What would it be like to have a much lower or higher IQ than you currently have -- for example, to be a squirrel or an advanced space alien? This week's episode is about intelligence. What is it and what is its history and future? Join Eagleman on a whistle-stop tour of several schools of thought about what intelligence might mean in the brain.

Ep144 "How do things last?" Part 2: Millennia with Alexander Rose
55:49

Ep143 "How do things last?" Part 1: neurons to civilizations
44:22

Ep142 "Do breakthroughs require rule-breakers?" with Eric Weinstein
1:32:59