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). He also served as Chair of the Canberra Commissio…

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 University Professor at Harvard University, and he sits on t…

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/ See omnystudio.com/listener for privacy information.Door Joe Walker

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 ever joint interview. Full transcript available at: j…

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. See omnystudio.com/listener for privacy information.…

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 See omnystudio.com/listener for privacy information.…

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 See omnystudio.com/listener for privacy information.…

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 the strongest empirical defence of the Enlightenment (…

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 See omnystudio.com/listener for privacy information.…

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 Finance at the University of Chicago Raghuram Rajan. Rag…

Peter Singer is the Ira W. DeCamp Professor of Bioethics at Princeton University. He is widely regarded as the world's most influential living philosopher. Full transcript available at: jnwpod.com Episode recorded on 26 April 2023. See omnystudio.com/listener for privacy information.Door Joe Walker

Peter Turchin is a complexity scientist and one of the founders of cliodynamics — a new, cross-disciplinary field that applies mathematics and big data to test historical theories. Full transcript available at: jnwpod.com. See omnystudio.com/listener for privacy information.Door Joe Walker

Stephen Wolfram is a physicist, computer scientist and businessman. He is the founder and CEO of Wolfram Research, the creator of Mathematica and Wolfram Alpha, and the author of A New Kind of Science. Full transcript available at: jnwpod.com. See omnystudio.com/listener for privacy information.Door Joe Walker

Katalin Karikó is a Hungarian-American biochemist. She is one of the inventors of mRNA technology. Full transcript available at: thejspod.com. Episode recorded on 15 February 2023. See omnystudio.com/listener for privacy information.Door Joe Walker

Richard Rhodes is an American historian and the Pulitzer Prize-winning author of The Making of the Atomic Bomb. Full transcript available at: thejspod.com See omnystudio.com/listener for privacy information.Door Joe Walker

Dr Ken Henry is an Australian economist who served as Secretary of Australia's Treasury from 2001 to 2011. He was instrumental in helping Australia avoid recession during the 2008 Global Financial Crisis — Australia was the only major advanced economy to do so. Full transcript available at: thejspod.com See omnystudio.com/listener for privacy infor…

Palmer Luckey is an American tech entrepreneur and billionaire. He has founded two companies: Oculus VR (acquired by Facebook for $2 billion in 2014), and Anduril (recently valued at $8.5 billion). He has been described as the real-life Tony Stark. Full transcript available at: www.thejspod.com See omnystudio.com/listener for privacy information.…