Conversations with Tyler

Carl Zimmer is one of the finest science communicators of our time, having spent decades writing about biology, evolution, and heredity. His latest (and 16th) book, Air-Borne: The Hidden History of the Life We Breathe, explores something even more fundamental—how the very air around us is teeming with life, from pollen to pathogens to microbes floating miles above the Earth. He joins Tyler to discuss why it took scientists so long to accept airborne disease transmission and more, including why 19th-century doctors thought hay fever was a neurosis, why it took so long for the WHO and CDC to acknowledge COVID-19 was airborne, whether ultraviolet lamps can save us from the next pandemic, how effective masking is, the best theory on the anthrax mailings, how the U.S. military stunted aerobiology, the chance of extraterrestrial life in our solar system, what Lee Cronin’s “assembly theory” could mean for defining life itself, the use of genetic information to inform decision-making, the strangeness of the Flynn effect, what Carl learned about politics from growing up as the son of a New Jersey congressman, and much more. Read a full transcript [https://conversationswithtyler.com/episodes/carl-zimmer/] enhanced with helpful links, or watch the full video [https://youtu.be/D70KznMs6PI]. Recorded January 15th, 2025. Help keep the show ad free by donating [https://mercatus.donorsupport.co/page/podcastgift?utm_source=cwt+podcast&utm_medium=podcast&utm_campaign=shownotes] today! Other ways to connect * Follow us on X [https://twitter.com/cowenconvos] and Instagram [https://www.instagram.com/cowenconvos/?hl=en] * Follow Tyler [https://twitter.com/tylercowen] on X * Follow Carl [https://x.com/carlzimmer] on X * Sign up for our newsletter [https://mercatus.tfaforms.net/5060931] * Join our Discord [https://discord.gg/JAVWP7vTxt] * Email us: cowenconvos@mercatus.gmu.edu [cowenconvos@mercatus.gmu.edu] * Learn more about Conversations with Tyler and other Mercatus Center podcasts here [https://www.mercatus.org/podcasts]. Photo Credit: Mistina Hanscom

How much of your life’s trajectory was set in motion centuries ago? Gregory Clark has spent decades studying social mobility, and his findings suggest that where you land in society is far more predictable than we like to think. Using historical data, surname analysis, and migration patterns, Clark argues that social mobility rates have remained largely unchanged for 300 years—even across radically different political and economic systems. He and Tyler discuss why we should care about relative mobility vs growing the size of the pie, how physical mobility does and doesn’t matter, why England was a meritocracy by 1700, how assortative mating affects economic and social progress, why India industrialized so late, a new potential explanation why Britain’s economic performance has been lukewarm since WWI, Malthusian societies then and now, whether a “hereditarian” stance favors large-scale redistribution or a free-market approach, the dynamics of assimilation within Europe and the role of negative selection in certain migrations, the challenge of accurately measuring living standards, the neighborhood-versus-family debate over what drives mobility, whether we need datasets larger than humanity itself to decode the genetics of social outcomes, and much more. Read a full transcript [https://conversationswithtyler.com/episodes/gregory-clark/] enhanced with helpful links, or watch the full video [https://youtu.be/gwq_WKBpYJQ]. Recorded February 5th, 2025. Help keep the show ad free by donating [https://mercatus.donorsupport.co/page/podcastgift?utm_source=cwt+podcast&utm_medium=podcast&utm_campaign=shownotes] today! Other ways to connect * Follow us on X [https://twitter.com/cowenconvos] and Instagram [https://www.instagram.com/cowenconvos/?hl=en] * Follow Tyler [https://twitter.com/tylercowen] on X * Follow Gregory [https://x.com/GregoryClarkUCD] on X * Sign up for our newsletter [https://mercatus.tfaforms.net/5060931] * Join our Discord [https://discord.gg/JAVWP7vTxt] * Email us: cowenconvos@mercatus.gmu.edu [cowenconvos@mercatus.gmu.edu] * Learn more about Conversations with Tyler and other Mercatus Center podcasts here [https://www.mercatus.org/podcasts]. Photo Credit: Chris Williams, Zoeica Images

Sign Up [https://events.conversationswithtyler.com/event/e8acc3dc-8b61-4687-bcae-6ccf5827e5fa/summary] for the Boston Listener Meet Up For Ross Douthat, phenomena like UFO sightings and the simulation hypothesis don't challenge religious belief—they demonstrate how difficult it is to escape religious questions entirely. His new book, Believe: Why Everyone Should Be Religious makes the case for religious faith in an age of apparent disenchantment. In his third appearance on Conversations with Tyler, Ross joined Tyler to discuss what getting routed by Christopher Hitchens taught him about religious debate, why the simulation hypothesis resembles ancient Gnostic religion, what Mexican folk Catholicism reveals about spiritual intermediaries, his evolving views on papal authority in the Francis era, what UFO sightings might tell us about supernatural reality, why he's less apocalyptic than Peter Thiel about the Antichrist, and why he's publishing a fantasy novel on Substack before AI potentially transforms creative writing. Read a full transcript [https://conversationswithtyler.com/episodes/ross-douthat-3/] enhanced with helpful links, or watch the full video [https://youtu.be/T7cDKkrp-nM]. Recorded January 16th, 2025. Help keep the show ad free by donating [https://mercatus.donorsupport.co/page/podcastgift?utm_source=cwt+podcast&utm_medium=podcast&utm_campaign=shownotes] today! Other ways to connect * Follow us on X [https://twitter.com/cowenconvos] and Instagram [https://www.instagram.com/cowenconvos/?hl=en] * Follow Tyler [https://twitter.com/tylercowen] on X * Follow Ross [https://x.com/DouthatNYT] on X * Sign up for our newsletter [https://mercatus.tfaforms.net/5060931] * Join our Discord [https://discord.gg/JAVWP7vTxt] * Email us: cowenconvos@mercatus.gmu.edu [cowenconvos@mercatus.gmu.edu] * Learn more about Conversations with Tyler and other Mercatus Center podcasts here [https://www.mercatus.org/podcasts]. Photo Credit: Abigail Douthat ©

Sign Up [https://events.conversationswithtyler.com/event/e8acc3dc-8b61-4687-bcae-6ccf5827e5fa/summary] for the Boston Listener Meet Up Joe Boyd was there when Dylan went electric, when Pink Floyd was born, and when Paul Simon brought Graceland to the world. But far from being just another music industry insider, Boyd has spent decades exploring how the world's musical traditions connect and transform each other. His new book And the Roots of Rhythm Remain, is seventeen years in the making, and is in Tyler’s words “the most substantive, complete, thorough, and well-informed book on world music ever written.” From producing Albanian folk recordings to discovering the hidden links between Mississippi Delta blues and Indian classical music, Boyd's journey reveals how musical innovation often emerges when traditions collide. He joins Tyler to discuss why Zulu music became politically charged in South Africa, what makes Albanian choral music distinct from Bulgarian polyphony, what it was like producing Toots and the Maytals, his role in the famous "Dueling Banjos" scene in Deliverance, his work with Stanley Kubrick on A Clockwork Orange, his experiences with Syd Barrett and Pink Floyd, how he shaped R.E.M.'s sound on Fables of the Reconstruction, what really happened when Dylan went electric at Newport, how the Beatles integrated Indian music, what makes the Kinshasa guitar sound impossible to replicate, and how he maintains his collection of 6,000 vinyl LPs and 30,000 CDs, what he’ll do next, and more. Read a full transcript [https://conversationswithtyler.com/episodes/joe-boyd/] enhanced with helpful links, or watch the full video [https://youtu.be/KhdgihzE1MA]. Recorded December 27th, 2024. Help keep the show ad free by donating [https://mercatus.donorsupport.co/page/podcastgift?utm_source=cwt+podcast&utm_medium=podcast&utm_campaign=shownotes] today! Other ways to connect * Follow us on X [https://twitter.com/cowenconvos] and Instagram [https://www.instagram.com/cowenconvos/?hl=en] * Follow Tyler [https://twitter.com/tylercowen] on X * Sign up for our newsletter [https://mercatus.tfaforms.net/5060931] * Join our Discord [https://discord.gg/JAVWP7vTxt] * Email us: cowenconvos@mercatus.gmu.edu [cowenconvos@mercatus.gmu.edu] * Learn more about Conversations with Tyler and other Mercatus Center podcasts here [https://www.mercatus.org/podcasts].

Scott Sumner didn't follow the typical path to economic influence. He nearly lost his teaching job before tenure, did his best research after most academics slow down, and found his largest audience through blogging in his 50s and 60s, in the wake of the 2008 financial crisis. Yet this unconventional journey led him to become one of the most influential monetary thinkers of the past two decades. Scott joins Tyler to discuss what reading Depression-era newspapers revealed about Hitler's rise, when fiat currency became viable, why Sweden escaped the worst of the 1930s crash, whether bimetallism ever made sense, where he'd time-travel to witness economic history, what 1920s Hollywood movies get wrong about their era, how he developed his famous maxim "never reason from a price change," whether the Fed can ever truly follow policy rules like NGDP targeting, if Congress shapes monetary policy more than we think, the relationship between real and nominal shocks, his favorite Hitchcock movies, why Taiwan's 90s cinema was so special, how Ozu gets better with age, whether we'll ever see another Bach or Beethoven, how he ended up at the University of Chicago, what it means to be a late bloomer in academia, and more. Read a full transcript [https://conversationswithtyler.com/episodes/scott-sumner/] enhanced with helpful links, or watch the full video [https://youtu.be/iV34kkD61AA]. Recorded December 27th, 2024. Other ways to connect * Follow us on X [https://twitter.com/cowenconvos] and Instagram [https://www.instagram.com/cowenconvos/?hl=en] * Follow Tyler [https://twitter.com/tylercowen] on X * Follow Scott [https://x.com/ScottSumnerTMI] on X * Sign up for our newsletter [https://mercatus.tfaforms.net/5060931] * Join our Discord [https://discord.gg/JAVWP7vTxt] * Email us: cowenconvos@mercatus.gmu.edu [cowenconvos@mercatus.gmu.edu] * Learn more about Conversations with Tyler and other Mercatus Center podcasts here [https://www.mercatus.org/podcasts].