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Episode 359

Should America Be Run by … Trader Joe’s? (Replay)

The quirky little grocery chain with California roots and German ownership has a lot to teach all of us about choice architecture, efficiency, frugality, collaboration, and team spirit.


Congratulations Betsey!

…Bloom,?David Lee,?Marianne Bertrand,?Armin Falk and?David Autor, among other labor luminaries. The prize has a few special connections for Betsey, too.? The?late, great John Dunlop was a former Secretary of Labor…



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Episode 137

Richard Dawkins on God, Genes, and Murderous Baby Cuckoos

The author of the classic The Selfish Gene is still changing the way we think about evolution….

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Episode 137

Are We All Addicted to Ultra-Processed Foods?

Is your favorite treat changing your brain? Why do so many snacks melt in your mouth? And why can’t Stephen replicate his favorite salad dressing? Take the Seven Deadly Sins…

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Episode 2

What Is the Optimal Way to Be Angry?

Also: why do we treat pets better than people?

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Episode 108

Should You Try to Be Less Angry?

What is the purpose of negative emotions? Why do we engage with things we know will upset us? And how does Angie deal with rejection?

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Episode 98

Is Having Children Worth It?

Why have fertility rates dropped so dramatically? Do fathers or mothers get more happiness from parenting? And how does birth order affect a child’s future?…

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Episode 59

Do Dreams Actually Mean Anything?

Also: why is music so memorable?…

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Episode 362

Why Is This Man Running for President?

In the American Dream sweepstakes, Andrew Yang was a pretty big winner. But for every winner, he came to realize, there are thousands upon thousands of losers — a “war…

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Episode 74

Does Reverse Psychology Really Work?

Also: Does knowing your family history affect your identity?…


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Episode 468

Nap Time for Everyone!

The benefits of sleep are by now well established, and yet many people don’t get enough. A new study suggests we should channel our inner toddler and get 30 minutes…

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Episode 65

What’s the Best Advice You’ve Ever Received? (Replay)

What risks are worth taking? When should you ignore feedback and go with your gut? And what did Stephen learn on a fishing trip with the town barber?…

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Episode 201

Are You Dreaming Too Big?

Are fantasies helpful or harmful? How is daydreaming like a drug? And what did Angela fantasize about during ninth-grade English class?…

Checkmate II

…was totally smitten by a new book about chess called The Immortal Game. It was written by David Shenk, a guy I know via e-mail and maybe a party or…



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Episode 527

Can Adam Smith Fix Our Economy?

Labor exploitation! Corporate profiteering! Government corruption! The 21st century can look a lot like the 18th. In the final episode of a series, we turn to “the father of economics”…

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Episode 212

The Economics of Sleep, Part 2

People who sleep better earn more money. Now all we have to do is teach everyone to sleep better.


Will Congestion Pricing Fly in New York?

…the public as well as political players. New York magazine reports, however, that Bloomberg has just gained an important ally: New York’s new governor, David Paterson. According to New York:…



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Episode 99

Do You Mind if I Borrow Your Personality?

Are there downsides to “personality plagiarism”? Why did no one buy the Crayola Crayon Carver? And should Stephen feel bad for copying Angela’s email signature?…

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Episode 8

Wouldn’t It Be Better to Hear Your Eulogy Before You’re Dead?

Also: how does a comedian cope with tragedy? With Eugene Mirman….

Another Supply-and-Demand Obesity Explanation

…Is the Developed World Obese?” by Sara Bleich, David Cutler, Christopher Murray, and Alyce Adams. They conclude that “rising obesity is primarily the result of consuming more calories” (as against…



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Episode 444

How Do You Cure a Compassion Crisis? (Replay)

Patients in the U.S. healthcare system often feel they’re treated with a lack of empathy. Doctors and nurses have tragically high levels of burnout. Could fixing the first problem solve…

This Isn’t Cheating, Is It?

…described in the Journal article strikes me as less troubling than what the author David Vise reportedly did back in 2002, buying up thousands of copies of his own book….



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Episode 302

Why Learn Esperanto? (Special Feature)

A language invented in the 19th century and meant to be universal, it never really caught on. So why does a group of Esperantists from around the world gather once…

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Episode 16

Joshua Jay: “Humans Are So, So Easy to Fool.”

He’s a world-renowned magician who’s been performing since he was seven-years-old. But Joshua Jay is also an author, toymaker, and consultant for film and television. Steve Levitt talks to him…

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Episode 24

Are We Under Threat from a New Kind of Terror? (Replay)

Amaryllis Fox is a former C.I.A. operative and host of the Netflix show The Business of Drugs. She explains why intelligence work requires empathy, and she soothes Steve’s fears about…

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Episode 580

The True Story of America’s Supremely Messed-Up Immigration System

How did a nation of immigrants come to hate immigration? We start at the beginning, sort through the evidence, and explain why your grandfather was lying about Ellis Island. (Part…

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Episode 127

Can You Be Too Smart for Your Own Good? And Other FREAK-quently Asked Questions

Dubner and Levitt talk about circadian rhythms, gay marriage, autism, and whether “pay what you want” is everything it’s cracked up to be.