Big Ideas

Big Ideas

episodes

Interviews with scholars promoting big ideas.

John Oakes, "The Fast: The History, Science, Philosophy, and Promise of Doing Without" (Avid Reader, 2024)

March 15, 2026

The Fast

John Oakes
Hosted by Saman Nasser

With fasting at an all-time high in popularity, here is an enlightening exploration into the history, science, and philosophy behind the practice—esse…

César A. Hidalgo, "The Infinite Alphabet: And the Laws of Knowledge" (Allen Lane, 2026)

March 15, 2026

The Infinite Alphabet

César A. Hidalgo
Hosted by Caleb Zakarin

We all understand that knowledge shapes the fate of business and the growth of nations, but few of us are aware of the principles that govern its moti…

Bryan Caplan's Case Against Education

March 6, 2026

The Case Against Education

Bryan Caplan
Hosted by Caleb Zakarin

Today I’m speaking with economist Bryan Caplan about education and bullshit, with a particular focus on his book, The Case Against Education: Why the …

Josh Milburn, "Food, Justice, and Animals: Feeding the World Respectfully" (Oxford UP, 2023)

February 21, 2026

Food, Justice, and Animals

Josh Milburn
Hosted by Kyle Johannsen
Listen:

How would we eat if animals had rights? A standard assumption is that our food systems would be plant-based. But maybe we should reject this assumptio…

Hélène Landemore, "Politics Without Politicians: The Case for Citizen Rule" (Penguin, 2026)

February 12, 2026

Politics Without Politicians

Hélène Landemore
Hosted by Jun Wei Lee

Host Jun Wei Lee speaks with Hélène Landemore about her book, Politics Without Politicians: The Case for Citizen Rule (Penguin, 2026). An acclaimed po…

Nina Bandelj, "Overinvested: The Emotional Economy of Modern Parenting" (Princeton UP, 2026)

February 5, 2026

Overinvested

Nina Bandelj
Hosted by Caleb Zakarin

Parents are exhausted. When did raising children become such all-consuming, never-ending, incredibly expensive, and emotionally absorbing effort? In t…

Gregory T. Chin and Kevin P. Gallagher, "China and the Global Economic Order" (Cambridge UP, 2025)

February 2, 2026

China and the Global Economic Order

Gregory T. Chin and Kevin P. Gallagher

China and the Global Economic Order (Cambridge University Press, 2026) examines China's evolving relations with the Bretton Woods institutions (BWIs),…

Nick Romeo, "The Alternative: How to Build a Just Economy" (PublicAffairs, 2024)

January 24, 2026

The Alternative

Nick Romeo
Hosted by Stephen Pimpare

Winners Take All meets Nickel and Dimed: a provocative debunking of accepted wisdom, providing the pathway to a sustainable, survivable economy. Conf…

Justin Gregg, "If Nietzsche Were a Narwhal: What Animal Intelligence Reveals About Human Stupidity" (Little, Brown, 2022)

January 18, 2026

If Nietzsche Were a Narwhal

Justin Gregg
Hosted by Miranda Melcher

What if human intelligence is actually more of a liability than a gift? After all, the animal kingdom, in all its diversity, gets by just fine without…

Tomer Persico, "In God's Image: How Western Civilization Was Shaped by a Revolutionary Idea" (NYU Press, 2025)

January 8, 2026

In God's Image

Tomer Persico
Hosted by Ilana Maymind

Dr. Tomer Persico is a Research Fellow at the Shalom Hartman Institute, a Rubinstein Fellow at Reichman University, and a Senior Research Scholar at t…

Sean Mathews, "The New Byzantines: The Rise of Greece and Return of the Near East" (Hurst, 2025)

January 8, 2026

The New Byzantines

Sean Mathews
Hosted by Nicholas Gordon

Where does Greece belong? Many look at the ancient Greek ruins of Athens, and see the cradle of Western civilization. But much of Greece’s history act…

Peter Frankopan, "The Earth Transformed: An Untold History" (Knopf, 2023)

January 6, 2026

The Earth Transformed

Peter Frankopan
Hosted by Javier Mejia

The Earth Transformed. An Untold History (Knopf, 2023) is a captivating and informative book that reveals how climate change has been a driving force …

Hans Van Eyghen, "The Epistemology of Spirit Beliefs" (Routledge, 2023)

January 3, 2026

The Epistemology of Spirit Beliefs

Hans Van Eyghen
Listen:

Hans Van Eyghen's book The Epistemology of Spirit Beliefs (Routledge, 2023) assesses whether belief in spirits is epistemically justified. It presents…

Richard Wolin, "Heidegger in Ruins: Between Philosophy and Ideology" (Yale UP, 2023)

January 2, 2026

Heidegger in Ruins

Richard Wolin
Hosted by Ryan Tripp

What does it mean when a radical understanding of National Socialism is inextricably embedded in the work of the twentieth century's most important ph…

Kevin J. Mitchell, "Free Agents: How Evolution Gave Us Free Will" (Princeton UP, 2023)

January 1, 2026

Free Agents

Kevin J. Mitchell
Hosted by Mark Klobas

Scientists are learning more and more about how brain activity controls behavior and how neural circuits weigh alternatives and initiate actions. As w…

Philippe Huneman, "Why?: The Philosophy Behind the Question" (Stanford UP, 2023)

December 29, 2025

Why?

Philippe Huneman
Listen:

Why did triceratops have horns? Why did World War I occur? Why does Romeo love Juliet? And, most importantly, why ask why? In Why?: The Philosophy Beh…

Graham Harman, "Waves and Stones: The Continuous and the Discontinuous in Human Thought" (Allen Lane, 2025)

December 15, 2025

Waves and Stones

Graham Harman
Hosted by Adam Bobeck

A new exploration of our conception of reality, by one of the world’s most influential philosophers. How do we understand the world and our place i…

Reading the Bible with AI?: A Conversation with John Kaag, Philosopher and Co-Founder of Rebind AI

December 3, 2025

Reading the Bible with AI?

John Kaag
Hosted by Caleb Zakarin

Rebind combines reading with AI-chat to deepen learning and simulate the experience of conversing with some of the greatest scholars and thinkers. Wit…

Philip Pettit, "The State" (Princeton UP, 2023)

December 1, 2025

The State

Philip Pettit
Hosted by Caleb Zakarin

In The State (Princeton University Press, 2023), the prominent political philosopher Philip Pettit embarks on a massive undertaking, offering a major …

Nicholas Gamso, "Art After Liberalism" (Columbia UP, 2022)

November 29, 2025

Art After Liberalism

Nicholas Gamso

Art After Liberalism (Columbia UP, 2022) is an account of creative practice at a moment of converging political and social rifts – a moment that could…