Freakonomics Radio

There are a lot of barriers to changing your mind: ego, overconfidence, inertia — and cost. Politicians who flip-flop get mocked; family and friends who cross tribal borders are shunned. But shouldn’t we be encouraging people to change their minds? And how can we get better at it ourselves?

A recent outbreak of illness and death has gotten everyone’s attention — including late-to-the-game regulators. But would a ban on e-cigarettes do more harm than good? We smoke out the facts.

For nearly a decade, governments have been using behavioral nudges to solve problems — and the strategy is catching on in healthcare, firefighting, and policing. But is that thinking too small? Could nudging be used to fight income inequality and achieve world peace? Recorded live in London, with commentary from Andy Zaltzman (The Bugle).

It’s an acutely haphazard way of paying workers, and yet it keeps expanding. We dig into the data to find out why.

Do economic sanctions work? Are big democracies any good at spreading democracy? What is the root cause of terrorism? It turns out that data analysis can help answer all these questions — and make better foreign-policy decisions. Guests include former Department of Defense officials Chuck Hagel and Michèle Flournoy and Chicago Project on Security and Threats researchers Robert Pape and Paul Poast. Recorded live in Chicago; Steve Levitt is co-host.

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 — may finally be moving the needle.

It used to be a global capital of innovation, invention, and exploration. Now it’s best known for its messy European divorce. We visit London to see if the British spirit of discovery is still alive. Guests include the mayor of London, undersea explorers, a time-use researcher, and a theoretical physicist who helped Liverpool win the Champions League. Dan Schreiber from No Such Thing as a Fish rides shotgun.

In 2016, David Cameron held a referendum on whether the U.K. should stay in the European Union. A longtime Euroskeptic, he nevertheless led the Remain campaign. So what did Cameron really want? We ask him that and much more — including why he left office as soon as his side lost and what he’d do differently if given another chance. (Hint: not much.)

Most high-school math classes are still preparing students for the Sputnik era. Steve Levitt wants to get rid of the “geometry sandwich” and instead have kids learn what they really need in the modern era: data fluency.

Mary Daly rose from high-school dropout to president of the Federal Reserve Bank of San Francisco. She thinks the central bank needs an upgrade too. It starts with recognizing that the economy is made up of actual humans.

In the U.S. alone, we hold 55 million meetings a day. Most of them are woefully unproductive, and tyrannize our offices. The revolution begins now — with better agendas, smaller invite lists, and an embrace of healthy conflict.

It began as a post-war dream for a more collaborative and egalitarian workplace. It has evolved into a nightmare of noise and discomfort. Can the open office be saved, or should we all just be working from home?

What happens when tens of millions of fantasy-sports players are suddenly able to bet real money on real games? We’re about to find out. A recent Supreme Court decision has cleared the way to bring an estimated $300 billion in black-market sports betting into the light. We sort out the winners and losers.

Global demand for beef, chicken, and pork continues to rise. So do concerns about environmental and other costs. Will reconciling these two forces be possible — or, even better, Impossible™?

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.

Research shows that having a distinctively black name doesn’t affect your economic future. But what is the day-to-day reality of living with such a name? Marijuana Pepsi Vandyck, a newly-minted Ph.D., is well-qualified to answer this question. Her verdict: the data don’t tell the whole story.

A kid’s name can tell us something about his parents — their race, social standing, even their politics. But is your name really your destiny?

Aisle upon aisle of fresh produce, cheap meat, and sugary cereal — a delicious embodiment of free-market capitalism, right? Not quite. The supermarket was in fact the endpoint of the U.S. government’s battle for agricultural abundance against the U.S.S.R. Our farm policies were built to dominate, not necessarily to nourish — and we are still living with the consequences.

We all know our political system is “broken” — but what if that’s not true? Some say the Republicans and Democrats constitute a wildly successful industry that has colluded to kill off competition, stifle reform, and drive the country apart. So what are you going to do about it?

They — along with a great many other high-achieving women — were all once Girl Scouts. So was Sylvia Acevedo. Raised in a poor, immigrant family, she was told that “girls like her” didn’t go to college. But she did, and then became a rocket scientist and tech executive. Now she’s C.E.O. of the very organization she credits with shaping her life. Acevedo tells us how the Girl Scouts are trying to stay relevant, why they’re suing the Boy Scouts, and how they sell so many cookies.