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Radiolab Presents: G

Radiolab

The episodes from this mini-series can be accessed in the Radiolab podcast feed and radiolab.org for free, or access the ad-free versions here when you become a Radiolab+ subscriber. Radiolab Presents: G is a multi-episode exploration of one of the most dangerous ideas of the past century: the concept of intelligence. In six episodes, the series unearths the fraught history (and present-day use) of IQ tests, digs into the bizarre tale of one man’s obsessive quest to find the secret to genius in Einstein’s brain, reveals the ways the dark history of eugenics have crept up into the present, looks to the future with a controversial geneticist who has created a prenatal test for intelligence, and stages a raucous game-show throwdown to crown the smartest animal in the world.

Episodes

  1. 07/06/2019

    The Miseducation of Larry P

    Are some ideas so dangerous we shouldn’t even talk about them? That question brought Radiolab’s senior editor, Pat Walters, to a subject that at first he thought was long gone: the measuring of human intelligence with IQ tests. Turns out, the tests are all around us. In the workplace. The criminal justice system. Even the NFL. And they’re massive in schools. More than a million US children are IQ tested every year. We begin Radiolab Presents: G with a sentence that stopped us all in our tracks: In the state of California, it is off-limits to administer an IQ test to a child if he or she is Black. That’s because of a little-known case called Larry P v. Riles that in the 1970s … put the IQ test itself on trial. With the help of reporter Lee Romney, we investigate how that lawsuit came to be, where IQ tests came from, and what happened to one little boy who got caught in the crossfire. This episode was reported and produced by Lee Romney, Rachael Cusick and Pat Walters. Music by Alex Overington. Fact-checking by Diane Kelly. Special thanks to Elie Mistal, Chenjerai Kumanyika, Amanda Stern, Nora Lyons, Ki Sung, Public Advocates, Michelle Wilson, Peter Fernandez, John Schaefer. Lee Romney’s reporting was supported in part by USC’s Center for Health Journalism. Radiolab Presents: G is supported in part by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. Support Radiolab by becoming a member today at https://radiolab.org/donate.

    1h 4m

  2. 14/06/2019 • RADIOLAB+ ONLY

    Problem Space

    In the first episode of Radiolab Presents: G, we went back to the 1970s to meet a group of Black parents who put the IQ test on trial. The lawsuit, Larry P v. Riles, ended with a ban on IQ tests for all Black students in the state of California, a ban that’s still in place today. In this episode, we meet the families in California dealing with that ban 40 years later. Families the ban was designed to protect, but who now say it discriminates against their children. How much have IQ tests changed since the '70s? And can they be used for good? We talk to the people responsible for designing the most widely used modern IQ test, and along the way, we find out that at the very same moment the IQ test was being put on trial in California, on the other side of the country, it was being used to solve one of the biggest public health problems of the 20th century. This episode was reported and produced by Pat Walters, Rachael Cusick and Jad Abumrad, with production help from Bethel Habte. Music by Alex Overington. Fact-checking by Diane Kelly. Special thanks to Lee Romney, Chenjerai Kumanyika, Moira Gunn and Tech Nation, and Lee Rosevere for his song "All the Answers." Radiolab Presents: G is supported in part by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. Support Radiolab by becoming a member today at https://radiolab.org/donate.

    41 min

  3. 28/06/2019 • RADIOLAB+ ONLY

    Relative Genius

    Albert Einstein asked that when he died, his body be cremated and his ashes be scattered in a secret location. He didn’t want his grave, or his body, becoming a shrine to his genius. When he passed away in the early morning hours of April, 18, 1955, his family knew his wishes. There was only one problem: the pathologist who did the autopsy had different plans. In the third episode of Radiolab Presents: G, we go on one of the strangest scavenger hunts for genius the world has ever seen. We follow Einstein’s stolen brain from that Princeton autopsy table, to a cider box in Wichita, Kansas, to labs all across the country. And eventually, beyond the brain itself entirely. All the while wondering, where exactly is the genius of a man who changed the way we view the world? This episode was reported by Rachael Cusick and Pat Walters, and produced by Bethel Habte, Rachael Cusick and Pat Walters. Music by Alex Overington and Jad Abumrad. Special thanks to: Elanor Taylor, Claudia Kalb, Dustin O’Halloran, Tim Huson, The Einstein Papers Project and all the physics for (us) dummies Youtube videos that accomplished the near-impossible feat of helping us understand relativity. Radiolab Presents: G is supported in part by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. Support Radiolab by becoming a member today at https://radiolab.org/donate.

    1h 3m

  4. 25/07/2019 • RADIOLAB+ ONLY

    Unnatural Selection

    This past fall, a scientist named Steve Hsu made headlines with a provocative announcement. He would start selling a genetic intelligence test to couples doing IVF: a sophisticated prediction tool, built on big data and machine learning, designed to help couples select the best embryo in their batch. We wondered, how does that work? What can the test really say? And do we want to live in a world where certain people can decide how smart their babies will be? This episode was produced by Simon Adler, with help from Rachael Cusick and Pat Walters. Fact-checking by Michelle Harris. Engineering help from Jeremy Bloom. Special thanks to Catherine Bliss. Radiolab Presents: G is supported in part by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. Support Radiolab by becoming a member today at https://radiolab.org/donate.

    34 min

  5. 30/07/2019 • RADIOLAB+ ONLY

    The World's Smartest Animal

    This episode begins with a rant. This rant, in particular, comes from Dan Engber — a science writer who loves animals, but despises animal intelligence research. Dan told us that so much of the way we study animals involves tests that we think show a human is smart ... not the animals we intend to study. Dan’s rant got us thinking: What is the smartest animal in the world? And if we threw out our human intelligence rubric, is there a fair way to figure it out? Obviously, there is. And it’s a live game show, judged by Jad Abumrad, Robert Krulwich … and a dog. In this episode of Radiolab Presents: G, we’re sharing that game show with you. It was recorded as a live show in May 2019 at The Greene Space in New York City. We invited two science writers, Dan Engber and Laurel Braitman, and two comedians, Tracy Clayton and Jordan Mendoza, to compete against one another to find the world’s smartest animal. What resulted were a series of funny, delightful stories about unexpectedly smart animals and a shift in the way we think about intelligence across all the animals — including us. Check out the video of our live event here — https://www.youtube.com/watch?v=L3G_KUkjFds&t This episode was produced by Rachael Cusick and Pat Walters, with help from Nora Keller and Suzie Lechtenberg. Fact-checking by Michelle Harris and Dorie Chevlin. Special thanks to Bill Berloni and Macy (the dog) and everyone at The Greene Space. Radiolab Presents: G is supported in part by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. Support Radiolab by becoming a member today at https://radiolab.org/donate.

    49 min

  6. 15/07/2021 • RADIOLAB+ ONLY

    Unfit

    In the past few weeks, most people have probably seen Britney Spears' name or face everywhere. When she stood in front of a judge (virtually) and protested the conservatorship she's been living under for the past 13 years, one harrowing detail in particular stood out. She told the judge, "I was told right now in the conservatorship, I'm not able to get married or have a baby." Today, we look back at an old episode where we explore why it is that hundreds of thousands of people can have their reproductive rights denied ... and spoiler: it goes back to Darwin. When a law student named Mark Bold came across a Supreme Court decision from the 1920s that allowed for the forced sterilization of people deemed “unfit,” he was shocked to discover that it had never been overturned. His law professors told him the case, Buck v. Bell, was nothing to worry about, that the ruling was in a kind of legal limbo and could never be used against people. But he didn’t buy it. In this episode we follow Mark on a journey to one of the darkest consequences of humanity’s attempts to measure the human mind and put people in boxes, following him through history, science fiction and a version of eugenics that’s still very much alive today, and watch as he crusades to restore a dash of moral order to the universe. This episode was produced by Matt Kielty, Lulu Miller and Pat Walters. Special thanks to Sara Luterman, Lynn Rainville, Alex Minna Stern, Steve Silberman and Lydia X.Z. Brown. Radiolab Presents: G is supported in part by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. Support Radiolab by becoming a member today at https://radiolab.org/donate.

    54 min
  • 6 Episodes

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About

The episodes from this mini-series can be accessed in the Radiolab podcast feed and radiolab.org for free, or access the ad-free versions here when you become a Radiolab+ subscriber. Radiolab Presents: G is a multi-episode exploration of one of the most dangerous ideas of the past century: the concept of intelligence. In six episodes, the series unearths the fraught history (and present-day use) of IQ tests, digs into the bizarre tale of one man’s obsessive quest to find the secret to genius in Einstein’s brain, reveals the ways the dark history of eugenics have crept up into the present, looks to the future with a controversial geneticist who has created a prenatal test for intelligence, and stages a raucous game-show throwdown to crown the smartest animal in the world.

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