Serial Killers & Murderous Minds
Hosted by Vanessa Richardson
Written by a model from the transcript; not yet reviewed.
This episode of What the Fact features hosts Connor Tomlinson and Carter Roy exploring three terrible years in human history to determine which was the absolute worst to be alive. They examine 1816, the Year Without a Summer caused by the Mount Tambora volcanic eruption; 1348, the peak of the Black Death; and 536 CE, marked by a mysterious prolonged volcanic winter combined later with the Plague of Justinian. The hosts discuss how these massive global catastrophes ultimately sparked creative works like Frankenstein, medical quarantine practices, and shifts in societal power, before ultimately voting on the most devastating year.
Hosts introduce the episode and promote the new What the Fact podcast.
Hosts shift focus to the What the Fact show and explain its premise.
Connor and Carter introduce themselves and outline the episode’s structure.
The hosts explain the volcanic eruption that caused the 1816 climate disaster and its effects.
The discussion covers how the harsh summer inspired works like Frankenstein and Dracula and the invention of the bicycle.
Hosts detail the origins, spread, and societal impact of the 1348 plague.
The segment explores the mysterious sun‑darkening event, the ensuing plague, and the fall of the Eastern Roman Empire.
Carter and Connor debate which of 1816, 1348, or 536 was the worst, with audience participation hinted.
Hosts conclude, invite listeners to vote, and promote the What the Fact podcast.
The Year Without a Summerinsight
The hosts introduce the year 1816, when a massive volcanic eruption canceled summer, caused global famine, and paradoxically inspired the bicycle and Frankenstein.
Mount Tambora in Indonesia erupted in 1815 as a VEI 7 event, producing the largest volcanic eruption in recorded human history and causing global crop failures.
Catapulting Plagued Corpsesstory
During the 1346 siege of Kaffa, attacking Mongol forces used catapults to fling plague-infected corpses over city walls in an early instance of biological warfare.
Origins of Quarantinestrategy
Italian officials combated the Black Death by requiring arriving ships to wait in the harbor for 40 days, establishing the practice and word for quarantine.
The Dark Year of 536insight
An unexplained dry fog caused the sun to give off a weak, bluish light with no warmth for eighteen months, plunging the northern hemisphere into severe cold.
The Plague of Justinian struck the Eastern Roman Empire in 541 CE, killing between a third and a half of the population and devastating the empire's ambitions.
Glacial Ice Solves Mysterystory
In 2018, researchers analyzed ice cores from a Swiss glacier with a laser to uncover microscopic volcanic glass particles from 536 CE, finally solving the historical cold case.
“One of the first recorded uses of biological warfare, although to be fair, that story's debated.”
“The year without a summer, that just seems like seasons are such a part of life we expect.”
“The famine on three continents, the birds dying in June snow, the family counts, happened because the earth got colder by just one degree Fahrenheit.”
“The great-grandfather of the bicycle invented because a volcano killed the horses.”
“The Plague of Justinian, and this is the kicker. It is the first known appearance of the exact same disease that 800 years later comes back as the Black Death.”
Fun fact: Did you know Jaws almost never existed because the shark kept sinking while filming? That is Connor Tomlinson just getting started. If that sounds fascinating, you are going to love Rewind Studios’ new podcast out now called WHAT THE FACT hosted by Connor Tomlinson and Carter Roy. It’s produced by the same team that brings you Serial Killers & Murderous Minds. Connor and co-host Carter Roy pull three unbelievable true facts every week and tell you the full story behind each one. Nothing is off limits. Myths and monsters. Forgotten scandals. Accidental discoveries. Untold stories behind the songs everyone knows. Disasters that sound made up but absolutely happened. Carter sets the scene and Connor makes you fall in love with history. The wildest stuff is real, and the real stuff is wilder than you think. New episodes every Wednesday. What the Fact with Connor Tomlinson and Carter Roy is a Rewind Original, powered by PAVE Studios. Listen and Follow:https://pod.link/6811124906
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