Ella al-Shamahi is one part Charles Darwin, one part Indiana Jones. She braves war zones and pirate-infested waters to collect fossils from prehistoric caves, fossils that help us understand the origin of our species. Her recent hit BBC / PBS series Human follows her around the globe trying to piece together the unlikely story of how early humans conquered the world. But Ella’s own origins as an evolutionary biologist are equally unlikely. She sits down with us and tells us a story she has rarely shared publicly, about how she came to believe in evolution, and how much that belief cost her. Special thanks to Misha Euceph and Hamza Syed.EPISODE CREDITS: Reported by - Latif NasserProduced by - Jessica Yung and Pat Walterswith help from - Sarah QariFact-checking by - Diane Kellyand Edited by - Pat Walters EPISODE CITATIONS:Videos - “Human” (https://www.bbcearth.com/shows/human), Ella’s show on the BBC and PBSSignup for our newsletter!! It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.Leadership support for Radiolab’s science programming is provided by the Simons Foundation and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.
Soccer leagues around the world use a promotion-and-relegation system to reward the best teams and punish the worst. We ask whether American sports fans would enjoy a similar system. (Part two of a two-part series.) SOURCES:Domonique Foxworth, sports analyst and former N.F.L. player.Stefan Szymanski, professor of sport management at the University of Michigan.Victor Matheson, professor of economics at the College of the Holy Cross. RESOURCES:"'Root, root, root for the home team" did TV kill minor league baseball in the 1950s?" by Stefan Szymanski (University of Michigan, 2025)."European and North American Sports Differences (?): A Quarter Century on," by Stefan Szymanski (Principles and Paradoxes of Sports Economics, 2024).National Pastime: How Americans Play Baseball and the Rest of the World Plays Soccer, by Stefan Szymanski and Andrew Zimbalist (2006). EXTRAS:"When Is a Superstar Just Another Employee? (Update)," by Freakonomics Radio (2025)."The Longest Long Shot," by Freakonomics Radio (2016). Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
First up on the podcast, producer Kevin McLean talks with Associate Online News Editor Michael Greshko about the impact of wildfires on wine; a couple horse stories, one modern, one ancient; and why educators are racing to archive government materials.
Next on the show, research that took advantage of a natural experiment in unnatural lighting. Host Sarah Crespi talks with Ph.D. student Liz Aguilar and Kimberly Rosvall, an associate professor, both in the department of biology at Indiana University Bloomington, about a citizen-science initiative that captured bird behavior before, during, and after a total solar eclipse in April 2024.
This week’s episode was produced with help from Podigy.
Authors: Sarah Crespi; Kevin McLean; Michael Greshko
Learn more about your ad choices. Visit megaphone.fm/adchoices
When things go wrong in our relationships, we often try to change the way our partners behave. But usually, trying to fix a person only makes things worse. Last week, we talked to psychologist James Cordova about why this tendency can be so damaging, and what to do instead. This week, we explore another difficult but effective way to strengthen our relationships. Then, on Your Questions Answered, we bring back researcher Victor Strecher, who studies purpose. Vic spoke with us in June about the death of his daughter, and how it changed his own outlook on purpose. That conversation, which was called "You 2.0: What Is Your Life For?" had a powerful impact on many listeners. We'll hear Vic's responses to their thoughts and questions. What have you learned about changing your partner in the course of your relationship? Have you come up with ways to accept your partner's flaws? If you have questions or comments for James Cordova, and you'd be willing to share with the Hidden Brain audience, please record a short voice memo on your phone and email it to us at ideas@hiddenbrain.org. Use the subject line "acceptance." Thanks! The Hidden Brain tour is continuing, with our next stops just a few days away! Join us in Baltimore on October 11 or Washington, D.C. on October 12 to see Shankar live on stage. We'll also be in Los Angeles on November 22, and more dates in 2026 are coming soon. For more info and tickets, head to hiddenbrain.org/tour. Episode illustration by Paris Bilal for Unsplash+. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
Since 2016, more than 50,000 Canadians have died from toxic drug poisoning. That's roughly the population of Woodstock, Ontario or Penticton, BC. In May, Alberta passed the "Compassionate Care Act", a new law giving police, family members, and doctors the right to request mandatory addiction treatment for those deemed a danger to themselves or others. B.C. recently announced an expansion in its involuntary care program while other provinces are considering it. Supporters call it a last resort for those who can't help themselves. Critics warn it's a dangerous overreach with serious ethical risks.Our question: Is involuntary treatment for addiction ever justified? When - if ever - should it be mandatory?
This is the story of a three-year-old girl and the highest court in the land. The Supreme Court case Adoptive Couple v. Baby Girl is a legal battle that has entangled a biological father, a heart-broken couple, and the tragic history of Native American children taken from their families. We originally released this story back in 2013, when that girl’s fate was still in the balance of various legal decisions. We thought now was a good time to bring the story back, because the Act at the center of the story is still being questioned.When then-producer Tim Howard first read about this case, it struck him as a sad but seemingly straightforward custody dispute. But, as he started talking to lawyers and historians and the families involved in the case, it became clear that it was much more than that. Because Adoptive Couple v. Baby Girl challenges parts of the 1978 Indian Child Welfare Act, this case puts one little girl at the center of a storm of legal intricacies, Native American tribal culture, and heart-wrenching personal stakes.LATERAL CUTS:What Up Holmes?The GatekeeperEPISODE CREDITS:Reported by - Tim HowardProduced by - Tim HowardEPISODE CITATIONS (so many):Background and Reporting from a range of different perspectives"Couple forced to give up daughter"An introductory article by Allyson Bird, for the Charleston, SC Post and Courier"Supreme Court Takes on Indian Child Welfare Act in Baby Veronica Case" A report for Indian Country Today by Suzette Brewer, who has also written a two-part series on the case."Supreme Court hears Indian child custody case"Tulsa World article by Michael Overall which includes Dusten Brown's account of his break-up with Veronica's mother, and his understanding about his custodial rights. Plus photos of Dusten, Veronica, and Dusten's wife Robin in their Oklahoma home_._Randi Kaye's report for CNN on the background of the case, and interviews with Melanie and Matt Capobianco: "Video: Adoption custody battle for Veronica"Nina Totenberg’s report for NPR: "Adoption Case Brings Rare Family Law Dispute To High Court"Reporting by NPR's Laura Sullivan and Amy Walters on current ICWA violations in South Dakota.Dr. Phil's coverage: "Adoption Controversy: Battle over Baby Veronica"Analysis and EditorialsOp-ed by Veronica's birth mom, Christy Maldonado, in the Washington Post: "Baby Veronica belongs with her adoptive parents"Colorlines report "The Cherokee Nation’s Baby Girl Goes on Trial:"Americans remain dangerously uninformed about the basics of tribal sovereignty, and what it means for the relationship between the United States and Native tribes and nations.The Weekly Standard's Ethan Epstein argues that ICWA is "being used to tear [families] apart]: "Mistreating Native American Children"Andrew Cohen considers the trickier legal aspects of the case for the Atlantic in "Indian Affairs, Adoption, and Race: The Baby Veronica Case Comes to Washington:"A little girl is at the heart of a big case at the Supreme Court next week, a racially-tinged fight over Native American rights and state custody laws.Marcia Zug's breakdown of the case (Marica Zug is an associate professor of law at the University of South Carolina School of Law who she specializes in family and American Indian law) "Doing What’s Best for the Tribe" for Slate:Two-year-old “Baby Veronica” was ripped from the only home she’s known. The court made the right decision.Marcia Zug for the Michigan Law Review: "Adoptive Couple v. Baby Girl: Two-and-a-Half WAys To Destroy Indian Law"From Walter Olson, a senior fellow at the Cato Institute’s Center for Constitutional Studies: "The Constitutional Flaws of the Indian Child Welfare Act"Rapid City Journal columnist David Rooks poses a set of tough questions about ICWA: "ROOKS: Questions unasked, unanswered"Editorial coverage from The New York Times:"A Wrenching Adoption Case""Adoptive Parents vs. Tribal Rights"Contemporary, Historic, and Legal Source MaterialsAdoptive Couple v. Baby Girl on the SCOTUS (Supreme Court of the United States) BlogAudio from the oral arguments in the Supreme CourtOfficial website for ICWA (the federal Indian Child Welfare Act)1974 Hearings Before the Subcommittee on Indian Affairs "on problems that American Indian families face in raising their children and how these problems are affected by federal action or inaction." PDFThe National Indian Child Welfare AssociationThe First Nations Repatriation Institute, which works with and does advocacy for adopteesSignup for our newsletter!! It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.Leadership support for Radiolab’s science programming is provided by the Simons Foundation and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.
The N.F.L. is a powerful cartel with imperial desires. College football is about to undergo a financial reckoning. So maybe they should team up? (Part one of a two-part series.) SOURCES:DeMaurice Smith, former executive director of the National Football League Players Association.Domonique Foxworth, sports analyst and former N.F.L. player.Jeffrey Kessler, partner at the law firm of Winston & Strawn.Oliver Luck, sports executive and consultant.Victor Matheson, professor of economics at the College of the Holy Cross. RESOURCES:Turf Wars: The Fight for the Soul of America's Game, by DeMaurice Smith (2025)."Is there a Case for Subsidizing Sports Stadiums?" by Victor Matheson (Journal of Policy Analysis and Management, 2018). EXTRAS:"America’s Hidden Duopoly," by Freakonomics Radio (2018)."Should the U.S. Merge With Mexico?" by Freakonomics Radio (2014). Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
