Jason Gots: It’s 150,000 years ago. You’re a Homo sapiens, hanging out in a really cozy clearing protected from behind by a cliff wall. It’s a great spot. Temperate, isolated, pretty safe. Lots of good fruits and tubers nearby. Should you just hang out here forever? Well…you could…but something’s nagging at that medial frontal cortex of yours. There’s a hill in the distance. What’s beyond it? Something different, maybe! Something new and shiny! Maybe today you’ll just take a quick look.  My guest today is neuroscientist David Eagleman. In The Runaway Species, How Human Creativity Remakes the World, David and his co-author Anthony Brandt explore that ancient tension between mastery and curiosity - the known and the unknown. And how the human imagination exploits it to make new things.  Surprise conversation-starter clips in this episode:  Isaac Lidsky on how going blind showed one man the light, Michael Slaby on a 30-hour work week.  Learn more about your ad choices. Visit podcastchoices.com/adchoices