625: Chris Hadfield | Rare Earthling

626: Adam Braun | MissionU

Fan Mail Friday #119 | Anger and Dopamine

Norm Pattiz | PodcastOne (Bonus)

Minisode Monday #58 | Chris Hadfield: Boss In Space

627: David Buss | The Evolution of Desire

628: Brian Brushwood | Scam School & The Modern Rogue

Fan Mail Friday #120 | Is the Juice Worth the Squeeze?

Minisode Monday #59 | How to Overcome Default Friendships

629: Timothy Snyder | Twentieth Century Lessons on Tyranny