Why do human brains need social interaction? Why might AI chatbots be insufficient to scratch the itch? What do we love so much about real human touch and in-person interaction? Why do so many of us live with dogs? From empathy to introversion to social media to isolation (and what to do about it), we’ve got it all this week with guest Ben Rein, author of the new book Why Brains Need Friends.

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