Freakonomics Radio Live: “Jesus Could Have Been a Pigeon.”

Our co-host is Grit author Angela Duckworth, and we learn fascinating, Freakonomical facts from a parade of guests. For instance: what we all get wrong about Darwin; what an iPod has in common with the “hell ant”; and how a “memory athlete” memorizes a deck of cards. Mike Maughan is our real-time fact-checker.

How to Launch a Behavior-Change Revolution

Season 7, Episode 18 This week on Freakonomics Radio: Academic studies are nice, and so are Nobel Prizes. But to truly prove the value of a new idea, you have to unleash it to the masses. That’s what a dream team of social scientists is doing — and we sat in as they drew up their […]

Could Solving This One Problem Solve All the Others? (Rebroadcast)

Season 7, Episode 17 This week on Freakonomics Radio: the biggest problem with humanity is humans themselves. Too often, we make choices — what we eat, how we spend our money and time — that undermine our well-being. Stephen J. Dubner asks, “How can we stop?” And this radio hour has two answers: think small, and make behavior […]

Mind Games: TMSIDK Episode 34

This is not a riddle: Why would water run uphill in Antarctica? According to researcher Robin Bell from Columbia’s Lamont-Doherty Earth Observatory, some Antarctic ice sheets sit two miles above rivers, squishing everything below them and squeezing water up the side of mountains — against gravity — for 60 to 70 miles. When the water gets […]

How to Launch a Behavior-Change Revolution

Academic studies are nice, and so are Nobel Prizes. But to truly prove the value of a new idea, you have to unleash it to the masses. That’s what a dream team of social scientists is doing — and we sat in as they drew up their game plan.

Sneak Peek of TMSIDK Season 4

Alex Guarnaschelli, Alexandra Petri, Hari Kondabolu, Mary Roach, and Jemele Hill are some of the brilliant co-hosts joining us during Season 4. Here's a sneak peek of what you'll learn in 10 new episodes beginning September 17th.

Behavior Change (Ultra Egghead Edition): TMSIDK Episode 24

Angela Duckworth (psychologist and author of Grit) is our special guest co-host, with Mike Maughan (head of global insights at Qualtrics) as real-time fact-checker. TMSIDK is in Philadelphia with a cornucopia of the world's most renowned behavior change experts presenting original research.

Sneak Peek of TMSIDK Season 3

Season 3 of Tell Me Something I Don’t Know is coming to your ears! Prepare yourself for 10 shiny new episodes — full of fresh knowledge — starting June 4.

Could Solving This One Problem Solve All the Others?

Season 6, Episode 38 This week on Freakonomics Radio: the biggest problem with humanity is humans themselves. Too often, we make choices — what we eat, how we spend our money and time — that undermine our well-being. Stephen J. Dubner asks, “How can we stop?” And this radio hour has two answers: think small, and make behavior […]

How to be More Productive

Season 6, Episode 34 This week on Freakonomics Radio: Stephen J. Dubner returns to his alma mater to ask his three favorite professors if colleges make people more productive and happier. Among the discoveries in this episode, here’s a big one: there’s a significant difference between being busy and being productive. To find out more, check out the […]