Season 9, Episode 14

For decades, there’s been a huge gender disparity both on-screen and behind the scenes. But it seems like cold, hard data — with an assist from the actor Geena Davis — may finally be moving the needle. To find out more, check out the podcasts from which this hour was drawn: “Does Hollywood Still Have […]

Season 9, Episode 13

A recent outbreak of illness and death has gotten everyone’s attention — including late-to-the-game regulators. But would a ban on e-cigarettes do more harm than good? We smoke out the facts. To find out more, check out the podcasts from which this hour was drawn: “The Truth About the Vaping Crisis” and “Does Hollywood Still […]

Season 9, Episode 12

Most high-school math classes are still preparing students for the Sputnik era. Steve Levitt wants to get rid of the “geometry sandwich” and instead have kids learn what they really need in the modern era: data fluency. To find out more, check out the podcast from which this hour was drawn: “America’s Math Curriculum Doesn’t […]

Season 9, Episode 11

Do economic sanctions work? Are big democracies any good at spreading democracy? What is the root cause of terrorism? It turns out that data analysis can help answer all these questions — and make better foreign-policy decisions. Guests include former Department of Defense officials Chuck Hagel and Michèle Flournoy and Chicago Project on Security and […]

Season 9, Episode 10

Continuing our conversation with Girl Scouts C.E.O. Sylvia Acevedo. Then: There is strong evidence that exercise is wildly beneficial. There is even stronger evidence that most people hate to exercise. So if a pill could mimic the effects of working out, why wouldn’t we want to take it? To find out more, check out the […]

Season 9, Episode 9

Aisle upon aisle of fresh produce, cheap meat, and sugary cereal — a delicious embodiment of free-market capitalism, right? Not quite. The supermarket was in fact the endpoint of the U.S. government’s battle for agricultural abundance against the U.S.S.R. Our farm policies were built to dominate, not necessarily to nourish — and we are still […]

Season 9, Episode 8

It used to be a global capital of innovation, invention, and exploration. Now it’s best known for its messy European divorce. We visit London to see if the British spirit of discovery is still alive. Guests include the mayor of London, undersea explorers, a time-use researcher, and a theoretical physicist who helped Liverpool win the […]

Season 9, Episode 7

In 2016, David Cameron held a referendum on whether the U.K. should stay in the European Union. A longtime Euroskeptic, he nevertheless led the Remain campaign. So what did Cameron really want? We ask him that and much more — including why he left office as soon as his side lost and what he’d do […]

Season 9, Episode 6

Every year, Edge.org asks its salon of big thinkers to answer one big question. One recent question bordered on heresy: what scientific idea is ready for retirement? To find out more, check out the podcast from which this hour was drawn: “This Idea Must Die.”

Season 9, Episode 5

Mary Daly rose from high-school dropout to president of the Federal Reserve Bank of San Francisco. She thinks the central bank needs an upgrade too. It starts with recognizing that the economy is made up of actual humans. To find out more, check out the podcast from which this hour was drawn: “Fed Up.”