Freakonomics Radio
As one researcher told us: “We’ve engineered a world where the most distracting device ever made is also the one we use to listen to music in the car.” A new study tries to measure the cost.
- SOURCES:
- Bapu Jena, economist, physician, and professor at Harvard Medical School.
- Chris Worsham, pulmonary and critical-care physician at Mass General Hospital, health-policy and public-health researcher at Harvard Medical School.
- Vishal Patel, surgery resident at Brigham and Women’s Hospital, researcher at Harvard Medical School.
- RESOURCES:
- “Smartphones, Online Music Streaming, and Traffic Fatalities,” by Vishal Patel, Christopher Worsham, Michael Liu, and Bapu Jena (NBER, 2026).
- Random Acts of Medicine: The Hidden Forces That Sway Doctors, Impact Patients, and Shape Our Health, by Anupam Jena and Christopher Worsham (2023).
- “Mortality and treatment patterns among patients hospitalized with acute cardiovascular conditions during dates of national cardiology meetings,” by Bapu Jena, Vinay Prasad, Dana Goldman, and John Romley (JAMA Internal Medicine, 2015).
- “Road Crash Fatalities on US Income Tax Days,” by Donald Redelmeier and Christopher Yarnell (JAMA, 2012).
- “Memories of colonoscopy: a randomized trial,” by Donald Redelmeier, Joel Katz, and Daniel Kahneman (PAIN, 2003).
- EXTRAS:
- “Why Is There So Much Fraud in Academia?” by Freakonomics Radio (2024).
- “Why Is Flying Safer Than Driving?” by Freakonomics Radio (2023).
- “Why Is the U.S. So Good at Killing Pedestrians?” by Freakonomics Radio (2023).
Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Make Me a Match (Ep. 209 Update)
Sure, markets work well in general. But for some transactions — like school admissions and organ transplants — money alone can’t solve the problem. That’s when you need a market-design wizard like Al Roth. Plus:…
543. How to Return Stolen Art
Museums are purging their collections of looted treasures. Can they also get something in return? And what does it mean to be a museum in the 21st century? (Part 3 of “Stealing Art Is Easy.…
542. Is a Museum Just a Trophy Case?
The world’s great museums are full of art and artifacts that were plundered during an era when plunder was the norm. Now there’s a push to return these works to their rightful owners. Sounds simple,…
541. The Case of the $4 Million Gold Coffin
How did a freshly looted Egyptian antiquity end up in the Metropolitan Museum of Art? Why did it take Kim Kardashian to crack the case? And how much of what you see in any museum…
Why Your Projects Are Always Late — and What to Do About It (Ep. 323 Replay)
Whether it’s a giant infrastructure plan or a humble kitchen renovation, it’ll inevitably take way too long and cost way too much. That’s because you suffer from “the planning fallacy.” (You also have an “optimism…
540. Swearing Is More Important Than You Think
Every language has its taboo words (which many people use all the time). But the list of forbidden words is always changing — and those changes tell us some surprising things about ourselves. Note: The…
539. Why Does One Tiny State Set the Rules for Everyone?
Delaware is beloved by corporations, bankruptcy lawyers, tax avoiders, and money launderers. Critics say the Delaware “franchise” is undemocratic and corrupt. Insiders say it’s wildly efficient. We say: they’re both right.
538. A Radically Simple Way to Boost a Neighborhood
Many companies say they want to create more opportunities for Black Americans. One company is doing something concrete about it. We visit the South Side of Chicago to see how it’s working out.
How to Hate Taxes a Little Bit Less (Ep. 400 Replay)
Every year, Americans short the I.R.S. nearly half a trillion dollars. Most ideas to increase compliance are more stick than carrot — scary letters, audits, and penalties. But what if we gave taxpayers a chance…
537. “Insurance Is Sexy.” Discuss.
In this installment of the Freakonomics Radio Book Club, the economist Amy Finkelstein explains why insurance markets are broken and how to fix them. Also: why can’t you buy divorce insurance?
