Sharing a preview of the new season of Revisionist History, Malcolm Gladwell’s podcast about things misunderstood and overlooked. This season, Malcolm is obsessed with experiments – natural experiments, scientific experiments, thought experiments. This month, you'll hear a saga about self-sacrifice. Plus, Malcolm offers a mea culpa for an unintended consequence of his book Outliers. You can hear more Revisionist History at https://link.chtbl.com/rhs7part2.See omnystudio.com/listener for privacy information.