Freakonomics Radio

The social psychologist Robert Cialdini is a pioneer in the science of persuasion. His 1984 book Influence is a classic, and he has just published an expanded and revised edition. In this episode of the…

The human foot is an evolutionary masterpiece, far more functional than we give it credit for. So why do we encase it in “a coffin” (as one foot scholar calls it) that stymies so much…

The man who wants America to “think harder” has parlayed his quixotic presidential campaign into front-runner status in New York’s mayoral election. And he has some big plans.

It’s true that robots (and other smart technologies) will kill many jobs. It may also be true that newer collaborative robots (“cobots”) will totally reinvigorate how work gets done. That, at least, is what the…

Backers of a $15 federal wage say it’s a no-brainer if you want to fight poverty. Critics say it’s a blunt instrument that leads to job loss. Even the economists can’t agree! We talk to…

The state-by-state rollout of legalized weed has given economists a perfect natural experiment to measure its effects. Here’s what we know so far — and don’t know — about the costs and benefits of legalization.

In this special crossover episode, People I (Mostly) Admire host Steve Levitt admits to No Stupid Questions co-host Angela Duckworth that he knows almost nothing about psychology. But once Angela gives Steve a quick tutorial…

Kidney failure is such a catastrophic (and expensive) disease that Medicare covers treatment for anyone, regardless of age. Since Medicare reimbursement rates are fairly low, the dialysis industry had to find a way to tweak…

Medicine has evolved from a calling into an industry, adept at dispensing procedures and pills (and gigantic bills), but less good at actual health. Most reformers call for big, bold action. What happens if, instead,…

Why do so many promising solutions — in education, medicine, criminal justice, etc. — fail to scale up into great policy? And can a new breed of “implementation scientists” crack the code?