Richard Butler — Nuclear Diplomacy at the End of History

Richard Butler AC is a retired Australian diplomat. He served as Australia's first Ambassador for Disarmament (1983-1988), Australian Ambassador to the United Nations (1992-1997), and Chair of the United Nations Special Commission (UNSCOM) to inspect Iraq for weapons of mass destruction (1997-1999)…

Larry Summers — AGI and the Next Industrial Revolution

Larry Summers is a former US Treasury Secretary (1999-2001), Chief Economist at the World Bank (1991-1993), and Director of the National Economic Council under President Obama (2009-2010). He also served as President of Harvard University (2001-2006). Currently, he is the Charles W. Eliot Universi…

Nassim Taleb — Meditations on Extremistan

Nassim Taleb is trader, researcher and essayist. He is the author of the Incerto, a multi-volume philosophical and practical meditation on uncertainty. Full transcript available at: https://josephnoelwalker.com/nassim-taleb-158/

Robert Boyd & Peter Richerson — How Ice Age Climate Chaos Made Humans Cultural Animals

Robert Boyd and Peter Richerson are anthropologists based in America. Their partnership was central to the development of Dual-Inheritance Theory, a framework that applies Darwinian evolution to culture and explains how genes and culture have intertwined to shape our species. This is their first e…

Lucy Turnbull — Urbanism, YIMBYism, and Solutions to Australia's Housing Crisis (Bonus Live Episode)

Lucy Turnbull is an urbanist, businesswoman and philanthropist. She was the first female Lord Mayor of Sydney, from 2003-4. From 2015-20, she was the inaugural Chief Commissioner of the Greater Sydney Commission, tasked with delivering strategic planning for the whole of metropolitan Sydney.

Bryan Caplan — The Economics of Housing Abundance

Bryan Caplan is Professor of Economics at George Mason University. A bestselling author, his books include The Case Against Education, Open Borders, and Build, Baby, Build: The Science and Ethics of Housing Deregulation. Full transcript available at: josephnoelwalker.com/bryan-caplan-155

2023 Retrospective — A Listener Interviews Me

In this special episode, the tables are turned as I'm interviewed by a listener of the show, DJ Thornton from Sydney. We reflect on the progress of the show in 2023, what I learned from this year's guests, and what's in store for 2024. Full transcript available at: josephnoelwalker.com

David Deutsch & Steven Pinker (First Ever Public Dialogue) — AGI, P(Doom), & The Enemies of Progress

At a time when the Enlightenment is under attack from without and within, I bring together two of the most thoughtful defenders of progress and reason, for their first ever public dialogue. Steven Pinker is the Johnstone Professor of Psychology at Harvard University. I think of him as providing th…

Shruti Rajagopalan — On Spotting Talent, And Making Sense of Rising India

Shruti Rajagopalan is an Indian-American economist. She leads the Indian political economy research program and Emergent Ventures India at the Mercatus Center at George Mason University. She also hosts the Ideas of India podcast. Full transcript available at: jnwpod.com

Raghuram Rajan — Debt, Monetary Policy, and Unintended Consequences

What were the deep causes of the global financial crisis and great recession? Has unconventional monetary policy in the wake of the crisis done more harm than good? And should monetary policy target financial stability? I discuss these questions and more with Indian economist and Professor of Fina…