In this Part 2 with Mark Oppenheimer, recorded later after both had listened back to their first conversation, Mark and Bart return to take the earlier convo in a practical direction. Including: Facebook versus Letter to the Editor, steel-manning, don’t act in ways you wouldn’t let your kids act, diversity including identity and ideology, features of the 'new puritanism', the importance of hearing from the young and old, keeping kids off social media, how we may be living in the most humorless time in American history, and the importance of being committed to something.