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Episode 38

The Church of “Scionology” (Replay)

We worship the tradition of handing off a family business to the next generation. But is that really such a good idea?

Episode 297

The Stupidest Thing You Can Do With Your Money

It’s hard enough to save for a house, tuition or retirement. So why are we willing to pay big fees for subpar investment returns? Enter the low-cost index fund. The…

Episode 18

How Do You Raise a “Likable” Kid?

Also: what’s so great about friendship?…

Episode 295

When Helping Hurts

Good intentions are nice, but with so many resources poured into social programs, wouldn’t it be even nicer to know what actually works?

Episode 118

Parking Is Hell

There ain’t no such thing as a free parking spot. Somebody has to pay for it — and that somebody is everybody.

Episode 294

The Fracking Boom, a Baby Boom, and the Retreat From Marriage

Over 40 percent of U.S. births are to unmarried mothers, and the numbers are especially high among the less-educated. Why? One argument is that the decline in good manufacturing jobs…


Episode 96

Steven Strogatz Thinks You Don’t Know What Math Is

The mathematician and author sees mathematical patterns everywhere — from DNA to fireflies to social connections….

Episode 86

A Million-Year View on Morality

Philosopher Will MacAskill thinks about how to do as much good as possible. But that’s really hard, especially when you’re worried about humans who won’t be born for many generations….

Episode 28

Horseshoe Crab Blood

How does the blood of a 450-million-year-old arthropod help prevent lethal infections in humans? And could we exhaust the supply? Zachary Crockett wades in….

Episode 576

The Brilliant Mr. Feynman

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…

Episode 261

Why Are We Still Using Cash?

It 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. And if Star…

Episode 60

Cassandra Quave Thinks the Way Antibiotics Are Developed Might Kill Us

By mid-century, 10 million people a year are projected to die from untreatable infections. Can Cassandra, an ethnobotanist at Emory University convince Steve that herbs and ancient healing are key…

Episode 291

Evolution, Accelerated

A breakthrough in genetic technology has given humans more power than ever to change nature. It could help eliminate hunger and disease; it could also lead to the sort of…

Episode 259

Ten Signs You Might Be a Libertarian

Gary Johnson, the Libertarian Party’s presidential candidate, likes to say that most Americans are libertarians but don’t know it yet. So why can’t Libertarians (and other third parties) gain more…

Episode 563

How to Succeed at Failing, Part 3: Grit vs. Quit

Giving up can be painful. That’s why we need to talk about it. Today: stories about glitchy apps, leaky paint cans, broken sculptures — and a quest for the perfect…


Episode 310

Are We Running Out of Ideas?

Economists have a hard time explaining why productivity growth has been shrinking. One theory: true innovation has gotten much harder – and much more expensive. So what should we do…

Episode 118

Parking Is Hell (Replay)

There ain’t no such thing as a free parking spot. Somebody has to pay for it — and that somebody is everybody.

Biodiversity Is Always a Goal, Right?

Photo: Angela7dreams Apparently not. Consider this interesting passage from The Revenge of Gaia: Earth’s Climate Crisis and the Fate of Humanity, by James Lovelock: Stable unchanging climates lasting for several…



Episode 23

Is It Wrong to Crave Praise?

Also: Should everyone have their own trauma score?…

Episode 470

The Pros and Cons of America’s (Extreme) Individualism

According to a decades-long research project, the U.S. is not only the most individualistic country on earth; we’re also high on indulgence, short-term thinking, and masculinity (but low on “uncertainty…

Episode 175

Why Is Astrology So Popular?

Why does your horoscope seem so accurate? Is it possible to believe and not believe in something at the same time? And is Mike a classic Gemini?…

Space Bubble Real Estate

…without violating international laws, a longstanding concern. In the midst of a continuing housing meltdown on Earth, a lunar real estate boom might be the perfect space program stimulus. Here’s…





My Mom, the Psychic

…chapter on climate change in SuperFreakonomics! For what it’s worth, although I’ve never asked them, I think the scientists would say that it is easier to cool the earth quickly…




Episode 394

Does Hollywood Still Have a Princess Problem?

For decades, there’s been a huge gender disparity both on-screen and behind the scenes. But it seems like cold, hard data — with an assist from the actor Geena Davis…

Episode 66

Show and Yell

Is booing an act of verbal vandalism or the last true expression of democracy? And: when you drive a Prius, are you guilty of “conspicuous conservation”? This is a “mashupdate”…