Nov 29 2018 53 mins 1.5k
Original broadcast date: November 15, 2013. What if truths we believe in are completely wrong? In this hour, TED speakers move beyond conventional wisdom to reveal complex realities about what we think we know to be true. Guests include writers Malcolm Gladwell, Jennifer 8. Lee and Leslie T. Chang, environmentalist Allan Savory, and psychologist Barry Schwartz.
