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Episode 634

“Fault-Finder Is a Minimum-Wage Job”

Austan Goolsbee, president of the Federal Reserve Bank of Chicago, is less reserved than the average banker. He explains why vibes are overrated, why the Fed’s independence is non-negotiable, and…

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Episode 346

Two (Totally Opposite) Ways to Save the Planet

The environmentalists say we’re doomed if we don’t drastically reduce consumption. The technologists say that human ingenuity can solve just about any problem. A debate that’s been around for decades…

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Episode 368

Where Do Good Ideas Come From?

Whether you’re mapping the universe, hosting a late-night talk show, or running a meeting, there are a lot of ways to up your idea game. Plus: the truth about brainstorming….

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Episode 633

The Most Powerful People You’ve Never Heard Of

Just beneath the surface of the global economy, there is a hidden layer of dealmakers for whom war, chaos, and sanctions can be a great business opportunity. Javier Blas and…

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Episode 27

The Most Powerful People You’ve Never Heard Of

Just beneath the surface of the global economy, there is a hidden layer of dealmakers for whom war, chaos, and sanctions can be a great business opportunity. Javier Blas and…

Google Earth as Big Brother?

Google Earth isn’t just for kicks anymore: FP reports that governments around the world are using the service to catch everyone from tax evaders to marijuana growers. Amateurs are getting…



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Episode 510

What Problems Does Crypto Solve, Anyway?

Boosters say blockchain technology will usher in a brave new era of decentralization. Are they right — and would it be a dream or a nightmare? (Part 3 of “What…

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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 380

Notes From an Imperfect Paradise

Recorded live in Los Angeles. Guests include Mayor Eric Garcetti, the “Earthquake Lady,” the head of the Port of L.A., and a scientist with NASA’s Planetary Protection team. With co-host…

Quotes Uncovered: Heaven on Earth and Third-World

…with writing, ‘Dance like nobody’s watching; love like you’ve never been hurt. Sing like nobody’s listening; live like it’s heaven on earth.’ Later, the phrase ‘Work like you don’t need…



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Episode 128

Are Our Tools Becoming Part of Us?

Google researcher Blaise Agüera y Arcas spends his work days developing artificial intelligence models and his free time conducting surveys for fun. He tells Steve how he designed an algorithm…


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Episode 98

Searching for Our Aquatic Ancestors

Neil Shubin hunts for fossils in the Arctic and experiments with D.N.A. in the lab, hoping to find out how fish evolved to walk on land. He explains why unlocking…


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Episode 79

Solar Geoengineering Would Be Radical. It Might Also Be Necessary.

David Keith has spent his career studying ways to reflect sunlight away from the earth. It could reduce the risks of climate change — but it won’t save us.

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Episode 138

Chris Anderson on the Power of TED

Under his helm, the TED Conference went from a small industry gathering to a global phenomenon. Chris and Steve talk about how to build lasting institutions, how to make generosity…

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Episode 339

The Future of Freakonomics Radio

After eight years and more than 300 episodes, it was time to either 1) quit, or 2) make the show bigger and better. We voted for number 2. Here’s a…

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Episode 343

An Astronaut, a Catalan, and Two Linguists Walk Into a Bar…

In this live episode of “Tell Me Something I Don’t Know,” we learn why New York has skinny skyscrapers, how to weaponize water, and what astronauts talk about in space….

When Earth Attacks Mars

NASA research suggests that there may be life on Mars after all — but that, up ’til now, we’ve been destroying it when we visit. (Does this hurt the case…



Did Celebrating Earth Day Make You Pollute More?

Beware moral self-regulation. Doing good works, it turns out, may make people feel justified in doing ill. A new study from psychologists at Northwestern University suggests that “affirming a moral…



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EXTRA

Why Numbers are Music to Our Ears (Update)

Sarah Hart investigates the mathematical structures underlying musical compositions and literature. Using examples from Monteverdi to Lewis Carroll, Sarah explains to Steve how math affects how we hear music and…

Where on Earth Will All the Cars Go?

Photo: Paul Trafford When wearing my Freakonomics hat, I see my job as giving you the reader the pecan pie of transportation, while shielding you from having to eat your…



Father Earth Is Dead

Oscar Hidalgo/The New York Times Norman Borlaug If you had to point to one person who helped the global population surge over the past several decades to nearly 7 billion…



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Episode 299

“How Much Brain Damage Do I Have?”

John Urschel was the only player in the N.F.L. simultaneously getting a math Ph.D. at M.I.T. But after a new study came out linking football to brain damage, he abruptly…

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Episode 485

“I’ve Been Working My Ass Off for You to Make that Profit?”

The more successful an artist is, the more likely their work will later be resold at auction for a huge markup — and they receive nothing. Should that change? Also:…

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Episode 585

A Social Activist in Prime Minister’s Clothing

Justin Trudeau, facing record-low approval numbers, is doubling down on his progressive agenda. But he is so upbeat (and Canada-polite) that it’s easy to miss just how radical his vision…

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Episode 49

Mathematician Sarah Hart on Why Numbers are Music to Our Ears

Playing notes on her piano, she demonstrates for Steve why whole numbers sound pleasing, why octaves are mathematically imperfect, and how math underlies musical composition. Sarah, a professor at the…

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Episode 53

The Simple Economics of Saving the Amazon Rainforest

Everyone agrees that massive deforestation is an environmental disaster. But most of the standard solutions — scolding the Brazilians, invoking universal morality — ignore the one solution that might actually…

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Episode 66

The Professor Who Said “No” to Tenure

Columbia astrophysicist David Helfand is an academic who does things his own way — from turning down job security to helping found a radically unconventional university….

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Episode 104

The Joy of Math With Sarah Hart

Steve is on a mission to reform math education, and Sarah Hart is ready to join the cause. In her return visit to the show, Sarah explains how patterns are…