A Feast for Baboons

We start this story off with a question. Are human beings innately violent? Then we head to East Africa with Stanford neuroscientist Robert Sapolsky, who spent his summers studying wild baboons there. Baboons are a textbook example of a hierarchical, male-dominated, and aggressive society. But one day, Sapolsky noticed that a troop of baboons became unexpectedly gentle. They deviated from the usual aggressiveness so characteristic of them and groomed each other. The key question was how do these guys unlearn their entire childhood culture of aggression, something supposedly built-in? Sapolsky tells us that tale — a moment he describes as one of the best science moments of his life. For more: Read Robert Sapolsky’s account of his 21 years studying baboons in Kenya. Radiolab was created by Jad Abumrad and is edited by Soren Wheeler. Lulu Miller and Latif Nasser are our co-hosts. Dylan Keefe is our director of sound design. Our staff includes: Simon Adler, Jeremy Bloom, Becca Bressler, W. Harry Fortuna, David Gebel, Maria Paz Gutiérrez, Sindhu Gnanasambandan, Matt Kielty, Annie McEwen, Alex Neason, Valentina Powers, Sarah Qari, Sarah Sandbach, Arianne Wack, Pat Walters and Molly Webster. Our fact-checkers are Diane Kelly, Emily Krieger and Natalie Middleton. Production help from Tanya Chawla. Sound mixing by Joe Plourde. HEY GROWN-UPS!Love the show? Leave us a ⭐⭐⭐⭐⭐ rating and review on your podcast app—it helps curious listeners find us!Terrestrials is made possible in part by listeners like you. Support the show by joining The Explorers Club —and we’ll send you a special puzzle as a thank-you gift from our team!We want to hear from you! Share your thoughts about Terrestrials with us.Subscribe to our weekly newsletter for bite-sized essays, activities, and ways to connect with the show.Follow us on YouTube, Instagram, and TikTok for behind-the-scenes extras and more.Listen to original music from Terrestrials on Spotify, Apple Music, or our music page.Got a badgering question for the team? Email us at [email protected] or submit a voice memo with your name, age, and your question using this form! Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.