Throughline

In 1966, the federal government commissioned a massive survey aimed at solving educational inequality. Instead, the explosive Coleman Report unleashed a 60-year debate over race, resources, and what education in America is actually for. This is the story of how the report came together… and the policy whirlwind that followed.

Guests:

Victoria Cain, Associate Professor of History, Northeastern University 

Thomas Kane, Walter H. Gale Professor of Education and Economics, Harvard University
 
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For generations, the SAT has loomed large in the lives of teenagers. The quest for a perfect or near-perfect score has filled many test takers with dread. In this episode, a listener's question makes us wonder... who decided the SAT was the best and brightest way to filter students? And how did it become the pathway to higher education in America?

Guests:

Nicholas Lemann, author of The Big Test and Higher Admissions

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Cobalt mining is one of the world's most dangerous jobs. And it's also one of the most essential: cobalt is what powers the batteries in your smartphone, your laptop, the electric car you felt good about buying. More than three-quarters of the world's cobalt supply lies in the Democratic Republic of Congo, whose abundant resources have drawn greed and grifters for centuries. This week on our series Hidden Histories, we reveal the fight for control of those resources, and for the dignity of the people who produce them. (This episode originally aired in 2023)

Guests: 

Siddharth Kara, author of Cobalt Red: How the Blood of the Congo Powers Our Lives

Adam Hochschild, author of King Leopold’s Ghost

Ramona Austin, art historian and former curator at the Art Institute of Chicago and the Dallas Museum of Art

Georges Nzongola-Ntalaja, African and global studies Professor Emeritus at the University of North Carolina and former UN ambassador for the Democratic Republic of Congo

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This year, K-pop Demon Hunters picked up a couple of Oscars, the pop group BTS made its triumphant return to sold out crowds, and K-pop took center stage at the World Cup final. It’s all part of Korea’s 50-year game plan to achieve global cultural dominance. This week on our Hidden Histories series, we dig into the government policy that leveraged sports, screens, and sex to transform Korea’s economy and influence.

Guests: 

Michael Kim, professor at Yonsei University in Seoul 

John Dimoia, professor of Korean history at Seoul National University

Heijin Lee, professor of women and gender studies at the University of Hawaii

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Brownie Wise revolutionized how we store our food. She was one of the first female corporate executives in U.S. history. But she’s not a household name. This week on our series Hidden Histories, the rise and fall of the queen of plastics—and one of corporate America's most dramatic betrayals. (This episode originally aired in 2025)

Guests:

Alison Clarke, author of Tupperware, the Promise of Plastic in 1950s America

Bob Kealing, author of Life of the Party: The Remarkable Story of How Brownie Wise Built, and Lost, a Tupperware Party Empire

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