Agreed. Lex's done some of my favorite geek interviews. Just from memory: Stephen Kotkin, Roger Penrose, Lisa Feldman Barrett, Everyday Astronaut, Jim Keller,

Agreed. Lex's done some of my favorite geek interviews. Just from memory: Stephen Kotkin, Roger Penrose, Lisa Feldman Barrett, Everyday Astronaut, Jim Keller, his own father. Many more I'm sure, if I consulted Lex's archive. I skip over the episodes with culture warriors. I've already had my fill, thank you very much.