The Curious 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

The Roman statesman Boethius wrote The Consolation of Philosophy around the year 524 when he was incarcerated. It advises that fame and wealth are transitory and explores the nature of happiness and belief. Former Bishop of Edinburgh Richard Holloway has been wrestling with the w ...  Show more

Where does sentimental value come from? Why did Angela throw out her childhood journals? And would Mike wear Hitler’s sweater?