Big Returns from Thinking Small

By day, two leaders of Britain’s famous Nudge Unit use behavioral tricks to make better government policy. By night, they repurpose those tricks to improve their personal lives. They want to help you do the same.

Stupid Stuff: TMSIDK Episode 12

This episode of Tell Me Something I Don't Know is all about "Stupid Stuff" — things that seem stupid but aren't and things don't but are.

The Men Who Started A Thinking Revolution

Season 6, Episode 29 On this week’s episode of Freakonomics Radio: Stephen J. Dubner interviews Michael Lewis about the two men who created behavioral economics, redefining how humans think and changing our world. Among the discoveries discussed on this episode, this one comes from psychology: human behavior is influenced, not only by our inner bearings, but by our […]

Under the Hood: TMSIDK Episode 11

This week, we go "Under the Hood," unearthing the secrets behind concealed ovulation, kosher food, cheesy dreams, pneumatic felines and negotiating.

Why Are We Still Using Cash?

Season 6, Episode 28 This week on Freakonomics Radio: cash facilitates crime, bribery and tax evasion – and yet some governments (including ours) are printing more cash than ever. Other countries, meanwhile, are ditching cash entirely. Plus: why thinking of Bitcoin as just a digital currency is like thinking about the Internet as just email. To find […]

Bad Medicine, Part 2: Death By Diagnosis

Season 6, Episode 27 This week on Freakonomics Radio: by some estimates, medical error is the third-leading cause of death in the U.S. How can that be? And what’s to be done? Plus: Stephen J. Dubner investigates how so many ineffective and even dangerous drugs make it to the market. To find out more, check out […]

Chuck E. Cheese’s: Where a Kid Can Learn Price Theory

The pizza-and-gaming emporium prides itself on affordability, which means its arcade games are really cheap to play. Does that lead to kids hogging the best games — and parents starting those infamous YouTube brawls?

Athletes’ Feats: TMSIDK Episode 9

This episode of Tell Me Something I Don't Know is all about the written — or spoken, or programmed, or texted — word. Let's start with the letter "A": abbreviations, absenteeism, AI, advertisements and ...a rising tide.

The Taboo Trifecta

Serial entrepreneur Miki Agrawal loves to talk about the bodily functions that make most people flinch. That’s why she’s building a business around the three P’s: periods, pee, and poop.

Athletes’ Feats: TMSIDK Episode 8

For our sports-themed episode, we left out all the tired cliches and instead jammed it full of odd trophies, hidden advantages, surprising innovations and... Trouble with a capital T.