America’s Hidden Duopoly (Rebroadcast)

New York City’s mayor called them “public enemy number one.” History books say they caused the Black Death — although recent scientific evidence disputes that claim. In an updated episode from 2025, we ask: Is the rat a scapegoat? And what does our rat hatred say about us? SOURCE ... Show More

One possibility: a leading hypothesis pursued by researchers (and funders) was built on science that now appears to be fraudulent. Stephen Dubner speaks with the scientist and the journalist who blew the whistle. SOURCES: Charles Piller, investigative journalist for Science, auth ... Show More

How do beekeepers make a living? Why is there so much honey fraud? And why did billions of bees suddenly disappear? To find out, guest host Steve Levitt activates his hive mind. SOURCES: Alex Sapoznik, historian, reader in late medieval history at King’s College London. Chris Hia ... Show More

The "broken" US political system is actually working exactly as designed, says business leader and activist Katherine Gehl. Examining the system through a nonpartisan lens, she makes the case for voting innovations, already implemented in parts of the country, that give citizens ... Show More

Are you sick of Republicans and the conservative media focusing on these quasi-cultural flash points but then agreeing with Democrats on all the policy outcomes? Be sure to tune in today. In this blockbuster episode, I cram as much health care policy into one show as I possibly ... Show More

Former Republican member of the U.S. Congress Bob Inglis shares an optimistic message about how conservatives can lead on climate change and other pressing problems -- and how free enterprise (and working together across ideologies) hold the solutions. "The United States was not ... Show More

Hello! While we generally aim for cheerfulness, it's also ok to be a little angry too. Senator Bernie Sanders is. After a long career of fighting for a more progressive politics, the self-proclaimed democratic socialist has had enough: capitalism isn't working for the average Ame ... Show More

U.S. Senator and former presidential candidate, Bernie Sanders is the longest-serving independent member of Congress in American history. He joins James to discuss social inequality, the dangers of corporate media in both the UK and America and why he is determined to stop Donald ... Show More

There are few conversations I’ve had on this show that are quite as relevant to our current political moment as this one with Princeton political scientist Frances Lee. Joe Biden will occupy the White House come January, but pending the results of two runoff Senate elections in G ... Show More

Today, we lay it all out on the table. We will never succeed at anything until the Republican Party is destroyed. They hate us more than the Left does, and they are showing it by ignoring our pain and focusing on Ukraine like a husband who cheats on his wife. Also, Republicans ha ... Show More

In one of America’s reddest states, Idaho, local Republicans reflect on Donald Trump’s rise to the White House. What were their hopes for the most unconventional president in living history, what was gained over the past four years – and what has now been lost? Presenter Heath Dr ... Show More

We speak to Republican congressman Ken Buck, a libertarian on issues of gun control and Covid, but a supporter of breaking up America’s big tech giants. Do America’s conservatives have a coherent worldview, and is Donald Trump still at the heart of it?