
22. Sal Khan: “If It Works for 15 Cousins, It Could Work for a Billion People.”
Khan Academy grew out of Sal Khan’s online math tutorials for his extended family. It’s now a platform used by more than 115 million people in 190 countries. So what does Khan want to do next? How abo...
3 Apr 202144min

21. Pete Docter: “What If Monsters Really Do Exist?”
He’s the chief creative officer of Pixar, and the Academy Award-winning director of Soul, Inside Out, Up, and Monsters, Inc. Pete Docter and Steve talk about Pixar’s scrappy beginnings, why it costs $...
27 Mar 202143min

20. John Donohue: “I'm Frequently Called a Treasonous Enemy of the Constitution.”
He’s a law professor with a Ph.D. in economics and a tendency for getting into fervid academic debates. Over 20 years ago, he and Steve began studying the impact of legalized abortion on crime. John a...
20 Mar 202137min

19. Marina Nitze: “If You Googled ‘Business Efficiency Consultant,’ I Was the Only Result.”
At 27— and without a college degree — she was named chief technology officer of the Department of Veterans Affairs. Today, Marina Nitze is trying to reform the foster care system. She tells Steve how ...
13 Mar 202138min

18. Robert Sapolsky: “I Don’t Think We Have Any Free Will Whatsoever.”
He’s one of the world’s leading neuroscientists, with a focus on the physiological effects of stress. (For years, he spent his summers in Kenya, alone except for the baboons he was observing.) Steve a...
6 Mar 202141min

17. Emily Oster: “I Am a Woman Who Is Prominently Discussing Vaginas.”
In addition to publishing best-selling books about pregnancy and child-rearing, Emily Oster is a respected economist at Brown University. Over the course of the pandemic, she’s become the primary coll...
27 Feb 202142min

16. Joshua Jay: “Humans Are So, So Easy to Fool.”
He’s a world-renowned magician who’s been performing since he was seven years old. But Joshua Jay is also an author, toy maker, and consultant for film and television. Steve Levitt talks to him about ...
20 Feb 202142min

15. Tim Harford: “If You Can Make Sure You're Not An Idiot, You've Done Well.”
He’s a former World Bank economist who became a prolific journalist and the author of one of Steve Levitt’s favorite books, The Undercover Economist. Tim Harford lives in England, where he’s made it h...
13 Feb 202142min



















