Blake Scholl is one of the leading figures working to bring back civilian supersonic flight. As the founder and CEO of Boom Supersonic, he's building a new generation of supersonic aircraft and pushing for the policies needed to make commercial supersonic travel viable again. But he's equally as impressive as someone who thinks systematically about improving dysfunction—whether it's airport design, traffic congestion, or defense procurement—and sees creative solutions to problems everyone else has learned to accept.

Tyler and Blake discuss why airport terminals should be underground, why every road needs a toll, what's wrong with how we board planes, the contrasting cultures of Amazon and Groupon, why Concorde and Apollo were impressive tech demos but terrible products, what Ayn Rand understood about supersonic transport in 1957, what's wrong with aerospace manufacturing, his heuristic when confronting evident stupidity, his technique for mastering new domains, how LLMs are revolutionizing regulatory paperwork, and much more.

Recorded live at the Progress Conference, hosted by the Roots of Progress Institute. Special thanks to Big Think for the video production.

Read a full transcript enhanced with helpful links, or watch the full video on the new dedicated Conversations with Tyler channel.

Recorded October 18th, 2025.

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Photo Credit: Jeremi Rebecca

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Donald S. Lopez Jr. is among the foremost scholars of Buddhism, whose work consistently distinguishes Buddhist reality from Western fantasy. A professor at the University of Michigan and author of numerous essential books on Buddhist thought and practice, he's spent decades studying Sanskrit and Tibetan texts, including a formative year spent living in a Tibetan monastery in India. His latest book, The Buddha: Biography of a Myth, tackles the formidable challenge of understanding what we can actually know about the historical Buddha.

Tyler and Donald discuss the Buddha's 32 bodily marks, whether he died of dysentery, what sets the limits of the Buddha's omniscience, the theological puzzle of sacred power in an atheistic religion, Buddhism's elaborate system of hells and hungry ghosts, how 19th-century European atheists invented the "peaceful" Buddhism we know today, whether the axial age theory holds up, what happened to the Buddha's son Rahula, Buddhism's global decline, the evidently effective succession process for Dalai Lamas, how a guy from New Jersey created the Tibetan Book of the Dead, what makes Zen Buddhism theologically unique, why Thailand is the wealthiest Buddhist country, where to go on a three-week Buddhist pilgrimage, how Donald became a scholar of Buddhism after abandoning his plans to study Shakespeare, his dream of translating Buddhist stories into new dramatic forms, and more.

Read a full transcript enhanced with helpful links, or watch the full video on the new dedicated Conversations with Tyler channel.

Recorded October 6th, 2025.

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Sam Altman makes his second appearance on the show to discuss how he's managing OpenAI's explosive growth, what he's learned about hiring hardware people, what makes roon special, how far they are from an AI-driven replacement to Slack, what GPT-6 might enable for scientific research, when we'll see entire divisions of companies run mostly by AI, what he looks for in hires to gauge their AI-resistance, how OpenAI is thinking about commerce, whether GPT-6 will write great poetry, why energy is the binding constraint to chip-building and where it'll come from, his updated plan for how he'd revitalize St. Louis, why he's not worried about teaching normies to use AI, what will happen to the price of healthcare and hosing, his evolving views on freedom of expression, why accidental AI persuasion worries him more than intentional takeover, the question he posed to the Dalai Lama about superintelligence, and more.

Recorded live at the Progress Conference, hosted by the Roots of Progress Institute. Special thanks to Big Think for the video production.

Read a full transcript enhanced with helpful links, or watch the full video on the new dedicated Conversations with Tyler channel.

Recorded October 17th, 2025.

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Photo Credit: Jeremi Rebecca

Tyler considers Winnie and Nelson: Portrait of a Marriage one of the best books of the last decade, and its author Jonny Steinberg one of the most underrated writers and thinkers—in North America, at least. Steinberg's particular genius lies in getting uncomfortably close to difficult truths through immersive research—spending 350 hours in police ride-alongs, years studying prison gangs and their century-old oral histories, following a Somali refugee's journey across East Africa—and then rendering what he finds with a novelist's emotional insight.

Tyler and Jonny discuss why South African police only feel comfortable responding to domestic violence calls, how to fix policing, the ghettoization of crime, how prison gangs regulate behavior through century-old rituals, how apartheid led to mass incarceration and how it manifested in prisons, why Nelson Mandela never really knew his wife Winnie and the many masks they each wore, what went wrong with the ANC, why the judiciary maintained its independence but not its quality, whether Tyler should buy land in Durban, the art scene in Johannesburg, how COVID gave statism a new lease on life, why the best South African novels may still be ahead, his forthcoming biography of Cecil Rhodes, why English families weren't foolish to move to Rhodesia in the 1920s, where to take an ideal two-week trip around South Africa, and more.

Read a full transcript enhanced with helpful links, or watch the full video on the new dedicated Conversations with Tyler channel.

Recorded September 29th, 2025.

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Timestamps:

• 00:00:40 – Policing and crime in South Africa
• 00:11:15 – Prison culture
• 00:22:04 – Nelson and Winnie Mandela's marriage
• 00:24:47 – Was Winnie Mandela just a bad person?
• 00:29:20 – Nelson Mandela's masks
• 00:32:04 – Mandela's legacy and the ANC
• 00:36:51 – Reasons for optimism in South Africa
• 00:50:58 – His forthcoming biography of Cecil Rhodes
• 00:55:15 – Where to visit in South Africa

George Selgin has spent over four decades thinking about money, banking, and economic history, and Tyler has known him for nearly all of it. Selgin's new book False Dawn: The New Deal and the Promise of Recovery, 1933–1947 examines what the New Deal actually accomplished—and failed to accomplish—in confronting the Great Depression.

Tyler and George discuss the surprising lack of fiscal and monetary stimulus in the New Deal, whether revaluing gold was really the best path to economic reflation, how much Glass-Steagall and other individual parts of the New Deal mattered, Keynes' "very sound" advice to Roosevelt, why Hayek's analysis fell short, whether America would've done better with a more concentrated banking sector, how well the quantity theory of money holds up, his vision for a "night watchman" Fed, how many countries should dollarize, whether stablecoins should be allowed to pay interest, his stake in a fractional-reserve Andalusian donkey ownership scheme, why his Spanish vocabulary is particularly strong on plumbing, his ambivalence about the eurozone, what really got America out of the Great Depression, and more.

Read a full transcript enhanced with helpful links, or watch the full video on the new dedicated Conversations with Tyler channel.

Recorded September 26th, 2025.

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Photo Credit: Richie Downs

John Amaechi is a former NBA forward/center who became a chartered scientist, professor of leadership at Exeter Business School, and New York Times bestselling author. His newest book, It's Not Magic: The Ordinary Skills of Exceptional Leaders, argues that leadership isn't bestowed or innate, it's earned through deliberate skill development.

Tyler and John discuss whether business culture is defined by the worst behavior tolerated, what rituals leadership requires, the quality of leadership in college basketball and consulting, why Doc Rivers started some practices at midnight, his childhood identification with the Hunchback of Notre Dame and retreat into science fiction, whether Yoda was actually a terrible leader, why he turned down $17 million from the Lakers, how mental blocks destroyed his shooting and how he overcame them, what he learned from Jerry Sloan's cruelty versus Karl Malone's commitment, what percentage of NBA players truly love the game, the experience of being gay in the NBA and why so few male athletes come out, when London peaked, why he loved Scottsdale but had to leave, the physical toll of professional play, the career prospects for 2nd tier players, what distinguishes him from other psychologists, why personality testing is "absolute bollocks," what he plans to do next, and more.

Read a full transcript enhanced with helpful links, or watch the full video on the new dedicated Conversations with Tyler channel.

Recorded September 15th, 2025.

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Steven Pinker returns to Conversations with Tyler with an argument that common knowledge—those infinite loops of "I know that you know that I know"—is the hidden infrastructure that enables human coordination, from accepting paper money to toppling dictators. But Tyler wonders: if most real-world coordination works fine without recursively looping (a glance at a traffic circle), if these models break down with the slightest change in assumptions, and if anonymous internet posters are making correct but uncomfortable truths common knowledge when society might function better with noble lies, is Pinker's theory really capturing how coordination works—and might we actually need less common knowledge, not more?

Tyler and Steven probe these dimensions of common knowledge—Schelling points, differential knowledge, benign hypocrisies like a whisky bottle in a paper bag—before testing whether rational people can actually agree (spoiler: they can't converge on Hitchcock rankings despite Aumann's theorem), whether liberal enlightenment will reignite and why, what stirring liberal thinkers exist under the age 55, why only a quarter of Harvard students deserve A's, how large language models implicitly use linguistic insights while ignoring linguistic theory, his favorite track on Rubber Soul, what he'll do next, and more.

Read a full transcript enhanced with helpful links, or watch the full video on the new dedicated Conversations with Tyler channel.

Recorded September 12th, 2025.

This episode was made possible through the support of the John Templeton Foundation.

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David Commins, author of the new book Saudi Arabia: A Modern History, brings decades of scholarship and firsthand experience to explain the kingdom's unlikely rise. Tyler and David discuss why Wahhabism was essential for Saudi state-building, the treatment of Shiites in the Eastern Province and whether discrimination has truly ended, why the Saudi state emerged from its poorer and least cosmopolitan regions, the lasting significance of the 1979 Grand Mosque seizure by millenarian extremists, what's kept Gulf states stable, the differing motivations behind Saudi sports investments, the disappointing performance of King Abdullah University of Science and Technology despite its $10 billion endowment, the main barrier to improving its k-12 education, how Yemen became the region's outlier of instability and whether Saudi Arabia learned from its mistakes there, the Houthis' unclear strategic goals, the prospects for the kingdom's post-oil future, the topic of David's next book, and more.

Read a full transcript enhanced with helpful links, or watch the full video on the new dedicated Conversations with Tyler channel.

Recorded August 22nd, 2025.

This episode was made possible through the support of the John Templeton Foundation.

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