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.

Ep149 "What makes a brain grow up resilient?" with David Sussillo
51:22

Ep148 "How can we improve political dialog?" with Saul Perlmutter
55:25

Ep147 "Can we engineer human thought?" with Tom Griffiths
50:21