A Free-Trade Democrat in the Trump White House (Ep. 371)

For years, Gary Cohn thought he’d be the next C.E.O. of Goldman Sachs. Instead, he became the “adult in the room” in a chaotic administration. Cohn talks about the fights he won, the fights he lost, and the fights he was no longer willing to have. Also: why he and Trump are still on speaking terms even after he reportedly called the president “a professional liar.”

This Economist Predicted the Last Crisis. What’s the Next One? (Ep. 366)

In 2005, Raghuram Rajan said the financial system was at risk “of a catastrophic meltdown.” After stints at the I.M.F. and India’s central bank, he sees another potential crisis — and he offers a solution. Is it stronger governments? Freer markets? Rajan’s answer: neither.

How Can I Do the Most Social Good With $100? And Other FREAK-quently Asked Questions (Ep. 308)

Dubner and his Freakonomics co-author Steve Levitt answer your questions about crime, traffic, real-estate agents, the Ph.D. glut, and how to not get eaten by a bear.