The Vanishing Mr. Feynman

We all want to stay sharp, and forestall the cognitive effects of aging. But do brain supplements actually work? Are they safe? And why doesn’t the F.D.A. even know what’s in them? (Part one of “The Freakonomics Radio Guide to Getting Better.”) SOURCES:Marty Makary, commissioner ...  Show more

One Yale economist certainly thinks so. But even if he’s right, are economists any better? We find out, in this update of a 2022 episode. SOURCES:James Choi, professor of finance at the Yale School of Management.Morgan Housel, personal finance author and partner at the Collaborat ...  Show more

<span>One day in 1961, the famous physicist Richard Feynman stepped in front of a Caltech lecture hall and posed this question to a group of undergraduate students: “If, in some cataclysm, all of scientific knowledge were to be destroyed, and only one sentence was passed on to ...

Brian Greene is a theoretical physicist, mathematician and writer, whose area of research is string theory. His books and broadcasts distil the complexities of science for a general audience, leading one critic to say appreciatively “he speaks maths, physics and human.”Born in Ne ...  Show more

Nobel laureate, bestselling author, and groundbreaking psychologist Daniel Kahneman died in March. In 2021 he talked with Steve Levitt — his friend and former business partner — about his book Noise: A Flaw in Human Judgment (cowritten with Olivier Sibony and Cass Sunstein) and m ...  Show more

Nobel laureate, bestselling author, and groundbreaking psychologist Daniel Kahneman died in March. In 2021 he talked with Steve Levitt — his friend and former business partner — about his book Noise: A Flaw in Human Judgment (cowritten with Olivier Sibony and Cass Sunst ...