep.

• 1:57:34Lex Fridman?

  To designate what you're a whole umbrella of opinions you have. And I guess as somebody, me, who doesn't pay attention to this carefully, you have to use terms carefully.

• 1:57:48Speaker 01

  Sure.

• 1:57:49Lex Fridman?

  Because people will, you know, a noob that rolls into the topic will often use terms to mean exactly what they mean, like literally. But they actually have political implications and all that kind of stuff. So I guess I'm asking, is there like, is there, are you signaling something by using global warming versus climate change? Or people have calmed down in terms of the use of these?

• 1:58:12Speaker 01

  No, no, but the Guardian newspaper has made it worse. Now they have their stylebook, you know, every newspaper has a. They prescribe, they don't want their reporters to use any of those terms anymore. They call it climate crisis, climate emergency.

• 1:58:26Lex Fridman?

  Oh, no.

• 1:58:27Speaker 01

  Oh, yeah.

• 1:58:28Lex Fridman?

  Global heating.

• 1:58:28Speaker 01

  It's literally in their rulebook.

• 1:58:30Lex Fridman?

  Global heating, that sounds more intense. And that was the point.

• 1:58:33Speaker 01

  Well, I wrote about the global heating. Thing more than a decade ago, that's been around, but you know, so they're, they're doing the, um, what was the movie where the comedy, the rock and roll comedy where he sets his, his

• 1:58:46Lex Fridman?

  To eleven, yeah, yeah.

• 1:58:47Speaker 01

  His amplifier goes to eleven, you know, the idea that you turn up the rhetorical volume and that's going to change people is ridiculous.

• 1:58:53Speaker 02

  So, so for me, I mean, I use global warming and climate change interchangeably. And I think it's, it's fair, there's, you know, there's some technical ways that you can differentiate them, uh, but the reality is global warming is probably a better way to describe a lot of it because this is really what is the main driver of what we worry about. Uh, climate change seems a little diffuse, but you know, it's convenient to, when you talk about climate all the time, that you can call both of them. But I think the climate crisis and the climate catastrophe is really sort of, this is the amping up, uh, of a catastrophe. And again, as we've talked about before, uh, if it really were true, we should tell people, uh, but if it's not true, and I think there's a lot of reasons why this is not

• 1:59:37Speaker 02

  a, you know, a climate catastrophe, this is a problem, uh, we're actually doing everyone a disservice because we end up making people so worried that they say, we got to fix this in 12 years or whatever the number is. And also that it makes it almost impossible to have a conversation of, you know, well, you know, maybe we should be focusing on vulnerability first. And it, a lot of people, and I think a lot of well-meaning, uh, and well-intentioned people feel that it's almost sacrilegious to do, you know, to say it's, it's about vulnerability because you're taking away you, the guilt of climate change, you're taking away our focus on, on, on dealing with climate change, whereas I think we would say, no, it's about stuff that actually works and, you know, doing that first.

• 2:00:21Speaker 01

  Right. And, and by making it about carbon dioxide, you're implicitly, implicitly making it about fossil fuels, which implicitly gives you another great narrative, good guy, bad guy.

• 2:00:33Speaker 01

  It's these big companies.

• 2:00:35Lex Fridman?

  Where's the source of alarmism? So is it the IPCC, the Intergovernmental Panel on Climate Change? Like, there's a chain here. Is there somebody to blame along the chain? Or is this some kind of weird complex system where everybody encourages each other? Can you point to one place? Is it the media? Is it the scientists?

• 2:00:56Speaker 02

  I think the UN Climate Panel is fundamentally a really good

• 2:01:00Speaker 02

  climate research group. You can have some quibbles with the way that they sort of summarize it in politically coordinated documents and stuff. But fundamentally, I think they do a good job of putting together all the research. This also means it's incredibly boring to read, which is why virtually nobody does. I'm sure you have, but I'm pretty sure a lot of climate journalists have never sort of looked past the, at least the summary for policymakers.

• 2:01:27Lex Fridman?

  So the UN Climate Panel, they do predictions as well?

• 2:01:31Speaker 02

  No. Well, they pull together all the stuff that people have published in the peer literature and then try to summarize it and basically tell you, so what's up and down with climate change? They do that in four, four large volumes every four to five to six, seven years or something. And, and yes, it's, it's, you know, I think it's the gold plated version of what we know. There tends to be a lot of, well, this is what they say. Actually, they say so many different places with so many different people that it's not quite clear exactly what they're saying often. You know, you can sort of find contradictions between one volume with one set of authors and another.

• 2:02:13Speaker 02

  But, you know, look, I think this is fundamentally the right way that we know about climate. But then it gets translated into how do you, how do you know about this? When most people don't read these 4,000 pages, you read a news story in a newspaper and that news story will be very, very heavily slanted towards, you know, if you say, so sea levels could rise somewhere between one and three foot. What do you hear? Yeah. You obviously hear the three foot. Three foot is just, you know, more fun, more scary, more interesting than one foot. Uh, and, and it's that way with all of these, you know, so what, what's the prediction for, for temperature rises, it's somewhere from not very scary to pretty damn scary.

• 2:02:58Speaker 02

  Uh, and again, you hear the pretty damn scary all the time. Uh, and, and then there's, there's obviously always researchers who are saying, well, but actually it could be a little more scary than that. And then there are likewise researchers say, well, you know, it's probably not going to be as scary as that. And most of the journalists will, you know, interview.

• 2:03:17Lex Fridman?

  Do you really put the blame fundamentally on the, on the journalists?

• 2:03:21Speaker 02

  I put it on, on the media setup. Look, media is simply trying to get clicks or sell newspapers. And if, if you were just going to say, this is not a big issue. It just doesn't sell anything, but I think you're probably much better able to address this.

• 2:03:36Speaker 01

  Well, no, I, folks can Google for my name, Revkin, and the words front page thought. In the newsroom, every afternoon, now we have a 24 seven news cycle, so it's different. But back in the day, the New York Times, when it was a flourishing print institution, every afternoon, there was a front page meeting and the big poobah editors would go in there and the desk editors come in with their pitches for the day. And my friend Corey Dean, who was the science editor for a chunk of my time, uh, you know, I, I remember having a conversation with her about some news study of, I think it was Greenland, the ice sheet. And, uh, I laid it out for her and she said, where's the front page thought in that?

• 2:04:18Speaker 01

  So we're all set up to look for the, that.

• 2:04:23Speaker 02

  Scary bit, you know?

• 2:04:23Speaker 01

  And the news environment has gotten so much worse than, than 10 or 20 years ago. At least you had filters and limited number of outlets. And there was some sense you could track was good or bad. There's lots of problems with that system too. But now you have an information buffet. So if you're, if you want to be alarmed or you want to be, can.

• 2:04:46Speaker 01

  Stay in the tribe of those who think this is utter bull, you can find your flow. And that that has led, but getting back to this specific question, the 2018 IPCC report, which was a special report commissioned to learn about the difference between 1.5 degrees of warming and two, which sounds so weird and technocratic and complicated. That's the one that generated the whole meme about eight years left. Twelve years. Till doomsday. Twenty three. And that's the one.

• 2:05:15Lex Fridman?

  The meme.

• 2:05:16Speaker 01

  This was the the idea that there's a point we're going to, if we don't cut emissions in half by whatever it was, 2050, we're doomed. That emerged from that specific report. And it wasn't something that was in the report. It was in the spin around the report. And that's what captivated Greta, appropriately, as a young person going, you know, and with her unique vantage point and stuff. And that report, I still need to dig in and write something deeper about what happened with that particular dynamics. Created this recent burst of we're doomed rhetoric that that I think you're focusing on. And it's all in the external interpretations, which journalism laps up because we're looking for the front page thought.

• 2:06:01Speaker 01

  But it's not just the journalists, it's the whole system, NGOs, environmental groups. If you're if in developing country, well meaning leaders in developing countries, because of the structure of this treaty that goes back to 1992, that's the Paris Agreement is part of. They are now really looking for a way to portray this as a CO2 problem, not a vulnerability. Well, there's a vulnerability aspect, but like in Pakistan, their their climate minister, which they didn't even have a climate minister five years ago, is blaming everything that happened in Pakistan on carbon dioxide warming the climate creating this, when a lot of what was going on was also on the ground.

• 2:06:44Speaker 01

  And you can blame colonialism, Pakistan's history, all kinds of things. But but under the treaty, you want it to be about CO2 because that puts the onus on rich countries. You're not paying us. Where's our money? And they're right, you know, in the context of what everyone agreed to, there was supposed to be $100 billion a year from rich countries to poor countries, starting in 2020. It didn't happen. It's like, basically.

• 2:07:09Speaker 01

  Some money is flowing, but it's not really

• 2:07:10Speaker 02

  Made up money.

• 2:07:11Speaker 01

  Yeah. And so, so that whole dynamic, they latch on to the climate science and they, they, you know, so they're there and they're very handy quotable people. And you have a justice angle, you have bad guys and good guys, which fits all of these narrative threads that come together into this information storm we're still living with.

• 2:07:30Speaker 02

  And, and then of course, it's not Pakistan's fault either, right? I mean, it also actually, almost all leaders now say it's because of climate, because then it's not, you know, we didn't do anything wrong. In Germany, for instance, when we had that flood last year, it's, it's not impossible that, that climate had a part in, in that. But it's very, very clear that the main reason why so many people died in Germany and Belgium was because the alarm systems didn't work. And this was plainly the local leaders in Germany. Now, if I'm stuck here and basically have caused the, you know, the death of 200 people, would I rather say, yeah, that's on me? Or would I say, climate?

• 2:08:08Speaker 01

  It happens all the time.

• 2:08:09Speaker 02

  It's just such an easy scapegoat.

• 2:08:11Lex Fridman?

  I don't want to place it all on the journalists, I think, because there's a lot of, if I were to think about, what did you call it? Front page thought. There's a lot of really narratives that result in destruction of the human species. So nuclear war, pandemics, all that kind of stuff. It seems that climate is a sticky one. So the fact that it's sticky means there's other interests at play, like you guys are talking about, in terms of politics, all that kind of stuff. So it's not just the journalists. I feel like journalists will try anything for the front page, but it won't, it won't stick unless there's bigger interests at play for which these narratives are useful. So journalists will just throw stuff out there

• 2:08:55Lex Fridman?

  and see if it gets clicks. And it's, it's a first spark, maybe. This is maybe a tiny catalyst of the initial steps, but it has to be picked up by the politicians, by interest groups and all that kind of stuff. Let me ask you, Bjorn, about the First part of the subtitle, how climate change panic costs us trillions? How does climate change panic cost us trillions?

• 2:09:22Speaker 02

  So we're basically deciding to make policies that'll have fairly little impact, even in 50 or 100 years, that literally cost trillions of dollars. So, you know, I'll give you two examples. So the European Union is trying to go to net zero. So our attempt to go halfway there by 2030 will cost about a trillion dollars a year. And yet the net impact will be almost unmeasurable by the end of the century. Why is that? That's because the EU and the rich countries, there's a fairly small part of the emissions that are going to come out in the 21st century. Now, we used to be a big part of it, as that's mainly because nobody else, you know, it was just the US and Europe and a few others have put out CO2 in the 20th century.

• 2:10:07Speaker 02

  So we used to be big, but in the 21st century, we'll be a small bit player. And so we're basically spending a lot of money, and remember, a trillion dollars is a lot of money that could have been spent on a lot of things that could have made, you know, humanity better, on something that will only make us tiny bit better. Now, it will do some good, but you know, the reasonable estimates is if you do a cost benefit analysis, and again, you know, technically, it's really, really complicated, but the basic idea is very, very simple. You just simply say, what are all the costs on one side and what are all the benefits? So the costs are mainly that we have to live with more expensive energy, you have to forego some opportunities, you have to have, you know, more complicated services, that

• 2:10:52Speaker 02

  kind of thing. The benefit is that you cut carbon emissions and that eventually means that you'll have less climate damage, you'll have lower temperature rises and so on. If you try to weigh up all of those, it's reasonable to assume. That the EU policies will deliver for every dollar you spend, it'll deliver less than a dollar, probably about 30 cents back on the dollar, which is a really bad way to spend dollars because there's lots of lots of other things out in the world where you could do, you know, multiple, you know, so for instance, if you think about tuberculosis or education of of small kids or nutrition for small kids and that those kinds of things, every dollar you spend will do like 30 to 100 dollars worth of good. So there are much, much better places where you could spend this money.

• 2:11:35Speaker 02

  Likewise, the US is thinking of going net zero by 2050. It's not actually going to happen, but it's sort of a thing that everybody talks about. Biden is talking a lot about it. If you look at the models that indicate how, how, how much will that cost? It's not implausible that this will cost somewhere between two and four trillion dollars per year by mid-century. And remember, if the US went carbon neutral today, by the end of the century, that would reduce temperatures by about 0.3 degree Fahrenheit. So you would just be able to measure it. It probably wouldn't in real life, but you know, you'd just be able to measure it. Again, this is not saying that there's not some good coming out of it,

• 2:12:18Speaker 02

  but you're basically spending an enormous amount of money on fairly small benefits. So that's, that's my main point.

• 2:12:24Speaker 01

  Yeah, this reminds me of what we were saying earlier about the things that models don't integrate and the things that cost benefit leave out because you really can't go there. One of the issues facing the world right now is the reality that we're reminded of that energy availability is a geopolitical destabilizer. If you have uneven access to energy and you have Vladimir Putin coming into office or something else happening that disrupts that system, you're, you're vastly increasing poverty. You, you, this is playing out across the world. Fertilizer prices, fertilizer comes from gas, natural gas. If you can envision a world later in the century

• 2:13:08Speaker 01

  where we're no longer beholden on this material in the ground, at least fossil fuels, you know, cobalt and lithium for batteries. That's pretty cool, you know, because you're taking away geopolitical instability. And you don't, but that's not factored in, right? That's like way outside of what you would factor in.

• 2:13:24Speaker 02

  Yes.

• 2:13:25Speaker 01

  But it does feel like to me, you know, if I was going to make the case for

• 2:13:30Speaker 01

  You can choose your trillions, whatever that investing big isn't for these marginal things, it's for looking at the big picture, a world of abundant energy that doesn't come from a black rock or a gooey liquid that when you burn it creates.

• 2:13:46Lex Fridman?

  But isn't that what the proposals are, is investing in different kinds of energy, renewable energy? So what?

• 2:13:53Speaker 01

  But I don't think most people are making that case.

• 2:13:55Lex Fridman?

  What's in the trillion, in the T costs, what's in corporate, what are the big costs there?

• 2:14:01Speaker 02

  So the big cost is that you have slightly lower productivity gains. So basically, again, and this is sort of the opposite of what we just talked about by climate change, we're going to get richer and richer in the world. This is all models, also the UN, this is really the only way that you can get big climate change is because everybody gets a lot richer. So also the developing world gets a lot richer. So we're likely to get richer. But one of the things that drive wealth production is the fact that we have ample and cheap and available energy. If you make that slightly harder, which is what you do with climate legislation, because you're basically telling people, you have to use a source of energy that you'd rather not have used had, because if people wanted to do it, we'd already have solved the problem. So you're basically telling me you've got

• 2:14:46Speaker 02

  to use this wind turbine instead of this natural gas plant, or that kind of thing. It's not that you suddenly become poor or anything, it simply makes production slightly harder. What do you do when the wind is not blowing kind of thing? And of course, we have lots of ways to somewhat mitigate that, but it's a little more costly, a little more complicated, a little less convenient. And that means you grow a little less. That's the main problem with these policies, that it simply makes you somewhat less well off.

• 2:15:16Lex Fridman?

  So energy becomes more inefficient?

• 2:15:18Speaker 02

  Yes.

• 2:15:19Lex Fridman?

  So let me challenge you here. Try to steel man some critics. So you have critics.

• 2:15:31Lex Fridman?

  I would love you to take it seriously and sort of consider this criticism and try to steel man their case. There's a bunch, I could mention this list of criticisms from Bob Ward in London School of Economics. I don't know if you're familiar with him. But just on this point, in terms of one of the big costs being an energy. He criticizes your recent book in saying you consider the 143 billion in annual support for renewable energy, but ignore the 300 billion in fossil fuel subsidies. So a lot of the criticism has to do with, well, you're cherry picking the models, which

• 2:16:14Lex Fridman?

  the models are always cherry picking anyway. But you know, you want to take those seriously. So he claims that you ignore, you're not fully modeling the costs, the trade off here. How expensive is the renewable energy and how expensive is the fossil fuel? Can you still manage case?

• 2:16:37Speaker 02

  Sure. So two things. The first, the quote, it's absolutely true that the world spends a large chunk of money on fossil fuels and that's just stupid and we should stop doing it. We should also recognize that this is not rich countries. This is not the countries where we're talking about climate change. This is poor countries. This is Saudi Arabia. No, that's actually not a terribly poor country. It's China, it's Indonesia, it's Russia. It's places where you're basically paying off your population, just like that you subsidize bread, you make sure that they don't rebel by making cheap fuels available. That's dumb, but it's not like they, you know, they don't know what they're doing.

• 2:17:19Speaker 02

  They're mostly doing this for things that have nothing to do with climate. So I totally agree, we should get rid of it. It's hard to do. Indonesia's actually somewhat managed to get rid of it because remember, if you spend a lot of money on fossil fuel subsidies, you're basically subsidizing the rich because, you know, poor people don't have a car. It's the rich people who can now buy, you know, very cheap gasoline. That's, you know, that's unjust as well. So it's dumb in so many different ways. I would never argue that you shouldn't do that. I've plenty of time said we should stop that, but we should also recognize these are mostly regimes that are not going to be taken over either by my argument or Bob Ward's or anyone else's. They're doing this for totally different reasons. Now, on the model side.

• 2:18:04Speaker 02

  There is virtually no model that don't show economic model that don't show this has a cost. And that's the fundamental point is that the, you know, this is sort of a basic point from from economics. The system is already working most effectively because if it wasn't, you know, you could actually make money changing over. So if you want to have a change outside of what the system is already doing, it's because you're saying you have to do something that you rather not want to do, namely use an energy source that is less convenient or less cost effective and so on. And that will incur a cost. Now, there's huge discussion about just exactly how much cost is that. So there's definitely a cost. Is the cost going to be one or five trillion? That's absolutely a discussion about where

• 2:18:49Speaker 02

  do you take your models from? I try to do, and and again, this is not possible everywhere. I try to actually take the average of all of the economic models. So there's a, there's a group called the Stanford Energy Modeling Forum, which tries to pull together all these different groups that do the modeling. So some models, a lot of this cost actually comes down to the fact that we don't quite know how much more fossil fuels you're going to need in the future. And so if you're not gonna, if your projections are you're not going to use that much, the cost of reducing it is going to be very small. If you think you're going to use a ton of extra fossil fuels and you have to reduce that, the cost is going to be bigger. So I think

• 2:19:28Lex Fridman?

  That's just one of the variables.

• 2:19:29Speaker 02

  That's, oh, yeah, yeah.

• 2:19:30Lex Fridman?

  And there's many, many, many more.

• 2:19:32Speaker 02

  I think the the point here is to say that if you take the average of all the best models, sort of aggregated, for instance, at the Stanford Energy Modeling Forum, you're pretty secure ground. And and so, so again, I would argue that Bob Ward, yes, I've had a lot of run ins with Bob Board, and he has a very different set of views on on things. But but I just don't think he's right in saying that I'm cherry picking.

• 2:20:01Lex Fridman?

  Well, yes. And I mean, he also has similar criticism about the estimate of the EU cost of climate action based on the NOPS 2013 model. But ultimately, these criticisms have to do is like, what are the sources for the different models?

• 2:20:17Speaker 02

  And just very briefly, I mean, I'm laying it out very transparently where I get these model, where I get these estimates from in the book. I've really tried to document this. And yes, I mean, look, there's nobody who sort of has all the information and gets everything right in all of these areas. I think most of Ward's argument is not a good faith effort to to sort of improve on these estimates. He's right in saying some of these estimates, we only have a few estimates. And yeah, I'd like to have more of them. One thing I should mention is that there is very little interest in general, and there's

• 2:20:58Speaker 02

  very little funding in finding out how much do our climate policies cost? Because that's, you know, that's just inconvenient to everyone in the whole game. You know, who wants to know that, you know, for instance, would you want to fund something that says that the Inflation Reduction Act is not going to be very effective? Of course, you don't want to do that, right? So, so it's, again, it's a little bit, you know, flock of birds will look at something else. And what I think is that, given that we're paying for it, and this is, you know, this is public money, we're deciding we're going to spend money here rather than there, let's at least, you know, look at what are the best estimates out there. I would love to be have more estimates. More estimates is always better.

• 2:21:40Lex Fridman?

  And just a quick comment on the good faith part. Me as a consumer, looking for truth, it's hard to find who's good faith or not. So it's not only are you looking for sort of accurate information, you're also trying to infer about the communicator of that information. It's very difficult.

• 2:22:00Speaker 02

  And, you know, you put me on the podcast. Of course, I'm going to say, I'm a trustworthy guy. But, yeah.

• 2:22:07Lex Fridman?

  I mean, but we believe we're trustworthy too. But, you know, I've been reading for various reasons, but mostly because I've been traveling to Ukraine and thinking and just about the people's suffering through war. I've been reading a lot about World War II and Stalin and Hitler. And, you know, from the perspective of Hitler.

• 2:22:31Lex Fridman?

  He really believed he's doing good for the world and he was communicating from his perspective in good faith. He started to believe, I think, early on, his own propaganda. So even your understanding and perception of the world completely shifted. So it's very, very, very difficult to understand who to trust. And just because it's consensus in a particular community doesn't necessarily mean it's a source of trust. So it's, I mean, basically, I don't know how to operate in this world, except to have a humility and constantly question your assumptions. But not so much that you're completely out in

• 2:23:16Lex Fridman?

  the ocean, not knowing what is true and not. So it's this weird, weird world. Because I ultimately, bigger than climate, my hope is to have institutions that can be trusted. And that's been very much under attack as part of the climate debate, as part of the COVID debate, as part of all these discussions. And science, to me, is one of the sources of truth. And the fact that that's under question now is something that hurts me on many levels deeply.

• 2:23:52Speaker 01

  You said something earlier, I took a note down here, and I can't find it, about cooperation. It was like collaborative cooperation or something like that?

• 2:23:59Lex Fridman?

  Sure.

• 2:24:00Speaker 01

  To me, there was a point, like in 2013, after just dealing with all, everything you've been grappling with, if you know you don't know how this is going to work out, what do you work on? And one morning, I made a list of words that kind of summarized. Basically, system properties that give you confidence in a system, trust, or and their transparency is one, just as you were saying earlier.

• 2:24:31Speaker 01

  Connectivity is another, you know, so everyone's connected. So on the subsidy issue, for example, there are young entrepreneurs in Nairobi who are selling ingeniously using Nairobi's digital currency, propane, the fuel that's in our backyard barbecue grills, which comes out of gas wells, but it's a separate fuel, in little increments that poor people can use instead of charcoal.

• 2:25:01Speaker 01

  And LPG subsidies are helping them get people off of charcoal, which is a horrific trade from the source through the warlords in Somalia and elsewhere who are getting the money to the pollution in houses. So so having be sure, being sure when we're having these big debates about who the World Bank is going to give loans to and drawing a simple line, no more fossil fuel subsidies, hurts a really good valuable,

• 2:25:34Speaker 01

  small scale, but scalable way to have people not die from cooking smoke in their houses and take down forests. So but that only is considered if they're in the conversation. So connectivity, full connectivity, digital access. So so so those entrepreneurs are in the mix of people when they're thinking about subsidies, you're not just thinking about big bad Exxon, you're thinking about this little company in Nairobi, Pago, Pago LPG, I think is the name, and India, the same thing. So so you can list those properties of systems. And the IPCC wasn't originally transparent when I started writing about it in 1988, 1990, and now it's way more transparent. They have more public review. So it's even better than it was.

• 2:26:17Speaker 01

  It's like a really good example of a science process of assessing the science, providing periodic output to the world and iteratively improving the model going forward because of critique, because of scrutiny and finding better ways for that to interface with people so they have information they can use from that big thing. And the media are not doing a good job because of this front page thoughtism. But we can all, I work partially in academia, Columbia, on an initiative, partially in communication innovation, like how can we have an open landscape of access to information that matters? How can you, what can you do to foster better conversations so that words like collapse aren't just thrown around like emblems?

• 2:27:02Speaker 01

  And so system properties give you confidence, I think. And then you don't have to be flailing around for Bjorn or Tom Friedman or Catherine Hayhoe. You can always, right now, find your character to follow. But I think what would be better is if you actually develop some skills to just have a basic ability to know how to cut to the chase.

• 2:27:28Speaker 02

  Can I just follow up on that? Because one of the things that I try to do, and so my day job is actually something else I work with, I think, called the Copenhagen Consensus, where we work with more than 300 of the world's top economists and we've worked with seven Nobel laureates in economics. And the point there is really to talk about where can you spend a dollar and do the most good for the world? That's basically the thing that we try to do. And as you rightly point out, look, there are lots of different estimates of what can you do, for instance, on climate? What can you do on tuberculosis? What can you do for vulnerability in all kinds of different ways? And if these were all sort of, well, you can spend a dollar here and do 2.36, but

• 2:28:13Speaker 02

  you can spend a dollar here and do 2.34 over here, I would worry a lot. But that's not how the world works because we're terribly inefficient. So there are literally lots and lots of amazing... Amazing things you can do out there.

• 2:28:26Lex Fridman?

  There's a lot of low hanging fruit.

• 2:28:28Speaker 02

  And there's a lot of not terribly great things that you can do. And unfortunately, one of the things I try to sort of battle is that, you know, we get a lot of things, right? That's why, you know, the world is a lot better than what it used to be. But the things that are sort of left left over are often, you know, the boring things that happen to be incredibly effective and the exciting things that are often not that terribly effective. And and so I think one way to look at this is basically to have people do cost benefit across a wide range of areas. And we try to get a lot of different economists to do this. And they come up with different numbers and different models and different results. But if you sort of consistently get that some things give you, you know, in tens or maybe even hundreds of dollars back per dollar.

• 2:29:12Speaker 02

  Remember, this is not actually you getting rich, it's the world getting rich. It's that the world gets better worth a hundred dollars for for every dollar you spend. And over here, you can spend a dollar and do somewhere between 30 cents and maybe a couple of dollars. You should probably be focused on the other opportunity first. And that's really the point that I try to make with climate. There are some smart things we can do, and I hope we get to talk about them in in climate. But there's also a lot of sort of the standard approaches to fixing climate. Turns out to be very likely below one dollars back in dollar and certainly not terribly high. You know, even if you're very optimistic, it'll be like two or three. Whereas many other things are just fantastically better investment.

• 2:29:54Lex Fridman?

  Like the thing I've been advocating, a modest proposal to eat the children of the poor in England. Was that the in Jonathan Swift, modest proposal from a few centuries ago?

• 2:30:08Lex Fridman?

  So it's not just cost benefit. It's also in the context of what is moral and not all that, the full, the full complexity.

• 2:30:16Speaker 01

  You just hit on something really important, you know, having been on this beat for so long. And again, on the disaster beat as well, earthquakes. I can't tell you how many disastrous science experts keep telling me, like everyone says, preparedness, invest for preparedness. A strict cost benefit analysis will always tell you a dollar invested in resilience before a community gets hit by whatever is worth 10. You'll always have to spend 10 after. And so it's fine to do the cost benefit stuff, but it's just the baseline. Then you have to look at the social science, which shows or history, which shows you how few times we do it. It's like, we just don't do it. Therefore, you can bang that drum. Your work is valuable, but it's really constrained.

• 2:31:00Speaker 01

  Because show me in the world where that does happen. And then, how you turn that success, which is basically something not happening, into a story.

• 2:31:11Speaker 02

  Just very briefly, you know, we try to, so we do this for a lot of countries. So we did it for Haiti, for instance, funded by the Canadian Development Ministry, because they're basically saying, we spent a billion dollars in Haiti since the earthquake, and we really can't tell the difference. So they wanted to find, I mean, they actually say that, right? And so they said, we want to find out, what are the really smart things you can do in Haiti? And so we, together with lots of, you know, people in Haiti, and all the, you know, the business community, and the political community, and the religious community, and labor community, and everybody else, what are the smart things to do? And then we had economists to evaluate it. And there are a lot of these things that everybody wanted, that were not all that smart. There's actually a lot of smart things.

• 2:31:55Speaker 02

  And yes, the politicians didn't pick most of them. So our sense is, we try to give people, you know, you're thinking about these 70 things, you should actually just think about these 20 things.

• 2:32:06Speaker 01

  Right.

• 2:32:07Speaker 02

  And then we consider ourselves incredibly lucky if they actually do one of them.

• 2:32:11Lex Fridman?

  So you wrote the book, How to Spend $75 Billion to Make the World a Better Place. So can we just list some of the things? If you got $75 billion, how do you spend them?

• 2:32:24Speaker 02

  All right, so there's some incredibly good and very, very well documented things that you could spend money on. So we have two big infectious diseases that almost nobody think about, because we only think about COVID. But tuberculosis used to be the world's biggest infectious disease killer. It still kills about one and a half million people every year. The reason why we don't, you know, really worry about it is because we fixed it 100 years ago. We know how to fix it. It's, you know, it's just basically getting medication to people. It's also about getting them to take it while, when they're sort of been cured, because you need to take it for Six months and that's actually hard to do. So you also need to incentivize that in some kind of way.

• 2:33:07Speaker 02

  It turns out it's incredibly cheap to basically save almost all of the 1.5 million people. These are people that die in the prime of their lives. They're typically parents. So you would also have a lot of knock on effects. And basically we find for a couple billion dollars, you could save the vast number of these, not all of them, but you could save the vast number of them. It would also improve, you know, outcomes in all kinds of other ways. Likewise with malaria, another, it has some somewhat better PR.

• 2:33:35Lex Fridman?

  It's funny to think of malaria as PR and tuberculosis, not they need to improve their PR department. Those mosquitoes are the good PR.

• 2:33:44Speaker 02

  By far the biggest infectious disease that got good PR, if you will, was HIV, right? And that, and I'm not trying to compare and say, oh, it's worse or better to have HIV than tuberculosis or anything. But I'm simply saying we are underfunding because it doesn't really get the public attention. We just, you know, we don't.

• 2:34:06Lex Fridman?

  But spending money on that has, in terms of benefit, a much bigger impact.

• 2:34:10Speaker 02

  So every dollar you spend on TB will probably do about $43 worth of good. So it'll do an amazing amount of good, basically because it'll save lives, it'll make sure parents stay with their kids and be more productive in their communities. And it'll have a lot of knock on effects and it's incredibly cheap to do. Same thing with malaria. It's mostly mosquito nets that we need to get out.

• 2:34:34Lex Fridman?

  And you're saying just the contrast with climate change, the dollar you spend on, no, not climate change, but decreasing emissions. Does not have, does not come close to the $43 benefit?

• 2:34:46Speaker 02

  No, nobody, nobody would ever argue that. So very, very enthusiastic climate advocates would probably say it'll do two or three dollars worth of good for every dollar. So, you know, it's still worthwhile to do. That's what they would say. I would argue, and I think a lot of the evidence seems to side that way, that a lot of the things that we're doing deliver actually less than it all are back. But, but it's certainly not nearly the same kind of place, but there's many, many other. Things and you know, just if you'll allow me.

• 2:35:15Lex Fridman?

  Please, I love this.

• 2:35:16Speaker 02

  But yeah, there are lots of other things, for instance, e procurement. So, you know, it's incredibly boring. So most developing countries, well, actually, most governments spend most of their money on procurement is typically incredibly corrupt. So we did this project for Bangladesh.

• 2:35:35Lex Fridman?

  Can you explain procurement?

• 2:35:36Speaker 02

  Yes. So that's governments buying stuff. So a large part of the government revenue is spent on buying anything from, you know, Post-it notes to roads. And obviously, you know, roads are much, much more expensive. It's mostly infrastructure stuff. Hugely corrupt. For instance, in Bangladesh, it would already have been decided among the ruling elite in that local area, who's going to get this? So they'll have this bidding competition where you have to hand in an envelope, a sealed envelope with your bid on it. But you put a goon outside the office. So you literally physically can't get in with your with your bid.

• 2:36:16Speaker 02

  Now, what we found, and this is, you know, I'm not, I'm not claiming any sort of ownership to this. A lot of smart people have done this way before. We're just simply proving that it's a good idea. It turns out that if you put this on eBay, essentially, so if you do an e procurement system where bidders can come in, suddenly it becomes harder to put up the goon. You can still do it, but it's harder to do it. It also means you get bids from all over Bangladesh. And in general, you'll get bids from all over. Actually, it turns out you get better quality. But most important is you get it much cheaper. So basically, you can simply save money. So we did a scaled experiment in Bangladesh where we had about 4%

• 2:36:58Speaker 02

  go to to be e procurement and you could compare what it would have cost and then what it did cost. And the average reduction was, as I remember, it's 7%. And the finance minister loved it, you know, because that basically gives him a lot more money. Or, you know, you can buy more stuff at the same cost.

• 2:37:16Lex Fridman?

  It is corruption.

• 2:37:18Speaker 02

  So it's basically you get rid of some corruption. There'll still be corruption, but less corruption. Ukraine has actually been big on this.

• 2:37:26Lex Fridman?

  Yeah, I've talked to him. I talked to the digital transformation minister. It's kind of incredible. I mean, this is before the war, but still working. It's like the entirety of the government is in an app. And that, one of the big effects. Is the reduction of corruption and not like from a this was a politician say to say we've reduced, we've taken these actions through this. No, literally is just much more difficult to be corrupt.

• 2:37:53Speaker 01

  Yeah.

• 2:37:54Lex Fridman?

  The incentives aren't quite there and they there's friction for corruption.

• 2:37:59Speaker 01

  Yeah.

• 2:37:59Speaker 02

  Oh, yeah. So basically you can spend a little bit of money and you can make a huge benefit. There's still about 70 countries that haven't gone e procurement. So obviously they should do that. Food for small kids, another thing. So, you know, basically, you know, it's morally wrong that people are starving. But it also turns out that it's a really, really dumb thing not to get kids good food, because if you get them good food, their brains develop more so that when they get into school, they learn more. And so when they come out in adult lives, they're much more productive. So we can actually make every kid in especially in developing countries much more productive by making sure they

• 2:38:40Speaker 02

  get good food. So getting good food is not cost free. So it probably costs about $100, both in and you need some directed advertisement, you need to make sure that you actually get some of the food out there, that you help the families and you also make sure you don't just give it to everyone because then it becomes a lot more expensive. If you do that right, it costs about $100 per kid, but

• 2:39:02Lex Fridman?

  Per kid or?

• 2:39:03Speaker 02

  For two years. So it's for their first two years of life. And if you do that, you then get a benefit in that they become smarter and go longer to school and they actually learn more and become more productive of $4,500. Remember, this is far into the future. So the this is discounted, the benefit is actually much higher. And this is one of the things that we also have a conversation about in in climate change, because all and when you talk about climate change, cost and benefits, all the costs are now and all the benefits are in the future. But it's just like that in education, you know, all the costs are now, all the benefits are far into the future. And if you try to do that right, and that's a whole other conversation we could have, then it turns out that for

• 2:39:47Speaker 02

  every dollar spent, you do $45 worth of good. Again, remember about a third of all kids that go to school right now just don't learn pretty much anything. And if we could make them more productive in the school system, we have another proposal on how to do that in the in the school system. But, you know, by just simply making sure that they're that they're smarter when they get into school. We've been focusing so much on making the education system better, which is really hard, but it's actually really easy to make the kids smarter.

• 2:40:18Lex Fridman?

  Then when you say the education system is not working well, that's we're talking about not the American education system. We're talking about globally.

• 2:40:25Speaker 02

  Yes, we're talking about globally. You know, so about a third of the teachers in developing countries have a hard time passing the tests of the things they have to teach their students, right? And and, you know, all these students have lots of other issues, you know, there's they're they need to do farm work, they they need, you know, they they're constantly considering, should I just go out and start working instead? You know, there's there's constant disruption. There's a lot of teachers that don't show up in India. You know, you have you have this absurd situation where all the teachers are basically paid and hired for eternity for the rest of their lives. And so, not surprisingly, a lot of them decide not to show up. So now they've hired assistant teachers

• 2:41:08Speaker 02

  that basically have taken over. So they're paying, you know, for I think it's seven million teachers that I'm not saying they're not all not working, but a lot of them are not working as much as they should. And we now hired another seven million teachers that will eventually, you know, stop working as well. They're they're working much better right now because they're, you know, they're not on permanent contracts, but eventually they'll get on permanent contracts. And then you have the same problem again. There's lots of these issues. And, you know, it's just simply about saying, we can't fix all problems. But there are some problems that are incredibly easy to solve. And there are some that are incredibly hard to solve. Why don't we start with solving the easy and effective ones? And this, of course, bears on that whole conversation on climate change. Because in some ways, you know, that's that's also Andy's point of saying, look, if you

• 2:41:53Speaker 02

  want to save people from from the impacts of hurricanes, let's fix this simple, easy things about vulnerability first. Whereas we have somehow latched on to this, let's fix the hardest thing to do, which is to get everyone to stop using fossil fuels, which is basically what's driven the last 200 years of of development. That's going to be that's a tall order, no matter how you look at it.

• 2:42:17Speaker 01

  There's some really cool elements that that you guys just brought up. You mentioned that word moral before. I wasn't I latched on it because it relates to.

• 2:42:27Speaker 01

  These timescales that really are immeasurable. If you know it's going to take decades to confirm the benefit of some investment now, that implies you're doing the investment with some moral imperative, not because you can do a spreadsheet and come up with a number. And that process, letting go of the need for kind of a mechanistic cost benefit approach, thinking about kids' education in poor countries, or several things we talked about, seems to be really important, and it's very hard for all of us to do. Philanthropists suck at it. I worked at National Geographic Society for a year, building some new programs when they got a big infusion of money. They have a whole department that's called M and E.

• 2:43:12Speaker 01

  It's measurement and evaluation, which is if you don't prove it, it goes away. I mentioned Spotify earlier, Spotify killing a climate podcast because that podcast didn't measure out for their impact, you know, what they want to do. And if we're always making the judgments based on strict cost benefit, we're going to miss larger realities. Another thing is, another, a really exciting example of what you're talking about in terms of in Ukraine with the trust and lack of less corruption and stuff, was in India. For all of his issues, Modi recognized that middle-class people in India cook on LPG,

• 2:43:55Speaker 01

  propane, or on piped gas, natural gas, if they're in cities. Much cleaner, much healthier in so many ways. And actually, compared to like chopping down trees and cooking on wood, it's actually better for the climate, even though it's a fossil fuel. So he, he and others, there was an American scientist, Kirk Smith, who worked this all out. If you find a way, you had to, they were getting a subsidy, they had that energy subsidy. You were talking about many poor countries subsidize energy just to stay in office, you know, to make something cheap that everyone wants. But they wanted to shift the subsidy away from the middle class to the poor people who are cooking on firewood and dying young from pneumonia.

• 2:44:39Speaker 01

  And what the the critical factor was India's digital currency. India went to a digital economy. Very poor families there now. If you have a phone, you basically that's your bank. And you could make the case to the public that we're we're gonna be starting to shift your LPG, your propane subsidy to poor people. But we know they're poor. We know they're not just gonna be using it behind their restaurant, which was, you know, the when it was a general subsidy, people were hoarding the LPG. And the system has worked. They've shifted a lot of capacity to cook on a clean blue flame that turns off and on in homes that previously where the woman would spend hours collecting firewood, smoky

• 2:45:23Speaker 01

  fire, cooking, clean the pots and start all over again. But it's all built on trust, all built on the digital economy and the same thing in Nairobi. So that excites me every day, you know, with all the doomism. I just hope people can literally take a breath, look for these examples that show the potential when you have a trustworthy system, when you have a clear path to making lives better. And then knowing, you know, that kid having electric light as opposed to a kerosene lamp, we don't know how much that's gonna improve his homework and lead to a better outcome. But we know from history that sometimes it does.

• 2:46:05Speaker 01

  Ban Ki-moon, former Secretary General, told the most powerful story I ever heard from a UN Secretary General was like 2012 when they were rolling out this Sustainable Energy for All initiative, which is not just climate, it's just like getting people energy they need to survive and thrive. He was growing up in post-war Korea. Everyone was poor. Everything was broken, destroyed, sadly, like so much of you, many parts of Ukraine. And he would do his homework by kerosene lamp. He said when he was studying for his finals, his mom would give him a candle, because it was a brighter flame, you know, better grades, maybe. And he became Secretary General.

• 2:46:48Lex Fridman?

  To have the story.

• 2:46:53Lex Fridman?

  So which uh

• 2:46:57Lex Fridman?

  for climate change, which policies work, which don't? Which are, when we look at this formula of $1 in, $45 out for climate change, what dollar in, what policies for dollar in and dollar out are good and which are not?

• 2:47:17Speaker 02

  So, so we actually did a whole project back in 2009 when, when the, the whole world circus was coming to Copenhagen. And we were going to save the world there. We brought together about 50 climate economists and three Nobel laureates to look at where can you spend a dollar and do the most good for climate? And what they found was a lot of these things, as we've been talking about before, that, that basically investing in, in the current sort of technology that we're trying very hard is at best a pretty dicey outcome. Much of it's probably less than a dollar back on the dollar. There's some investments on adaptation, for instance, that's pretty good, but it's sort of $2, $3 back on the dollar.

• 2:48:00Lex Fridman?

  What is adaptation?

• 2:48:01Speaker 02

  The obvious thing is that you build a dike for a sea level rise or that you make people, you get some apps that people know that there's a hurricane coming or that, you know, so you can adapt.

• 2:48:12Lex Fridman?

  An adapting infrastructure, right? The, the physical and the digital infrastructure.

• 2:48:16Speaker 02

  The, the point is that people are really good at doing this already because they have a strong incentive to do it. So the extra thing that governments can do outside is somewhat good, but it's not amazing or anything. What we found by far the best investment in the long run was on investment in energy innovation. So, and, and I think this also sort of corresponds with what we would think in general. If we could innovate, so, you know, for instance, Bill Gates is arguing we should have fourth generation nuclear. So the next, more advanced than what we currently have in third generation nuclear, which would be industrial scale process, you'd just be building these, you know, modular nuclear power plants. They would be, instead of.

• 2:49:01Speaker 02

  Being these artwork that we design once for every different plant, which is one of the reasons why they're so expensive. They would just be mass produced and you'd have one, you know, uh, uh, they all be recognized in one go. So it'd be much cheaper. They would also be passively safe. So, uh, if, if all the power goes, they'll shut down rather than go boom. So that's another very good thing. And then they'll also be very hard to transform into nuclear weapons. So you can actually imagine them being out in a lot of different places where we'd perhaps be a little worried about having, you know, plutonium lying around.

• 2:49:36Speaker 02

  Now, this is all still being worked out, but imagine if that actually comes out. And again, remember the other three generations, they were, we were also told that it'll be incredibly safe and it'll be incredibly cheap. And it didn't turn out that way. So let's, let's wait, but it could be. And so the argument is invest in these ideas, for instance, fourth generation nuclear. And if fourth generation nuclear becomes cheaper than fossil fuels, we're done. Everyone will just switch, not just rich, well-meaning Americans or Europeans, but also the Chinese, the Indians, everybody in Africa, the rest is Indian subcontinent.

• 2:50:13Speaker 02

  That's how you fix these issues, right? So the idea here is to say, instead of thinking that we can sort of push people to do stuff they really don't want to do, which is basically saying, let's, let's use more of the, you know, the solar and wind that you would otherwise have invested in. Force people to buy an electric car by giving huge subsidies because otherwise they're clearly not all that interested in buying it and so on. Then get the innovation such that they become cheaper than fossil fuels and everyone will switch. This is how we've solved problems in the past. If you think in, in Los Angeles in the 1950s was hugely polluted place, mostly because of cars.

• 2:50:54Speaker 02

  The sort of standard climate approach today would be to tell everyone in Los Angeles, I'm sorry, could you just walk instead? And of course, that just doesn't work. That doesn't pay off. You never get, you know, politicians voted in office or at least staying in office. If you make that kind of policy, what did solve the problem? Was the innovation of the catalytic converter. You basically get this little gizmo and it costs a $1,200. You put it on your tailpipe and then you can drive around basically almost not pollute. And that's how you fix the air pollution in Los Angeles. Basically, we've solved all problems in humanity or big, difficult problems with innovation. We haven't solved it by telling everyone, I'm sorry, could you be a little less comfortable

• 2:51:38Speaker 02

  and a little more cold and a little poorer? And believing that that can go on for decades. And while it possibly works in some pockets of the US, and I think actually in large parts of Europe, at least it used to, the war in Ukraine is definitely sort of changing that whole perspective. But yeah, there's a willingness to say, we're going to suffer a little bit, then we'll fix this problem. But the point is, we're going to be willing to suffer a little and so fix a tiny bit of the climate problem instead of actually focusing on innovation. So what we found was if you spend a dollar on innovation, you will probably avoid about $11 of climate damage in the long run, which is a great investment.

• 2:52:22Speaker 02

  And the terrible thing is, we have not been doing this. So because everybody is focused on saying, we need this solution within the next 12 years, it means you're not thinking about the innovation. We're actually spending less money, not more money, on innovation globally.

• 2:52:38Lex Fridman?

  So everyone is focusing on reducing carbon emission versus innovating on alternate energy.

• 2:52:44Speaker 02

  You're basically focusing on putting the existing solar panels or wind turbines, which are either just about inefficient or inefficient, instead of making the next generation, or it's more likely the 10th generation after that, that comes with lots of battery backup power or a fourth generation nuclear. Or Craig Benter has this great idea, Craig Benter, the guy who cracked the human genome back in 2000, he has this idea of growing algae out on the ocean surface. These algae, they'd be genetically modified and they would basically soak up sunlight and CO2 and produce oil. Then we could basically just grow our own Saudi Arabia out on the ocean surface and we'd harvest it. We'd keep our entire fossil fuel economy,

• 2:53:28Speaker 02

  but it'd now be net zero because we'd just soaked up the CO2 out there.

• 2:53:32Lex Fridman?

  One dollar invested in the portfolio of different ideas.

• 2:53:36Speaker 02

  Gives $11 back.

• 2:53:37Speaker 01

  I first wrote about that in the New York Times. It was one of my actual page one stories.

• 2:53:43Speaker 01

  In 2006, it was declining R and D in energy at a time of global warming. And the baseline is so low for this that it's a it's a super bargain. We were in during the there was during the energy crisis, the 70s, the first energy crisis in the 70s before the current one. Our annual spending in the United States in constant dollars on R and D, research and development for energy was about $5 billion. And then it's just dribbled away since then. And recently now, there's a big burst of new money coming through these new bills that got passed.

• 2:54:24Speaker 01

  But what I was told over and over again by people in that arena is you can't just have these little bubbles of investment. You don't get young people away from thinking about Wall Street for jobs towards thinking about energy innovation if there isn't like a future there. And a lot of the in the United States and Europe, the presumption was the way to that future was taxing carbon.

• 2:54:49Speaker 01

  You make that so punitive that the you're basically leveling evening the landscape for cleaner stuff that's more expensive. That's a that has failed completely. There are little examples in Europe where it's working. And what's happened now is, well, the United States, this big chunk of money is designed to take us over a finish line that was started with not just innovation, but with the production efficiency too. This is one thing I got wrong, I think, a little bit of my reporting. I was so fixated on the innovation part, just because I love science too. I saw this untapped possibility that others were saying, no, no, production efficiency, the more people are producing

• 2:55:30Speaker 01

  batteries, the cheaper they'll get. This is Elon Musk's, you know, path and many others. And it really is both. So when you were talking about purchasing power for governments, for example. That can stimulate production capacity for batteries, or whatever the good thing is, and take you down faster. And it's all about getting that margin of the new thing out competing the old. And it's not just innovation. It has so many parts of the pipeline that need to be nurtured. So, so, and, and the other thing is relative cost. The United States, when I was writing about this in 2006, our budget for DARPA, the Advanced Research Project Agency for, for the Defense Department,

• 2:56:14Speaker 01

  for, just for science, for, was 80 billion a year. For health, for, for medical frontier research on cancer and stuff, 40 billion. Energy was two or three. So we weren't taking this remotely seriously. So now that, if we get that up, to me, to me, there's like this level. You know, we're taking something seriously when it's like in the tens of billions for R and D. It's not that R and D will solve the problem, but our, but it's a proxy for what we really care about. We care shitload about defense. What's their defense budget in the United States now, like 800 billion? It's some insane number.

• 2:56:48Lex Fridman?

  Who's counting when you're having fun?

• 2:56:49Speaker 01

  Yeah, yeah, yeah. And so, um, innovation is not just like for the better, you know, camera, the better solar panel, the better battery. Social innovation actually matters hugely. Like the guy in Nairobi I mentioned, with a company doing micropayment gas to get people off charcoal. We need that as much as this. And I, actually, I interviewed Bill, Bill Gates. We had spent an hour with him in Seattle in 2016. It was when he was rolling out his breakthrough energy thing. I got to spend, it was 45 minutes, me and Bill Gates, which was pretty fun. But I, I brought this up. I said, you know, because he's all about the new nuclear thing that will solve the world's problems. And I, yes, yes, yes, but we also.

• 2:57:33Lex Fridman?

  He brought up nuclear, sorry to interrupt.

• 2:57:34Speaker 01

  Oh, he did. Oh, sure.

• 2:57:35Lex Fridman?

  So he's interested in, in one of the.

• 2:57:37Speaker 01

  Oh, he's investing heavily in, in nuclear, but he invests in everything. You know, he's got a big portfolio. But I brought up a guy I met in India, who runs a little outfit called Selco, that they do really interesting, cool village to village. They're like, an energy analyst will come to your house here in the States and tell you how to weatherize your house, but they do it at the village scale. And in a village that has, where they're milling wheat, he'll put in a solar powered wheat, wheat mill. And, you know, that's not going to solve the world's problems, but it gives them a way to control their energy. They don't have to buy something to grind their wheat. And that needs just as much attention as the, the things I really like too, the cool technologies.

• 2:58:22Speaker 01

  And, and I, I thought I cornered Bill Gates. I was like, because he really does focus on these big wins, the big, you know, like nuclear that will make net zero completely doable. And I said, well, you know, what about nuclear, like New York City, where I was still living at the time, near, and I said, it's got a million buildings. New York City has one million buildings. And in 2013, the Bloomberg government analyzed, they said, looking ahead to 2050, 75% of the buildings in New York City that will exist in 2050 already exist. Think about these brave new futures, right? Like, we're just gonna like come in, have these shiny, cool passive house cities.

• 2:59:04Speaker 01

  And I, I, so I put this to Bill and I said, so what's, how do you do that? How do you, how do you retrofit all those boilers, many of which were coal fired like 20 years ago, to get a zero energy New York City? And he, I thought, I kind of thought I had him. And then he immediately, he kind of sat back and went, well, but if you have unlimited clean power coming into that city, it doesn't really matter.

• 2:59:26Lex Fridman?

  It's a pretty good Bill Gates impression.

• 2:59:29Speaker 01

  It was a good, it was a good answer. I mean, it was a good answer. He said, oh yeah, it's a leaky bucket, but you know, pour in zero carbon energy, then it doesn't matter. But I still think we have to figure out the other part too, the, that end. How do you, how do you innovate at the household level, at the village level? It's much more of a distributed problem, we used to think. The one, the one big change I've had in my own thinking too, is, is from top down to distributed. Everything about the climate problem through the first three decades of my reporting was that the The IPCC will come out a new report, the Framework Convention, the treaty will

• 3:00:08Speaker 01

  get us on board, we'll all behave better. It has this like top-down, you know, parent-to-child architecture. And everything's, I've learned, has gone the other way. It's distributed capacity for improved lives, you know, kids getting through school, women not having to spend three hours collecting firewood. And if it means propane for that household in that context, that's a good thing. So stop with all your yammering about any all fossil fuel subsidies. And, you know, what's it America look like that has some climate, climate-safe energy future? Find your part in that. Don't get disempowered by the scale of it. There's

• 3:00:50Speaker 01

  just like a thousand things to do. When you start to cut it into pieces. So it's very different. It's not a top-down thing. No one's going to magically come in and-

• 3:00:58Speaker 02

  And that's where I think, so I agree that everyone should try to play their, their part and do, you know, whatever they can. But I also think, you know, just the sheer incentives, you know, what we saw happening with, you know, with shale gas is a great example.

• 3:01:15Speaker 01

  Yeah.

• 3:01:16Speaker 02

  When shale gas becomes so cheap that you just stop using coal, that then you don't really have to convince, you know, lots and lots of people, you know, coal is really bad.

• 3:01:25Speaker 01

  And it wasn't labeled a climate, it wasn't a climate thing, it was an energy thing.

• 3:01:28Speaker 02

  It was totally, and, and, and the point is just, you know, the power of an innovation is that you, you almost don't see it anymore. It just happens. And, and I think that's really the only way we're going to fix, you know, these big problems. If you think about, you know, the nutrition problem back in the 60s, 70s, you know, we worried a lot about India and other places. A solution is not worrying, or the solution was not, you know, us eating a little bit less and sending it down to India, wherever. The solution was the green revolution, right? It was the fact that some scientists made ways to make every seed produce three times as much. So you could grow three times as much food on an acre. And, you know, that's what basically made it possible for India to go from a basket

• 3:02:11Speaker 02

  case to what the world's leading rice exporter. And, and, and that's how you do these things. You know, you solve these big problems through innovation. And again, I'm not saying that, you know, we're actually arguing our carbon tax is a smart thing to do. You know, that's what any economist would tell you to do. But it also turns out that it's partly, it's not going to solve most of the problem. And it's incredibly politically hard to do. So it may also just be the wrong sort of tree to bark up against. If you can do it, please do. But this is not the main thing that's going to solve climate. The main thing is that we get these innovations that basically make green energy so cheap, everyone will just want.

• 3:02:54Lex Fridman?

  We mentioned nuclear quite a few times. You know, there was a, for a long time, it seems to have shifted recently. Maybe you can clarify and educate me on this. But for the longest time, people thought that nuclear is almost unclean energy, or dangerous energy, or all that kind of stuff. When did that shift? What was the source of that alarmism? And what, maybe is that a case study of how alarmism can turn into a productive constructive policy?

• 3:03:29Speaker 01

  Productive from whose standpoint?

• 3:03:32Lex Fridman?

  Is it not? Is it not? Like, nuclear?

• 3:03:35Speaker 01

  No, I was trying to be, do you mean productive in terms of yay, we banned it? Or productive for those?

• 3:03:38Lex Fridman?

  Oh, I see. I see what you mean. Yes. I meant productive for human civilization.

• 3:03:42Speaker 01

  No, the alarmism over nuclear power dominated any alarmism over global warming. Absolutely.

• 3:03:50Lex Fridman?

  Really?

• 3:03:51Speaker 01

  Oh, yeah. This in the United States, Three Mile Island, then you had Chernobyl there. And the traditional environmental movement won't, still won't go there. They still, the big groups, NRDC, EDF, that whole alphabet soup of the big greens, are reluctant to put forward the nuclear option because they know a lot of their aging donors basically grew up in the thinking about nuclear as the problem, not the solution. I lived for the last 30 years. I moved to Maine recently. But I lived in the Hudson Valley, 10 miles from the Indian Point Nuclear Power Plant, which was built in the 60s, 70s, and had

• 3:04:33Speaker 01

  some problems. None of them were to the point of a meltdown, or the threat of, even the theoretical possibility of one.

• 3:04:43Speaker 01

  I've been in, I was in it twice as a reporter, you know, looking down in the cooling pool. I can send you a fun video of bubbles in the cooling pool with the rods. And progressively, they demonstrated how to handle waste. In the United States now, the waste is, because we haven't figured out how to move it across state lines. It's glassified. It's put into kind of containers that sit there at the plant. We just simply don't have a long term solution.

• 3:05:12Speaker 01

  The Nevada politicians were successful in saying, not here, not here, not Yucca Mountain.

• 3:05:22Speaker 01

  But my wife, who I've been married to, well, I met 30 years ago and she lives with me. She's an environmental educator. She was very happy when Cuomo shut it down, said, we're going to shut it down three or four years ago, which just happened a year, it actually is shut down now. It's being mothballed. And I was like, that sucks. We need.

• 3:05:41Lex Fridman?

  But she's happy.

• 3:05:42Speaker 01

  Yeah, and we still love each other.

• 3:05:44Lex Fridman?

  And she's an environmentalist, so that just speaks to, a lot of environmentalists still see nuclear as bad.

• 3:05:51Speaker 01

  Oh, totally. Oh, yeah. You know, and you bring in the weapons proliferation issues. But it's a safety thing. It's a generational thing. I think young people are different, I hope. These small modular reactor designs, several of which, there's a couple of PhDs from MIT, who did transatomic power. They're both like in their early 30s. We need so much more of them. And just briefly, the one thing I say about nuclear is, like with so many of these things, like subsidies, don't talk to me about yes, no, nuclear. Talk to me about what do you want to do with existing nuclear power plants? And what do you want to do about the possibility of new ones?

• 3:06:36Speaker 01

  Let's parse this out in chunks that we can have constructive conversations about. The idea of no nuclear drives me crazy, just like no fossil fuel subsidies is silly in the world we inhabit that has these pockets of no energy. So that, that's just my, you know, my sustain what mantra is.

• 3:06:55Speaker 01

  Start with dividing it and divide and conquer to conquer the dispute over by saying, let's at least get real. This power plant has been in the Hudson Valley for 30 years. It was the baseload. It was baseload. Baseload is a real thing. And guess what has filled the gap since that power plant has turned off? Natural gas. Natural gas. But and you don't hear that from the environmental community that was so eager to turn off the Indian Point.

• 3:07:24Speaker 02

  I think both the point of, you know, saying that people are saying it's the end of the world, but no, I don't want a nuclear power. It just doesn't make sense.

• 3:07:32Speaker 01

  Right.

• 3:07:33Speaker 02

  And Andy is absolutely right to talk about. So existing nuclear power plants, we already paid for them. We already have them. We already committed to decommissioning them eventually. While they're running, they're pretty much the cheapest power you can possibly have on the planet because it costs almost nothing to run them day to day. So, you know, it's basically cheap or almost free CO2 baseload power. There's just nothing there that is that doesn't, you know, you should embrace. Now, new nuclear power plants turn out to be very expensive currently. So, you know, the one they built in Finland, some in the UK and France

• 3:08:15Speaker 02

  and several other places turn out to be incredibly expensive. So they're much more expensive than, you know, the costliest renewables you can imagine. So they're actually not a solution right now. And that's why we need the innovation. That's why we need the potentially fourth generation nuclear power. It's just simply, it's a bad deal. And that's why, you know, nuclear is never going to win on its third generation. Now, it may never get there. You know, who knows? But it's certainly a possibility and we should be looking into it.

• 3:08:48Speaker 01

  And there are, there are, you know, wonky realities that need to be dealt with. The Nuclear Regulatory Commission, the United States, their approval process is still locked and designed on this 50 year old model of big giant power plants. There's an intense discussion right now about. Evolving a new regulatory scheme for small modular ones because of all these implicit advantages they offer. And that so it along with the innovation, you need to have this get out of the way, or you're never going to have the investment. So it really is an all of the above thing. Looking at these as systems problems, systems, solutions is really important.

• 3:09:29Lex Fridman?

  Let me ask you about Alex Epstein. So he wrote, I'm not sure if you're familiar who he is, but he wrote a couple of books. It's just interesting to ask a question about fossil fuels because we're talking about reality. And he's somebody that doesn't just talk about the reality of fossil fuels, but he wrote a book, Moral Case for Fossil Fuels and Fossil Future, where he makes the case that, as his subtitle says, global human flourishing requires oil, coal, and natural gas, or more oil, coal, and natural gas, not less. What do you think about the argument he makes?

• 3:10:10Lex Fridman?

  So he, he pushes, we've had this kind of, speaking of the center, of this balanced discussion of the reality of fossil fuels, but also investing a lot into renewable energy and that having the $1 to $11 return. He says, like, I'm not sure exactly how to frame it, but the investing and maintaining investment of fossil fuels also has a positive return because of how efficient the energy is.

• 3:10:40Speaker 01

  I've read the first book. Yeah, I haven't, I've got his second one. I've been planning to have him on my, my webcast, my tiny webcast.

• 3:10:46Lex Fridman?

  What's the name of the webcast?

• 3:10:49Speaker 01

  Sustain what? Everything I do is sustain what? Because it's like, don't talk to me about sustainability. Sustain what? For whom? How? Then we're talking, you know? Interrogatory approach to things. So.

• 3:11:03Speaker 01

  I think the valuable part of what he has done is to remind people, particularly in the West or North, or whatever, the developed world, that everything we take for granted, low fertilizer, from low fertilizer prices to air conditioning to everything else, exists because we had this bounty that we dug out of the ground or pumped out of the ground. It's a boon. It's been an amazing boon to society. Period. So start there. Which means, going forward, what we're talking about is a substitution. Or having your fossil fuels and eating it too, meaning getting rid of the carbon dioxide. If you focus on the carbon dioxide, which is the thing warming the planet, not the burning of the fuels,

• 3:11:48Speaker 01

  then that's another way forward that could sustain fossil fuels. As far as I can tell from at least the first book, he makes the moral case that fossil fuels are essentially a good overall. I don't think he adequately accounts for the need to stop global warming. You know, I think that we have to slow. Slowing global warming is a fundamental need in this coming, in this century we're in. And that's just not factored into his math.

• 3:12:16Lex Fridman?

  Well, I think that's where, I've had a few sort of offline conversations with him. I think he, he said, because I mentioned I'm talking to the two of you, he said that he, that's probably where he disagrees about sort of the, the level of threat that global warming causes.

• 3:12:33Speaker 01

  Well, Steve Koenan is another one. He, he's a brilliant guy. He lived right close to me in the Hudson Valley. He was in the Obama administration Energy Department. It's K O O N I N. He wrote a bestseller that came out recently on skepticism about climate. And there are other smart people who

• 3:12:55Speaker 01

  Somehow feel we can literally adapt our way forward without any constraint on the gases changing the climate. And I, you know, I've spent enough time on this. I think I'm a pretty level-headed reporter when it comes to this issue. And I think having some sense that we can adapt our way into the world we're building through relentless climate change with no new normal. Remember, more gas accumulating in the air every year. These are not static moments. That that's a good thing to do is doesn't strike me as smart.

• 3:13:34Speaker 02

  I'd probably say that I think it's more sort of, at least the thing that I take away from Alex is, is the fact, as you point out, that we need to recognize that fossil fuels is basically the backbone of our society today. We get 80% of our energy from fossil fuels today.

• 3:13:52Speaker 01

  Still, as we did 50 years ago, 40 years ago.

• 3:13:54Speaker 02

  Yeah. And people have no sense of this, right? So they have the idea, because you see so many wind turbines and solar panels and everybody's talking about it, that this is huge big things. But the reality is, remember, only about a fifth of all energy use is electricity. The rest is, you know, and processes and heating, industrial processes and so on. So actually, you know, solar and wind right now produces 1% of energy from wind and 0.8% from solar. This is not a huge thing. It's a fairly tiny bit.

• 3:14:26Speaker 01

  And growing explosively.

• 3:14:27Speaker 02

  Yes, it's absolutely growing. But actually, it's growing slower than what nuclear was growing in the 70s and 80s, which I thought was a fun point, not by a little amount, by like two or three times. So, so we're still talking about, you know, something which is somewhat boutique, at least. And, and when you then look out into the future, and, and I think this is the interesting part of it, when you look out into the future, if you look at the Biden administration's own estimate of what will happen by 2050. We will be at, you know, if all countries do all the stuff that they promised and everything, we will be at 70% fossil fuels by 2050 globally.

• 3:15:09Speaker 02

  This, this is just, yes, it's a, it's a better world. I, I think it's good that we're now down to 70 instead of, of, of 80, but it is still a world that's fundamentally dependent on fossil fuels for almost everything that we really like about the world. And forgetting that, and I think we are doing that in the sense, as you also mentioned, that people say no fossil fuels and, you know, we're in all development organizations, we're now telling the poor countries, you can't get any funding for anything that has to do with fossil fuels. We have literally reduced our, our investment in, in oil and gas by more than half since 2014. And much of this is because of climate concerns.

• 3:15:54Speaker 02

  This has real world consequences. This is why energy prices have gone up. It's not the only reason, COVID also, certainly the war in Ukraine. But this is an underlying systemic reason why fossil fuel costs will go up dramatically. Now, a lot of greens will sort of tend to say, well, that's great because, you know, we want fossil fuels to be expensive. We want people to be forced over to renewables. But that's very easy to say if you're rich. You know, it's the kind of thing that New Yorkers will say, you know, when, when you go to rich, well-meaning, green New Yorkers and say, yes, gasoline should cost $20 a gallon. Well, you don't have a car. You just ride the metro. It's very easy for you to say that.

• 3:16:37Speaker 02

  But lots of people, both in the rich world, but, you know, in, in poorer parts of the US, but all around the world, their lives are basically dependent on fossil fuels. And so the idea that we're going to get people off by making it so expensive that it becomes impossible for them to live good lives is almost morally reprehensible. And I think Alex has the right point there. We need to get people to realize we're not going to get off fossil fuels anytime soon. So we need Reasonably affordable fossil fuels for most of the world. And that's, of course, why we need to focus so much more on the innovation so that we can get to the point where we no longer need fossil fuels as soon as possible. But to say to everyone, look, we're going to make fossil fuels expensive way before

• 3:17:21Speaker 02

  we have the solution is just terrible.

• 3:17:23Speaker 01

  And the rich, so much is on the rich countries of the world. I did a conversation recently with Johan Rockström, who's a famed sustainability scientist in Stockholm, actually a potstam now.

• 3:17:39Speaker 02

  Right.

• 3:17:40Speaker 01

  And he's come up with the idea of planetary boundaries. There are lots of things he has said that I, as a journalist, I'm still looking into about that.

• 3:17:48Lex Fridman?

  Planetary boundaries?

• 3:17:49Speaker 01

  Yeah, that there are limits to what Earth can absorb and human, our use of water, phosphorus, our carbon dioxide loading in the atmosphere. There are these tipping, there are these boundaries. If we cross them, we're in a hot zone, a danger zone. He's an interesting thinker. But on this point, last year at the Glasgow Climate Talks, he gave a very important talk about the equity thing here, that you, he basically laid out a landscape saying the rich nations of the world need to greatly ramp up their reduction of emissions, or what they're going to pay poor countries to do, to allow poor countries, some of which

• 3:18:30Speaker 01

  have fossil resources, like in Africa, to have the carbon space, to own whatever space or time is left, to be able to develop their fossil fuels as a fundamental right. Because also, they are starting from this little baseline. Ghana hasn't contributed squat to the global warming problem in terms of emissions. Ghana has natural gas. And right now, this month, environmental groups are outside the World Bank today, actually tonight, saying, this was on their list of dirty projects. World Bank should stop financing Ghana's right to get gas out of the ground, to develop its economy, get its people less poor, make them more productive, innovative parts of humanity.

• 3:19:15Speaker 01

  It's, to me, that's really reprehensible. One of the other projects on their list, as the World Bank kind of gotcha, like, how dare they give money, was for a new, for a fertilizer factory in Bangladesh. That is designed to get three times as much fertilizer from the same amount of natural gas as the old plants that are now dormant. That's this is in a time when we're facing high energy prices, high gas prices, high, high food prices, when food insecurity is spreading rapidly, when a country like Bangladesh has millions of rice farmers who need urea tablets to put in their rice fields. And to say that shouldn't that that how dare they finance that because there's a fossil fuel involved is immoral. So, so yes, on that point from Alex.

• 3:20:00Lex Fridman?

  So this is 2022 poll polls. Just this is a bunch of different ways to look at the same basic effect in the United States. Democrats, younger Americans identify dealing with climate change as a top priority. U.S. adults, 42% say, 42% say that dealing with climate change should be a top priority. 11% of Republicans, 65% of Democrats. And we could see this effect throughout. 46% of Americans say human activity contributes a great deal to climate change.

• 3:20:45Lex Fridman?

  By the way, this is a little bit different than what we're discussing. I was just looking through different polls. In the public, there seems to still be uncertainty about the how much humans contribute to climate change more than.

• 3:21:01Speaker 02

  Well, I mean, it would only be 24% that disagree with the UN climate panel. Three, three quarters would agree.

• 3:21:09Lex Fridman?

  Are you uncomfortable about the 29?

• 3:21:10Speaker 02

  I, I. No, 29 is actually, it's exactly right. I mean, okay, the UN doesn't say it's all well, they say that could be the border case.

• 3:21:18Lex Fridman?

  But anyway, this is interesting. But to me, across all these polls, if you look Republican versus Democrat, Republican, it's say that 17% say it's a great deal. Democrats say 71% say it's a great deal. And you just see this complete division. I think you probably, with COVID pandemic, you know, you can ask a lot of questions like this. Do masks work? Are they an effective method to slow transmission of a pandemic? You'll probably have the same kind of polls about Republicans and Democrats.

• 3:21:58Lex Fridman?

  And while the effectiveness of masks, to me, is a scientific question. But so there's different truths here, apparently. One is a scientific truth. One is a truth held by the scientific community, which seems to be also different than the scientific truth sometimes. And the other is the public perception that has, that's polluted or affected by political affiliation. And then there's whatever is the narrative that's communicated by the media. They will also have a question, the answer to the question of whether masks work or not. And they will also have an answer to the question about all these climate-related things.

• 3:22:42Lex Fridman?

  So that's a long way of asking the question of what, how is politics mixed into all of this?

• 3:22:50Speaker 01

  Yeah.

• 3:22:51Lex Fridman?

  On the communication front, on the figuring out what the right policy is front, on the friction of humanity in the face of the right policies.

• 3:23:01Speaker 01

  Well, I've written a ton on this. After I had that conversion about the social science, when 2006, I began digging in a lot more on how people hold beliefs and what they do as opposed to what they think. And questions about polling. And there's two things that come to me that make me not worry about the basic literacy, like, is, is climate change X percent of whatever? I don't really care about that. And I'll explain why. For one thing, more science literacy, more basic literacy, like what is a greenhouse gas? All that stuff. Dan Kahane, K-A-H-A-N, at Yale, he's actually at Yale Law School.

• 3:23:46Speaker 01

  The last decade, he did all this work on what he calls cultural cognition.

• 3:23:51Speaker 01

  Which is, and he did studies that showed, you know, how what you believe emerges based on culture, based on your background, you know, your red, blue, your, where you are in the country. And one of the, one of the really disturbing findings was that the people who have the most basic science literacy, like who know the most about greenhouse effect or whatever, they're at both ends of the spectrum of views on climate, dismissive and alarmed. Steve Koonen, as I mentioned, is a good example. He's a brilliant physicist and he knows every, all the science and he's completely at the end of skepticism.

• 3:24:33Speaker 01

  Will Happer, who was close to being Trump's science advisor, was even more out there. And he's on, they're both on the Jason Committee that advises the government on big strategic things. And people at the, who are really alarmed about it also have the same belief. So as a journalist, I was thinking, do I just spend my time writing more explanatory stories that explain the science better? No. Do I dig in on this work to understand what brings people together? And then these same surveys, the same science shows you, if you don't make it about climate, among other things, this becomes, you don't have to worry about this anymore. If you Google for, Google for no red, blue divide, climate rev can, you'll find a piece

• 3:25:18Speaker 01

  I did with some really good graphs. Essentially, it shows that in America, this is the Yale Group again, the, their climate communication group, there's no red, blue divide on energy innovation, none. We need more climate energy, clean energy innovation. There wasn't even a divide, country by, state by state, on whether CO2 should be regulated as a pollutant. But it's all like, what are the questions you ask? If you ask about...

• 3:25:47Speaker 01

  Innovation, if you ask about more incentives for renewable power. Oklahoma, Iowa, you know, I did a piece when I was at ProPublica showing that the 17 states that were fighting Obama in court over his Clean Power Plan were actually, the majority of them were actually meeting the targets that the Clean Power Plan had because they're expanding wind power already, not because of the climate, because it makes money sense and energy sense.

• 3:26:20Lex Fridman?

  So you don't think there's a political divide in this?

• 3:26:22Speaker 01

  There is on climate, if you call it climate. If you say it's a climate, do you believe in the climate crisis? You're not asking, what kind of energy future do you want in your town? And so if you ask that question, the polarization goes away.

• 3:26:36Lex Fridman?

  I guess what I'm asking, is there polarization on policy?

• 3:26:40Speaker 01

  No, well, there, again, the bipartisan infrastructure law that was passed last November, that was bipartisan. All of Congress said yes, and that's a trillion dollars, several hundred billion of which are for cleaner energy and resilience.

• 3:26:58Lex Fridman?

  Yeah, but that's...

• 3:27:00Speaker 01

  But it's not a climate bill, and it wasn't a tax. It's incentives.

• 3:27:08Lex Fridman?

  So the word climate and similar words are just used as part of the signaling, like masks?

• 3:27:14Speaker 01

  Absolutely.

• 3:27:15Lex Fridman?

  It's not...

• 3:27:16Speaker 01

  As Dan Kahin's work, the guy at Yale, he really demonstrated powerfully abortion, gun rights, climate, and a more parsed level of nuclear power, has enduring camps for and against.

• 3:27:31Lex Fridman?

  Why do the camps form?

• 3:27:32Speaker 01

  Some of it's cultural cognition. It's how you grew up, it's what you fear. There's no common human frame for...

• 3:27:40Lex Fridman?

  Is it because of like folks, like certain individuals like Al Gore?

• 3:27:45Speaker 01

  Ah.

• 3:27:46Lex Fridman?

  Like, he would make a film. He cares about this thing. He's a Democrat.

• 3:27:50Speaker 01

  Therefore, I hate this thing.

• 3:27:51Lex Fridman?

  Therefore, I don't like this thing. Yeah.

• 3:27:53Speaker 01

  Oh, sure. Yeah. You know, when people get attached to an issue, if that's what pops into your head when you hear climate, then, and it got politicized. It became emblematic. And, and the whole vaccine thing.

• 3:28:08Speaker 02

  I mean, I'm not American, so I should stay a little bit out of this, but I think it seems to me that a lot of the thing that people believe and talk about is really about what they worried that that will lead to in terms of policy down the line. So a little bit like, do masks work? I'm, I'm sort of imagining, I don't know whether this is true, but I think part of it is, if I say masks work, they're going to force me to wear it for the next year. So it doesn't work because then I don't have to wear it, kind of thing. That it's really, you're, you're, you're looking much further down the line. And certainly on climate, it seems to me that a lot of the people who say it's not real. It's not because they don't know it's, of course, it's real.

• 3:28:51Speaker 02

  But it's that they don't want you to then come and regulate it really heavily.

• 3:28:55Speaker 01

  Yeah.

• 3:28:56Speaker 02

  So it's.

• 3:28:56Speaker 01

  Because they don't like top down.

• 3:28:58Speaker 02

  Yeah. And, and also because they don't want another tax and, you know, there's lots of, of, so it's, it's really, it's not a science, it's not a straight science question. It really is a question of what do you want to do? And that's where I think, Andy, you're much, much more right in saying we should, you know, have that discussion. So what do you want to do? Because that will be a much easier conversation to say, do you want to do really smart, cheap stuff? Or do you want to do pretty dumb, expensive stuff? When you put it that way, you, you can get most people on board. Of course, it's not as simple as that, I know.

• 3:29:31Speaker 01

  And it gets back to what you said earlier, that again, you talked about collaborative cooperation or whatever. There's a guy at Columbia, Peter Coleman, who runs this thing called the Difficult Conversations Laboratory. Yeah.

• 3:29:44Lex Fridman?

  Yeah, that's awesome.

• 3:29:44Speaker 01

  And when I first heard about it, I was like, oh, man, we need that. You know? And his background's psychology and conflict resolution, mostly at the global scale related to atrocities that countries are trying to get over. And there's a science to how to hold a better conversation. You, either through experience or whatever, know. You could, if you hold a debate, like, I wouldn't want to be in a debate with Bjorn. We could find lots of things we disagree on. But that's, that takes it back to the win-lose model, right? That's not how you make progress. And what Peter, what I learned, absorbed from him, Peter Coleman, because I was thinking, like, we need room for agreement. I need to build a room for agreement.

• 3:30:29Speaker 01

  My blog and at The Times and then the stuff I do now, you know, it's like, how can we talk and come to agreement? He says, no, no, you don't want agreement. You want cooperation. That allows you to hold on to your beliefs.

• 3:30:43Speaker 01

  But to, you know, we can disbelieve, we can disagree on all these things, but let's cooperate on that one thing. And that's, that's a really valuable distinction that's needed so much in this arena because, as I said earlier, you can parse it right down to the whole menu of things Joe Manchin wanted, you know, transmission lines. Now, we're going to have big fights over transmission lines. We've got billions of dollars to spend expanding America's grid. And every community in America is going to say, not here. So how do you foster a federal, local dialogue that allows that to happen if you want to have any hope of a better grid?

• 3:31:22Speaker 01

  So that's like, that, those insights come from behavioral sciences that I think are completely under, undervalued in this area.

• 3:31:31Speaker 02

  Pilika loves to quote, I can't, I think it's Lippert, but-

• 3:31:34Speaker 01

  Oh, Walter Lippmann.

• 3:31:36Speaker 02

  Lippmann, yes. That democracy is not about, you know, everybody agreeing, but it's about different people disagreeing, but doing the same-

• 3:31:44Speaker 01

  Doing one thing together.

• 3:31:45Speaker 02

  Yes. I mean, agreeing that we're going to do this thing. So you can disagree, but still do a thing, you know, possibly for very different reasons.

• 3:31:54Speaker 01

  There's an amazing video clip that shows this so powerfully. 2015 was the buildup to the Paris talks that led to the Paris agreement, you know, this. And a really talented journalist at CNN at the time, John Sutter, who's from Oklahoma originally, he- He saw another Yale study that was a county by county study of American attitudes on global warming, like right down to the county level. And there's this little glowing data point in Woodward County, West Oklahoma. Woodward County, Oklahoma was ground zero for climate skepticism, climate denial, whatever you want to call it. And he thought, oh, I'm gonna go there. And he went there

• 3:32:36Speaker 01

  just as a, just to meet people on the street, talk to them about energy and weather. And he did these little interviews. And there's this one with this guy who's like a middle aged oil company employee, like a business, like administrator, Thai, Thai kind of guy. And he, he starts out the interview and the guy is saying like, well, you know, God controls the environment. And if you're watching this, you're just going, okay, this is gonna be interesting. And the backstory, by the way, is the guy, he, he paid for the local playground to have dinosaurs and people, like toy dinosaurs and people all at the playground because he believes in creation, you know, 6,000 year creation. So, so that's the guy, right? And,

• 3:33:18Speaker 01

  and then he gets to energy and the guy says, you know, the same guy who believes God controls the environment, says, you know, we have half of our roof covered with solar panels and we want to get off the grid entirely. And when I show this, I show this to audiences, I say, just pause and think about that for a second. If you went, why do you think that's happening? And it's because he's independent. He wants to have his own source of power. He's libertarian. He doesn't want the government telling what to do. He would never vote for Hillary, I guarantee you. This is 2015. But he wanted to get off the grid entirely to be his own, to be, to be himself. And so then I say, okay, so if you were going around the country with your climate crisis plac, placard, and you go to Woodward County, do

• 3:34:00Speaker 01

  you think that would be a productive way to go to that place and make your case? And the answer is pretty obvious. No. If you go in there and you listen, like, listening is such an important property that we all forget, including journalists. You're much more apt to find a path to cooperation. You could talk to him about, I guarantee if I went there today, maybe I should go to talk about this new bill, $370 billion. How do we make that work, you know, at the local level? How do we answer that guy at the Energy Department, Jigar Shah? So how do we put this to work to get our buses off, like just to get electrified or transition our street lamps and stuff? You could have a good chat with him.

• 3:34:42Speaker 01

  If you go in there and say, I'm here to debate you to death on global warming, forget about it.

• 3:34:48Lex Fridman?

  Actually, let me ask you a question, given your roots as a journalist.

• 3:34:53Speaker 01

  Yeah.

• 3:34:55Lex Fridman?

  So yeah, talking to a guy you disagree with, that's one thing. What about talking to people that might be, society might consider

• 3:35:07Lex Fridman?

  bad, unethical, even evil? What's the role of a journalist in that context?

• 3:35:14Lex Fridman?

  So climate change is a large number of people that believe one thing, a large number of people that believe another thing. It turns out even with people that society deems as evil, there's a large number of people that support them. What's your role as a journalist to talk to them?

• 3:35:32Speaker 01

  Well, when I, I have talked to really bad people. When I wrote about the murder of Chico Mendes, a Brazilian Amazon rainforest activist in 1989, I interviewed the killers. One was in jail, several of them were just ranchers who, you know, they had their point of view. They were there in the Amazon rainforest to, the word in Brazil and Portuguese is limpá, to clean the land, you know, they're the bandarantes, the pioneers of Brazil. They go into these frontiers and tame them like we had in our West, you know? And they would bring that up too. They would say to me, well, you did this out, you know? They didn't say you murdered your, your Native Americans and stuff, but they could easily

• 3:36:17Speaker 01

  have said that too. And you deforested all your landscapes. So who are you to come down here to? But if I didn't talk to them, that would be not a way to do journalism.

• 3:36:28Lex Fridman?

  But when you talk to them, did you empathize with them? Or did you push back? That's the ultimate question. Like if you want to understand.

• 3:36:39Lex Fridman?

  Like if you talk to Hitler in 1941, you empathize with him? Or do you push back? Because most journalists would push because they're trying to signal to fellow journalists

• 3:36:53Speaker 01

  Right.

• 3:36:53Lex Fridman?

  and to people back home that this me, the journalist, is on the right side. But if you actually want to understand the person, you should empathize. If you want to be the kind of person that actually understands in the full arc of history, you need to empathize. I find that journalists, a lot of times, perhaps they're protecting their job, their reputation, their sanity, are not willing to empathize.

• 3:37:24Speaker 01

  Yeah, well, I think this happened with Joe Manchin. I'm not doing any kind of equation here related to Hitler and Joe Manchin.

• 3:37:30Lex Fridman?

  Yes, yes.

• 3:37:30Speaker 01

  Or Trump, I mean, Trump. I interviewed the guy, Will Happer, I mentioned, who was a physicist at Princeton who thinks carbon dioxide is the greatest thing in the world and we should have more of it in the atmosphere. I profoundly disagree on that point. But I interviewed him for an hour and it was so interesting because he was trying to kind of rope-a-dope me into making it about CO2 and climate because he's a super smart physicist. And I kind of said, let's talk about some other things. And we start talking about education and science education. He went on for like 20 minutes about the vital importance of better science education for Americans.

• 3:38:12Speaker 01

  He drew on people he knew from Europe, Hungary, a bunch of Nobel Prize winners came from some town in Hungary, at least a couple. And he said that he learned their teachers. At any rate, he went into a long exposition on that. He then defended climate science. He said, we need more climate science. He says, I love this stuff. I love the ocean buoys. There are now thousands of them in the oceans, charting clearer pictures of ocean circulation and satellites. And he said something really important that many people discount, which is we need sustained investment in monitoring this planet. We neglect our systems that just tell us what's happening in the world. And that's happened over and over again. So if I had left it,

• 3:38:56Speaker 01

  if I had gone into the terrain of the fight over CO2, some journalist friends might say, oh, that was good. Mashup, you know, matchup. And but I found these really profound and important things that I wanted the world to know about in the context of whether Trump was going to have him as a science advisor. And so if I hadn't gone there, and a lot of people, if you look back, I got hammered for doing that from even from friends. And then later, John Holdren, who had been Obama's science advisor for eight years, he said, I would rather have Will Happer as Trump's science advisor than no science advisor.

• 3:39:40Speaker 01

  In other words, there's a landscape of things that are important. He recognized that Happer is really smart about defense and all kinds of things, too. So it's like you do have to sort of screw up your, ideally, screw up your courage, but then not necessarily get into the, it's like with the guy in Oklahoma, you know, if you're go in looking for the differences, you'll find them. You can amplify them. You can leave with this paralyzed sense of nothing having happened that was useful. Or you can find these nuggets that are, everyone is a human being. I can't play the mind game of what I would have said, asked to Hitler, but.

• 3:40:19Lex Fridman?

  I play that mind game all the time, but that's that's for another conversation.

• 3:40:24Speaker 01

  Yeah, yeah.

• 3:40:25Lex Fridman?

  That many in my family that have suffered under him. Nevertheless, he is a human being.

• 3:40:33Speaker 01

  Yeah.

• 3:40:34Lex Fridman?

  And I, you know, people sometimes caricature Hitler, saying like that that's when you mentioned Hitler, the conversation devolves.

• 3:40:42Speaker 01

  At a certain point.

• 3:40:43Lex Fridman?

  But I don't agree. I think sort of these extremes are useful thought experiments to understand because if you're not willing to take your ideals to that extreme, then then maybe your ideals need some rethinking from a journalistic perspective, all that kind of stuff.

• 3:40:59Speaker 01

  A number of years ago, my wife and I were with our veterinarian, who was German born, Dr. Bach, B A C H. We were talking about the dog and stuff, and then we were talking about Trump. And he just mentioned in passing, he said, my mother voted for Hitler.

• 3:41:15Speaker 01

  Wow, that hit me like a brick.

• 3:41:17Lex Fridman?

  Yeah.

• 3:41:17Speaker 01

  Because it was so.

• 3:41:18Lex Fridman?

  Yeah.

• 3:41:19Speaker 01

  These, at the very least, understanding how pathways that lead to people doing things like he did and ordered is essential. And the only way to understand that is to dig in and ask questions and get uncomfortable. That was, it still makes my hair prickle when I think back to him saying, yeah, my, my mom voted for Hitler.

• 3:41:41Lex Fridman?

  That somehow makes it super real, like, oh, yeah.

• 3:41:44Speaker 01

  Wow.

• 3:41:45Lex Fridman?

  Yeah, there's elections, there's real people living their lives and.

• 3:41:48Speaker 01

  Exactly, struggling with a broken economy and all kinds of.

• 3:41:52Lex Fridman?

  Having their own little personal resentments and all that kind of stuff. Let me ask you about presidents, American presidents. What, who had a positive or negative impact on climate change efforts? In your view, Clinton, Bush, Obama, Trump, Biden? Or maybe you could say that they don't have much of an impact. So like they, in public discourse, presidents have a kind of, maybe disproportional, like we, we imagine they have a huge amount of impact. How much impact do they actually have on, on, on climate policy?

• 3:42:32Speaker 01

  Very.

• 3:42:32Lex Fridman?

  I don't know if you have comments on this.

• 3:42:33Speaker 01

  Well, the, there is a background decarbonization rate that's happened for 150 years. You know, we moved from wood to charcoal to coal to oil. And gas is cleaner, it's more hydrogen, less carbon. And we, I asked recently, I asked some really smart scientists who study these long trajectories of energy. When you look at those curves, is there anything in that curve that says, oh, climate treaty, 1992? Oh.

• 3:43:01Lex Fridman?

  Yeah.

• 3:43:02Speaker 01

  Oh, Paris. And it's really hard. Or China, I mean, when China came in with this huge growth in emissions, that, that created a bit of a decarbonization blip. But that was this huge growth in their economy. They pulled a bunch of people out of, out of poverty. So, yeah, no, presidents don't really change anything on time scales that we would measure. It's meaning where you could parse it out. I, I think that's not to say that Obama's and the current focus on, on the stimulus that's happening, which includes a lot more money for research, et cetera, and innovation. I do think that will be beneficial in a very, very long run.

• 3:43:43Speaker 01

  But I have to say, you know, when Obama stood up and made credit, you know, took credit for reductions from moving from coal to gas because of fracking. That was actually Cheney who set that in motion.

• 3:43:57Speaker 02

  I was thinking, I would say Bush, not because I like him or anything, but he's the guy who inadvertently started fracking, right?

• 3:44:05Speaker 01

  It goes further back than that. It was a federal investment in fracking in the sixties and seventies. And then this one guy in Texas, right here in Texas, George Mitchell, who, you know, cobbled together technology. And that led to this real dramatic change from gas to coal that mostly played out in the Obama years, but that really was stimulated by Cheney's early energy task force, the 2001, when they were getting into office. And also Bush, Bush did something interesting in the whole wonky climate treaty process. It was under Bush that they started to focus on sectors. Let's do a, they did a, oh, and also on big emitters. Let's, this isn't about 200 countries.

• 3:44:48Speaker 01

  It's about basically eight or 10 countries. Let's get them into a room and let's have these little subrooms on like electrification, on mining, on whatever. And by parsing it out, and Obama picked up the same model. They had different names for it because presidents always name something different than the last president. One was the major economies forum, and then it was the major emitters, something or other. And that getting away from the treaty, dots and dashes toward just sectoral, big sectors that matter, you know, gas, electrification makes a difference. But, but again, you couldn't ever measure. It's always the lag time would be.

• 3:45:31Speaker 02

  And also I think one very under reported fact, the, so the UN EP, the environment program, they come out with what they call a gap report every year, where they estimate how much is the world doing compared to what should it or has it promised to do?

• 3:45:48Speaker 01

  Emissions.

• 3:45:49Speaker 02

  Yeah. And in 2019, so just before COVID hit, they actually did a survey of the 2010s. So the last big sort of report on how well are we doing? And their takeaway quote, and I'm not going to get this right, but it's pretty much what they said was.

• 3:46:07Speaker 02

  If you take the world as if we hadn't cared about climate change since 2005, we can't tell the difference between that world and the world that we're actually living in. So despite the fact that we've had 10 years of immense focus on climate and everybody talks about it, and the Paris Agreement, which is perhaps the biggest global sort of agreement and what we're going to be doing, you can't actually tell. And that, I think, is incredibly important because what it tells you is all that we're doing is not even on the margin, it's sort of smaller than that, and I'm not sure what that is, but you know, we're basically dealing in, you know, so for instance, the UK loves to point out that they have dramatically reduced their carbon emissions, and they

• 3:46:51Speaker 02

  have, they've really dramatically lowered their emissions, but mostly because they've deindustrialized. They've basically said, look, we're just going to be bankers for all of you guys, and then everybody else is going to produce our stuff, which of course is great for Britain, or I don't know if it's great for Britain, but we can't all do that. And, and so, most of what we're trying to do right now is, is sort of, you know, this virtue signaling, it makes us feel good, it's sort of, yeah, on the margin or in the very tiny margin, but you know, what we basically, and that was, that was Andy, your point with China, and the reason why we can't tell the difference, of course, is because China basically became the workshop for everyone. And, and so, not only did they lift more than half a million people out of poverty, sorry,

• 3:47:35Speaker 02

  half a billion, yes, half a billion people out of poverty, but they also, you know, basically took over most production in the world. And so, of course, you know, much, many rich countries could decarbonize and, or, or at least reduce their carbon emissions and feel very virtuous about it, but fundamentally, we haven't solved how does the world do this? And, and that's why I think we're also left with this sense of, not only are we being told this is a, you know, unmitigated catastrophe, and that's why this is the only thing we should be focusing on, but also somehow, and, and we can all fix it. And, and I don't think we have any sense of how hard this is actually going to be. And that's of course why I would go back and say, look, the only way you're going to fix this is through innovation, because if you have something that's cheaper than fossil fuels, you've fixed it.

• 3:48:20Speaker 02

  If you have something that's harder and, you know, costlier and more inconvenient, no, you're just not going to make it.

• 3:48:27Speaker 01

  And getting more time by cutting vulnerability.

• 3:48:31Speaker 02

  Yes.

• 3:48:31Speaker 01

  The pockets of vulnerability on the planet are huge and they're identifiable and you know what to do.

• 3:48:36Lex Fridman?

  What are the biggest pockets of vulnerability?

• 3:48:38Speaker 01

  Well.

• 3:48:38Lex Fridman?

  Infrastructure of cities?

• 3:48:40Speaker 01

  No, it's where people are living and what their capacities are.

• 3:48:44Lex Fridman?

  So moving people, how do you, how do you decrease the vulnerability in the world? What are the big?

• 3:48:48Speaker 01

  Affordable housing. One reason so many people moved out of San Francisco and Jason cities into the countryside and then had their houses burned down is because they can't afford to live in the city anymore.

• 3:49:01Speaker 01

  So affordable housing in cities can limit exposure to, in that case wildfire. Durban, South Africa, the terrible devastating flood they had this year, past year. Who was, who was washed away? Poor people who don't have any place to live. So they settle on, in a floodplain along a stream bed that's livable, you know, when it's not raining buckets. And those are vulnerabilities that are there because of dislocation, housing. Takleban, this typhoon that hit the Philippines terribly ahead of the Paris talks, or was it the previous one?

• 3:49:35Speaker 02

  No, it was in 2013, I believe.

• 3:49:37Speaker 01

  Yeah, yeah, yeah. Thousands died. Most of the stories that were written were framed around climate change because the Pope made a deal about it. It was just before the climate talks of that year.

• 3:49:49Speaker 01

  And what happened, partially why there were so many losses was Takleban city had quadrupled in population in the last 30 years. And most of the people coming into the city were poor, looking for work and settling in marginal places where a surge, storm surge, killed them. So those are things we, we, whatever the we is in the different places, really can work on. And that gives more flex for sure. And thinking about having this long trajectory that seems so immovable and so hard, the decarbonization part, there's, there's no excuse. I wrote a piece not long, I guess a year ago. I said, there's a vulnerability emergency hiding behind this, this climate emergency label, that that's really what needs work.

• 3:50:35Speaker 02

  And also on the Taco Ban, I mean, the hurricane that hit in 2013, there was almost a similar hurricane in the early part of 1900s that hit pretty much the same, pretty much the same strength, and it eradicated half the city. It killed half the city. And so what's happened since then is, you know, people just got much, much richer, you know, from early 1900 to 2013. We've just moved a lot of people out of poverty. Now, it's a lot bigger.

• 3:51:03Speaker 01

  Bangladesh is even a bigger example of that. In the 1970s, they had horrible cyclones, one of which was the Beatles' George Harrison's Concert for Bangladesh, great album that I still have somewhere.

• 3:51:15Speaker 02

  What's the album?

• 3:51:16Speaker 01

  Hundreds of thousands. It was, he did a concert, a fundraising concert, the Concert for Bangladesh, after this terrible cyclone tragedy had hit Bangladesh. And I think there were several hundred thousand who were killed.

• 3:51:27Speaker 02

  Yeah.

• 3:51:28Speaker 01

  And a couple like that around that time. Bangladesh has been hit by comparable storms recently, and it's terrible. Every death is terrible, but it's like 123 deaths. And it's not just because of wealth, it's because people know what to do. It's because there's cell phones. It's because they have elevated platforms in many towns, in many communities, and the floodplains there that you know to get to. So they went from hundreds of thousands of deaths in a cyclone to 123.

• 3:51:54Speaker 02

  When we were working with Bangladesh, it's no longer the problem of people dying, it's the fact that their cattle die. So they want to cattle places where you could herd your cattle. This is their capital. And it's not to make fun of it, but you know, it's an amazing progress that you've stopped worrying about your, you know, your parents dying, and you worry about your cows dying.

• 3:52:14Speaker 01

  And when I was talking about social innovation the other hour, there's a model emerging in Bangladesh for farmers to move from raising chickens, poultry, to ducks. And it's working. And ducks actually fetch a higher price at the market. And guess what? When you get flooded.

• 3:52:29Speaker 02

  They survive.

• 3:52:31Speaker 01

  You can still have your income and your future.

• 3:52:35Lex Fridman?

  Let me ask you to give advice. Put on your sage wise hat and give advice to young people that are looking into this into this world and see how they can do the most good. We talked about what is the one dollar that can do the most positive improvement to lead to forty dollars, forty five dollars and so on. What advice would you give to young people in high school and college? How to have a positive impact on the world? How to have a career they can be proud of? Maybe ask Bjorn first and how to have a life to be they can be proud of.

• 3:53:14Speaker 02

  So I think, and this really, you know, pretty well reflects the whole conversation we've had. We've got to sort of take the catastrophism out of the of the climate conversation. And, you know, this really matters because a lot of kids literally think that the world is going to end pretty soon. And that obviously makes any other kind of plan meaningless. So first of all, look, you're not going to die. You know, that that poster that people that a lot of kids have, you're going to die from old age, but I'm going to die from climate. No, you're not. You're going to die from old age and you're going to die much older, very likely. Right. So the reality is the world has improved dramatically and it's very likely to improve

• 3:53:59Speaker 02

  even more. So the baseline is good. This is just, you know, the facts. Then there's still lots and lots of problems. And what you should do as a young person is stop being, you know, paralyzed by fear and then realize what you can do is basically help humanity become even smarter. There's a lot of different places you can do. I mean, the obvious thing when you're talking about climate is What if you could become the guy that develops fourth generation nuclear? It's very likely that something that neither of us know anything about right now, but develop the, you know, the energy source that will basically power the rest of humanity? How cool would that be? That's one of the many things you could do.

• 3:54:42Speaker 02

  But again, also remember there are lots and lots of other things that need solutions. So what about you come become the guy that makes the or the girl that makes the, uh, the social innovation in, in Tanzania or in Kenya, sorry, in Kenya? Or what about if you become the person who finds a way that is a much cheaper, more effective way to tackle tuberculosis right now? It needs four to six months of medication that one of the big problems is once you pop the pills and you're, you're fresh, it's really hard to get people to do it for the other five and a half months, right? And, and, and you need that, otherwise you actually have a big risk of, of getting multi-drug resistant tuberculosis, which is a real scourge on the, on the earth.

• 3:55:26Speaker 02

  So, you know, what if you develop that? So the, the truth is not only can your life be much better when you sort of ditch that, that doomerism, but it also becomes much more possible for you to be a positive part of making sure that you do that progress. Why has the world improved so much? Because our parents and great grandparents, they made all this work. You know, this was all their innovations and a lot of hard work. And I'm incredibly grateful that they've done it, but now it's kind of time to pay back. So, you know, you got to do this for our, you know, our grandkids. You've got to make those innovations, make those, uh, policy opportunities that'll make the world even, an even better place.

• 3:56:08Speaker 01

  Totally. And to me, there's never been a better time to be effective as a young person because the internet connectedness, you can brainstorm with someone in another country just as easily as you can brainstorm with someone down the block when we were kids. As I said earlier, with my, my, my pen pal was letters taking weeks to come. And, um, so the key properties ideally that young people.

• 3:56:40Speaker 01

  Would do well to cultivate our, well, certainly adaptability. Because change is changing, not just, you know, the rate of change is changing. These layers of change are all piling up on each other. Having an ability to understand the information environment is a fundamental need now that wasn't a need when we were growing up. We read a few newspapers. My dad would turn on the nightly news and Walter Cronkite would say, that's the way it is. I said, that's the way it is. And that's not the way the media environment is now. So courses in media literacy should be kind of fundamental parts of curriculum from like kindergarten on, or parents can do the same thing.

• 3:57:24Speaker 01

  There's a woman at URI, University of Rhode Island, Renee Hobbs, who teaches a course in propaganda literacy. And she said, you know, the history of the word is not bad. Propaganda could be good. It's pro, it's for the, for the church.

• 3:57:38Lex Fridman?

  Yeah.

• 3:57:38Speaker 01

  She did a wonderful chat with me. She laid this out and, but understanding when it is propaganda, like the tobacco, you know, there is hopefully a difference between that and, and that, right? Cigarette ads and, and, and journalistically acquired information. So a key to all, everything Bjorn was talking about too, is just understanding how, how to not be sucked into this information environment and spit out as a paralyzed, doomist entity. Because once you have an ability to step back, then you can use Twitter or whatever you're on to find people who might have a skillset you don't have that is something you need

• 3:58:19Speaker 01

  to do to, to incorporate, to harness, to do the thing you want to do in the world. Finding your way to make the world better. And it can have nothing to do with climate, but if it makes a few more people's lives better, then overall you're leading toward better capacity for all this stuff. So that, and, and then the climate problem, the prismatic giant nature of it. Is what makes it so daunting, but it's also what gives everybody an opportunity. Like, there's something for artists, scientists, poets, everybody needs to get in the game. I just spent some time with Kim Stanley Robinson, who wrote that book Ministry of the Future, which is this sprawling novel about a worst case, a worst case outcome where everyone in India is dying.

• 3:59:01Speaker 01

  And, and, you know, so fiction can help experiment, different kinds of fiction, different kinds of arts can help us sort of experiment with what the future might look like in different ways. And just get, get started. And the other thing, unfortunately, that's needed.

• 3:59:20Speaker 01

  I think I first said this in 2008, when someone asked me something about climate. I said, weirdly, you have to sort of have a sense of urgency, but a sense of patience at the same time. Like, just roll those words around in your mind. Like, what does that mean? Urgent and patient. How could that possibly be?

• 3:59:37Speaker 01

  But actually, it really is the reality. There is an urgency with this building gas that's cumulative, that doesn't go away like smoke when, when, when it rains. And every year that happens, it's adding to risk. And you can kind of wake up completely freaked out, urgent. But when you realize energy transitions take time, then you have to sort of find patience, or whatever your word is for that.

• 4:00:01Lex Fridman?

  Yeah, I think you have to oscillate back and forth throughout the day. Having a sense of urgency when you're trying to actually be productive and a patience. So you can have a calm head about you in terms of putting everything into perspective. And like you said, with information, that is interesting, especially in the scientific community. I think you've spoken about this before. You know, that there is some responsibility, or at least an opportunity for scientists, to not just do science, but to understand the dynamics of the different mediums in which information is exchanged. So it could be Twitter for a few years, then it could be TikTok, then it could be, you know, I'm a huge believer in the power of YouTube.

• 4:00:43Lex Fridman?

  Over the next several years, perhaps decades, I mean, it's a very interesting medium for education and communication and for debate and that's grassroots, that's from like the bottom up, you know, that that every scientist is able to communicate their work. And I I personally believe have the responsibility to communicate their work. If anything, the internet made me realize that science is not just about doing the science, it's about communicating it. Like that, this is not some kind of virtue signaling on my part.

• 4:01:19Speaker 01

  No, no, no.

• 4:01:20Lex Fridman?

  No, like, I feel like if the tree falls in the forest and nobody's around to hear it, it really didn't fall. Like, that's not, you should, there should be a culture of, wherever at MIT, there's a place called the Media Lab.

• 4:01:35Speaker 01

  Yes, sir.

• 4:01:36Lex Fridman?

  Where they really emphasize, like, you always be able to demo something, to show off your work, they really emphasize showing off their work. And I think that was in some part criticized in the bigger MIT culture that, you know, that's, that's like being focusing too much on the PR versus doing the science. But I really disagree with that. Of course, there's a balance to strike. You don't want to be all smoke and mirrors, but there really is a lot of value to communication and not just sort of some broad, you almost don't want to teach a course on communication because by the time you teach the course, it's already too late.

• 4:02:14Lex Fridman?

  It's always being on top of how, what is the language, what is the culture and the etiquette, what is the technology of of communication that is effective?

• 4:02:25Speaker 01

  Yeah.

• 4:02:26Speaker 02

  I actually had a big conversation about that in my my university because I think, and this is perhaps especially true for for social sciences, but I think it's probably true for everyone, just simply communicating what it is that you've done in research makes it possible for you to sort of get an outsider's perspective and see, did I just go into an incredibly deep, you know, hole that, you know, just three other people really care about in the world? Or is this actually something that matters to the world? And and being able to explain what it is that you've done to everyone else makes, you know, my sort of sense is if you can't say it in a couple of minutes, it's probably, it's not necessarily true, but it's probably because it wasn't all that important.

• 4:03:07Speaker 01

  There was a hashtag. Generated maybe seven years ago by a Caltech PhD candidate woman. And it was fantastic. The hashtag was I am a scientist because. And she posted it with a picture of herself with her answer, you know. And that, when I talk to scientists, or basically anybody about communicating, I say, don't start with, I am a, I am a phytologist and I use a spectrophotometer to do X. Start with, I am a scientist because the world is endlessly interesting and I just found these salamanders, which are going to vanish if we don't stop this fungus from coming to the United States.

• 4:03:52Speaker 01

  Utterly interesting. And then you're, then you've got people hooked. But it's the motivation part, because everyone grew up as a kid. And a kid is basically like a scientist. Wow, what the hell is this? How does this work? So you can connect with people that way. But this other issue you broached is really important. And what I love about MIT particularly, I spent a lot of time there over the decades, not just talking to the hurricane guy, Amy Smith, who's the development lab in the basement there somewhere.

• 4:04:17Lex Fridman?

  Most of MIT looks like it's the basement.

• 4:04:19Speaker 01

  Yeah.

• 4:04:20Lex Fridman?

  It's part of the charm.

• 4:04:21Speaker 01

  But it's the usability function is part of a lot that goes on there. It's engineering and science. And it reminds me, in 1997, these two very different scientists, Dan Kamen at Berkeley and Michael Dove at Yale, wrote a manifesto. And it was the virtues of mundane science. That's what they called it. It was a prod to the scientific community to, actually, it's about useful, utility. Because the whole arena is set up to advance your career through revealing new knowledge that will get you tenure someday. And actually, doing useful science is disincentivized. Having a conversation, especially if it involves more than one discipline.

• 4:05:06Speaker 01

  Because as a young scientist, there were some postdocs at Columbia who wrote this other manifesto paper saying, here are the things universities need to do to foster the collaborative capacity we need to have sustainable development. And it was like four or five things that universities don't do. Give you time to become fluent in for a physicist to talk to an anthropologist and understand how anthropology works or sociology takes time. And then building a relationship with a community that has a problem that you want to fix takes time. And you so you do these like quick turnaround papers that get you toward your little micro career goals, but they're not actually getting you what you want in the world.

• 4:05:51Speaker 01

  Those are really hard problems going forward. But starting with that idea of usability, what can I do with my skill sets? You know, a lot of great physicists I know are dug in on strength theory and stuff. And this some someone has to dig in on that, too. But I'd like to have them pull a little bit of their brain power away to think about some of the practical things we're on things about, too.

• 4:06:11Lex Fridman?

  The two of you have been thinking about some of the biggest questions, which is life here on earth, the history of life here, the future of life here on earth, of earth itself, and how to allocate our resources to alleviate suffering in the world. So let me ask the big question. What do you think is the the why of it all? What's the meaning of it? What's the meaning of our life here on earth?

• 4:06:41Speaker 02

  You you waited till the last moment to ask us that question?

• 4:06:45Lex Fridman?

  Yes, in case there's.

• 4:06:49Lex Fridman?

  Yeah, in case in case I can trick you into finding an answer.

• 4:06:54Speaker 02

  Well, so, I mean, again, I'm just going to take a stab in this because I think in some ways it's it's the same thing that you were talking about before. It's not about getting everybody sort of in the same track and all agree on something. But it's about getting a lot of people with very different, you know, goals and targets and ways of thinking about the world to go in the same direction. So for me, the goal of life, certainly my goal, but I think for for most people is to make the world a better place. It it sounds incredibly pedestrian because it's become so overused, but that really and literally is the point. You, you know, your point of your life is to, you know, when, when one of your friends is sad,

• 4:07:39Speaker 02

  to make sure that they sort of get out of that and, and find out why they're sad and maybe move them a little bit in the right direction and, you know, and, and all the things that we've talked about, you know, stop people from dying from tuberculosis and live longer lives and fix climate change, but fix it in such a way that we actually use resources smartest because there are lots of problems. So let's make sure we, you know, we, we, we deal with them adequately. This is, this is very unsexy in some sense, but I think it's also very basic and really what matters.

• 4:08:11Speaker 01

  Well, you know, biologically, evolution has demanded that life is about finding sources of energy and perpetuating yourself, right? So that's the baseline.

• 4:08:25Speaker 01

  And that's led us into a bit of a bollocks because we have this easy energy, you know, that's come from the ground so far and, but our brilliance has given this, this larger awareness of everything about the planet is transitory. And so, well, how do you work with that productively is, is really an important question. I could just sort of, you know, try to be as rich as possible and use as much energy as possible and have other people. I mean, Alex Epstein, I think, again, this is one of the constraints on my support for what he says is, he's just talking about growth and progress in that sense.

• 4:09:06Speaker 01

  But there are consequences and there are long-term trajectories here that have to be taken into account, too. So what do you wake up to do? To me, it's finding your part of this. And as Bjorn said, finding a way to pursue and expand betterment. When I taught, I was at Pace University for six years. And one of the courses I launched there was called Blogging a Better Planet.

• 4:09:33Speaker 01

  And it was for grad students, mostly in communication. It wasn't an environment, it wasn't like Better Planet, like save the climate. But my task for the students was to blog about something they're passionate about, first of all, because you can't do this, just like you can't do your conversations if you don't wake up in the morning wanting to do what you're doing, right? You're doing this. I used to call myself a selfish blogger because I was learning every day. I still am. I loved this. You know, I would, my wife laughs, she thinks I work too much. But I'm always like asking those questions, like sustain what? So, so my charge to the students was harness a passion, build a blog, either alone or with others, that notches the world a little bit towards some better, better outcome.

• 4:10:15Speaker 01

  And so there was a musician who did a thing on musicians who use their art for their work for making the world better. Some of it was like music therapy, you know, bands contributing money, whatever. Another one did, her blog was on comfort, comfort food all around the world. And I thought it was my favorite. It was a video. I think it should be viral, actually. It was like looking at the world, every different cultures. She was in Queens, so every culture, every cuisine is there in Queens, 200 countries, right? But she would go and talk to people's moms and have them cook the food of that country that's their comfort food. I mean, I just love this because it's through, we all need to eat and you're getting this expanded sense of what comfort is by thinking about what other cultures, you know, choose.

• 4:11:00Speaker 01

  And that felt like a great course because it was not directive, it was just, it gave them this potential to go forward. You know, I'd love to think they've all gone on to become superstar, whatever is, I don't know. That's the giving, that's the letting go part. Even if one did something special, then that makes me feel job done. And, you know, after I'd been writing about climate for 30 years, 2016-ish, I

• 4:11:26Speaker 01

  Did a lot of writing about what did I learn, unlearn and stuff. And I had had a stroke in 2011, which is interesting. It was the first time I really thought about my brain. You don't think about your brain on a day to day basis. But this is my brain telling me ding ding ding ding, some weird shit's happening. And when I was thinking about climate, confronting climate change, it felt like some of the things I learned about my own existence. You know, I'm gonna die, but you don't really absorb that.

• 4:11:55Lex Fridman?

  Is that the first time you kind of faced your mortality?

• 4:11:59Speaker 01

  Yeah, this is really the shit, you know, or at least deep disability, if not death. And that that that ability is transitory. And I thought about the climate problem. We're not going to solve the global warming problem, at least not in our lifetimes. But you you work on making those trajectories sustainable. You know, the end of life particularly, you work on making sure other people don't get strokes if they can avoid it. In my case, I wrote about it. I was blogging about my stroke while I was having it. I was tweeting about it. There's a funny tweet that's kind of mistyped because, you know, things weren't working. Yeah, yeah, right, right. So that's like, share your knowledge, share your learning.

• 4:12:42Speaker 01

  And everyone can do this now, like on whatever platform. And then there's also this like giving up part, but not in a depressing well. Maybe you could call it depressing. I started to zoom in years ago on the idea of the serenity prayer, the sobriety thing. You know, it's like, know what you can change, know what you can't.

• 4:13:02Lex Fridman?

  Grant me the serenity to accept the things I cannot change, the courage to change the things I can, and the wisdom to know the difference.

• 4:13:10Speaker 01

  Yeah, see, those three properties are really important right now. Some aspects of this, we know absolutely what we can work on. Cutting vulnerability. Energy transitions take time. Science can help us discriminate the difference. And that's an iterative changing landscape going forward.

• 4:13:30Speaker 01

  But at the same time, science, like I personally, on climate modeling, or like narrowing how hot it's gonna get, or more clarity on when an ice sheet is gonna collapse, I think those are what I call known unknowables. So being able to, I've seen enough evidence that those are deeply complex problems that we're not gonna get there quickly. So then that gives you a landscape to act on. And that, you know, whether you bring God into the mix is irrelevant. It's really, know what you can change, know what you can't, and know what that gives you, the quality to work on them. And serenity is comfort with that this

• 4:14:10Speaker 01

  is transitory, that the human journey, like anyone's individual journey, will have some end. That doesn't mean it has to be near. It doesn't, this anthropocene that I've been writing about for decades is, can still be a good anthropocene, or at least a less bad one in terms of how we get through it.

• 4:14:31Lex Fridman?

  And you're also a musician, so in context, one of my favorite songs of yours, an album, A Very Fine Line, I should mention that with the stroke, coming close to death, the lyrics here are quite brilliant, I have to say.

• 4:14:47Speaker 01

  Oh, yeah.

• 4:14:48Lex Fridman?

  It's a very fine line between winning and losing, a very fine line between living and dying, a very fine line. By the way, people should listen to this. I can't play this because YouTube will give me trouble. A very fine line between loving and leaving. Most of your life, you spend walking a very fine line. And the rest of the lyrics are just quite brilliant. It is a fine line.

• 4:15:11Speaker 01

  Yeah.

• 4:15:12Lex Fridman?

  I'm glad you walked it with me today, gentlemen. You're brilliant, kind, beautiful human beings. Thank you so much for having this quote unquote debate that was much more about just exploring ideas together. Bjorn, thank you so much. And Andy, thank you so much for talking today.

• 4:15:29Speaker 01

  You know, these kinds of extended conversations are, the more of it, the better. And finding ways to spread that capacity, just to get people out of this win lose thing is really important. So thanks for what you're doing.

• 4:15:44Lex Fridman?

  Thanks for listening to this conversation with Bjorn Lomborg and Andrew Refkin. To support this podcast, please check out our sponsors in the description. And now, let me leave you with some words from Henry David Thoreau. Heaven is under our feet, as well as over our heads. Thank you for listening and hope to see you next time.