Season 7, Episode 2 This week on Freakonomics Radio: John Urschel was the only player in the N.F.L. also getting a math Ph.D. at M.I.T. But after a new study came out linking football to brain damage, he abruptly retired. Stephen J. Dubner brings you the inside story — and a look at how we make decisions in the face of risk . . .
You want to listen to Freakonomics Radio? That’s great! Most people use a podcast app on their smartphone. It’s free (with the purchase of a phone, of course). Looking for more guidance? We’ve got you covered.
Stay up-to-date on all our shows. We promise no spam.