What do propaganda posters have in common across nation and time, and how is that related to the medial prefrontal cortex? What is behind repeating cycles of societal polarization? What does any of this have to do with the American Civil War, hippies vs soldiers, border ruffians vs free-staters, hanging chads, Pearl Harbor, and why education can serve as an immune response to mind viruses?

Ep173 "Why Do We Have Emotions?" with Robert Kurzban
53:57

Ep172 "Can You Quantify Yourself to Improve Health?" with Michael Snyder
1:02:59

Ep171 "Why Do Some Urges Feel Irresistible?" with Paige Gordon
46:28