Why do birds and bees choose different flowers? Why do mammals' eyes seem to be optimized for moving around at night, and what does that have to do with hairless humans getting angry? What does any of this have to do with road signs, camouflage, mantis shrimp, the sun, the dress that broke the internet, and women who can see more colors than you can?

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