The primatologist discusses the thrill of observing chimpanzees in the wild, the value of challenging orthodoxy, and why dying is her next great adventure.
Aug 1
33. Travis Tygart Is Coming for Cheaters — Just Ask Lance Armstrong
He’s the C.E.O. of the United States Anti-Doping Agency (USADA), which, under his charge, exposed the most celebrated American cyclist as a cheater. And Steve’s been studying cheaters for the last 25 years, so he’s also excited to talk to Travis about the incentives to cheat and ... Show More
45m 10s
Jul 25
32. Angela Duckworth Explains How to Manage Your Goal Hierarchy
She’s the author of the bestselling book Grit, and a University of Pennsylvania professor of psychology — a field Steve says he knows nothing about. But once Angela gives Steve a quick tutorial on “goal conflict,” he is suddenly a fan. They also talk parenting, self-esteem, and h ... Show More
50m 47s
Jul 18
31. Peter Leeson on Why Trial-by-Fire Wasn’t Barbaric and Why Pirates Were Democratic
He’s an economist who studies even weirder things than Steve. They discuss whether economics is the best of the social sciences, and why it’s a good idea to get a tattoo of a demand curve on your bicep. This episode originally aired on June 11th, 2021. Hosted by Simplecast, an Ad ... Show More
45m 40s
Oct 2025
Jane Goodall, In Memoriam — What It Means to Be Human
The great primatologist and humanitarian, Jane Goodall, died on October 1, 2025, at the age of 91. It is a joy and a comfort to revisit our last broadcast of her 2020 conversation with Krista. Jane Goodall began her epic work studying chimpanzees in the Gombe forest without even ... Show More
50m 51s
Jul 2022
S14, BONUS EPISODE! How To Fail: Jane Goodall
The legendary Jane Goodall is a scientist, convservationist and humanitarian, whose 60-year study of wild chimpanzees in Tanzania challenged and overturned much of the conventional scientific thinking at the time. Her tireless work over the years - she is now 88 - has won her a l ... Show More
57m 57s
Oct 2025
Jane Goodall on Optimism, Hope and Conservation
We said goodbye to Jane Goodall, who passed away yesterday at 91 after a life that inspired millions. I feel so grateful to have had the chance to speak with her back in July 2022, a conversation I’ll never forget. Today, in honour of her incredible legacy, I want to re-share it ... Show More
1 h