Freakonomics Radio

  • The Vanishing Mr. Feynman (Update)

    In his final years, Richard Feynman’s curiosity took him to some surprising places. We hear from his companions on the trips he took — and one he wasn’t able to. (Part three of a three-part…


  • The Brilliant Mr. Feynman (Update)

    What happens when an existentially depressed and recently widowed young physicist from Queens gets a fresh start in California? We follow Richard Feynman out west, to explore his long and extremely fruitful second act. (Part…


  • The Curious Mr. Feynman (Update)

    From the Manhattan Project to the Challenger investigation, the physicist Richard Feynman loved to shoot down what he called “lousy ideas.” Today, the world is awash in lousy ideas — so maybe it’s time to…


  • 675. Has the New York Times Become a Games Company?

    Not exactly. But their runaway success with games like Wordle says something bigger about the way we live now. (Part one of a series, “We Are All Gamers Now.”) SOURCES: Alex Hardiman, chief product officer…


  • 674. How Does a Composer Feel After the World Premiere?

    Great. Then depressed. Then great again. Stephen Dubner gets the full story from David Lang; we also hear from some fans, and the New York Philharmonic’s president. The math and the aftermath of wealth of…


  • Was Adam Smith Really a Right-Winger? (Update)

    Economists and politicians have turned him into a mascot for free-market ideology. Some on the left say the right has badly misread him. In this updated replay of a 2022 episode, we hold a very…


  • 673. What Is Money?

    That’s what the Pulitzer Prize-winning composer David Lang wanted to learn. So he turned Adam Smith’s The Wealth of Nations into an oratorio. We tag along as Lang’s piece heads toward its world premiere with…


  • 672. What Makes Judy Faulkner Run?

    Epic Systems manages the electronic health records for hundreds of millions of people. This makes Faulkner a healthcare heavyweight and one of the most successful female entrepreneurs in history. So why haven’t we ever heard…


  • Why Does Everyone Hate Rats? (Update)

    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…


  • 671. Why Has There Been So Little Progress on Alzheimer’s Disease?

    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…


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