
The Happiness Lab with Dr. Laurie Santos
Written by a model from the transcript; not yet reviewed.
In this live episode of The Happiness Lab recorded at South by Southwest, host Dr. Laurie Santos speaks with University of Chicago behavioral science professor Dr. Nick Epley about the hidden flaws in modern communication and social connection. They explore why humans consistently choose texting over talking despite the psychological costs, how written communication inadvertently dehumanizes others, and what people can do to build deeper, more authentic bonds. Through live audience experiments and psychological data, Epley and Santos explain how the dynamic features of the human voice carry emotional warmth and intelligence that text simply cannot capture.
The episode opens with the host’s introduction, sponsor announcements, and a brief overview of the show’s purpose.
Laurie announces the live recording at SXSW and introduces Dr. Nick Epley as the guest speaker.
Epley explains the paradox that humans are highly social yet often avoid or shallowly engage with others.
Epley discusses the critical daily choice to reach out or not, and how it shapes relationship quality and well‑being.
Epley delves into anthropological concepts of phatic communion, highlighting how voice conveys more than semantics and fosters connection.
Epley presents a study comparing audio, text, and video explanations of political viewpoints and their effect on perceived humanity.
Epley offers strategies to reduce dehumanization in text, such as adding context, tone markers, and timely follow‑ups.
The conversation turns to how different media (phone, text, email) serve distinct purposes and the risks of misusing them.
The host explains how texting strips away vocal cues, making sarcasm hard to detect, and highlights the gap between sender intent and recipient interpretation.
A study shows listeners judge speakers more favorably when hearing voice than reading text, revealing the importance of vocal warmth over semantic content.
Participants predicted they would feel more connected by calling rather than texting, but the perceived awkwardness of calling led many to choose text, contradicting their expectations.
The host shares personal strategies for carving out time to speak rather than text, emphasizing small, intentional conversations to improve connection.
The Fundamental Paradox of Socialityinsight
Dr. Nick Epley explains that while humans are highly social animals who thrive on connection, we repeatedly avoid opportunities to reach out, connect deeply, or express gratitude to others.
The Talk to the Hair Demonstrationstory
The live audience participates in an experiment where they try telling interesting stories to the back of their partner's head, instantly revealing how much dynamic face-to-face feedback matters.
Humanizing Political Opponents Through Voicedata
An experiment before the 2016 election showed that when people heard audio recordings of voters supporting opposing candidates, they viewed them as significantly more thoughtful and human than when they just read transcripts.
“You stay in control, reviewing the work and choosing the final result.”
“That back-channeling is critical. When you take it away, the other person just seems like they're not paying attention, and you lose some sense of connection.”
“Text-based asynchronous interactions are ever so subtly dehumanizing, not good.”
“In fact, when they read it, they were not significantly better than chance alone.”
“People thought, actually, that they would feel more connected if they called their old friend than if they typed to their old friend.”
“But there was no difference in awkwardness.”
“Happiness is like, as we've talked many times before, I think it's kind of like a leaky tire.”
“typing it is going to matter the most. And what we miss is that it's the voice behind the message that matters a lot.”
For most of human history, we only had one way to talk to one another: our voices. Today, we have more ways to communicate than ever before. We can text, call, send a video message, reach out over social media, et cetera. And we often choose whichever option seems easiest or least awkward. But research suggests that how we choose to communicate matters much more than we realize and can have a surprising impact on how well we understand one another and how connected we feel. In a live conversation recorded at the World Happiness Summit at SXSW, Dr. Laurie speaks with psychologist Nick Epley https://www.nicholasepley.com/ about the common mistakes we make when communicating in the modern world — and the small changes that could help us connect more meaningfully with the people around us. His new book, A Little More Social https://www.amazon.com/s?k=a+little+more+social&hvadid=694133946432&hvdev=c&hvexpln=67&hvlocphy=9004400&hvnetw=g&hvocijid=4292426935823186958--&hvqmt=e&hvrand=4292426935823186958&hvtargid=kwd-2468185663858&hydadcr=22560_13531255&mcid=595a8d21a90737c8be1ca523ebb39d71&tag=googhydr-20&ref=pd_sl_4f4qjpojxq_e_p67, is available now. Experts Mentioned: Nicholas Epley https://www.nicholasepley.com/, Professor of Behavioral Science at the University of Chicago Booth School of Business Bronisław Malinowski https://www.researchgate.net/publication/373260727_Malinowski_Bronislaw_K1884-1942, Polish anthropologist and ethnologist Resources Mentioned: A Little More Social: How Small Choices Create Unexpected Happiness, Health, and Connection https://www.amazon.com/s?k=a+little+more+social&hvadid=713511125889&hvdev=c&hvexpln=67&hvlocphy=9004400&hvnetw=g&hvocijid=1911829651904330065--&hvqmt=e&hvrand=1911829651904330065&hvtargid=kwd-2468185663858&hydadcr=22560_13730715&mcid=595a8d21a90737c8be1ca523ebb39d71&tag=googhydr-20&ref=pd_sl_4f4qjpojxq_e_p67, by Nick Epley (2026) “Hello, stranger? Pleasant conversations are preceded by concerns about starting one https://pubmed.ncbi.nlm.nih.gov/34618536/,” by Juliana Schroeder, Donald Lyons, and Nicholas Epley (Journal of Experimental Psychology: General, 2022) "The Problem of Meaning in Primitive Languages https://mnytud.arts.unideb.hu/tananyag/szoclingv_alap/malinowski-the_problem_of_meaning_in_primitive_languages.pdf," by Bronisław Malinowski (1923) “Is Conversation Magical? https://www.chicagobooth.edu/review/is-conversation-magical,” by Nicholas Epley (Chicago Booth Review, 2026) “The Humanizing Voice: Speech Reveals, and Text Conceals, a More Thoughtful Mind in the Midst of Disagreement https://pubmed.ncbi.nlm.nih.gov/29068763/,” by Juliana Schroeder, Michael Kardas, and Nicholas Epley (Psychological Science, 2017) "Egocentrism over e-mail: can we communicate as well as we think? https://pubmed.ncbi.nlm.nih.gov/16393025/," by Justin Kruger, Nicholas Epley, Jason Parker, and Zhi-Wen Ng (Journal of Personality and Social Psychology, 2005) “The Sound of Intellect: Speech Reveals a Thoughtful Mind, Increasing a Job Candidate's Appeal, https://pubmed.ncbi.nlm.nih.gov/25926479/” by Juliana Schroeder and Nicholas Epley (Psychological Science, 2015) “It's surprisingly nice to hear you: Misunderstanding the impact of communication media can lead to suboptimal choices of how to connect with others https://pubmed.ncbi.nlm.nih.gov/32915017/,” by Amit Kumar and Nicholas Epley Journal of Experimental Psychology: General, 2021) Related Episodes: Forget Small Talk: Go Deep Instead https://www.pushkin.fm/podcasts/the-happiness-lab-with-dr-laurie-santos/forget-small-talk-go-deep-instead You’re Actually Not Bothering People Enough https://www.pushkin.fm/podcasts/the-happiness-lab-with-dr-laurie-santos/youre-actually-not-bothering-people-enough Why Giving is a Great Daily Habit https://www.pushkin.fm/podcasts/the-happiness-lab-with-dr-laurie-santos/why-giving-is-a-great-daily-habit The Surprising Case for Oversharing https://www.pushkin.fm/podcasts/the-happiness-lab-with-dr-laurie-santos/the-surprising-case-for-oversharing See omnystudio.com/listener https://omnystudio.com/listener for privacy information.
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