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.

Ep153 Can You Unlearn Anxiety? with Judson Brewer
58:37

Ep152 "How do you survive your own thoughts?" with Jewel
1:05:50

Ep151 "Can One Be a Rational Optimist About the World?" with Matt Ridley
57:13