Disco Funk inspires a strange series of thought experiments. Amdroid writes in on the controversy surrounding tipping. An author gives the gang a special shoutout in their upcoming book. All this and more in this week's listener mail segment. They don't want you to read our book.: https://static.macmillan.com/static/fib/stuff-you-should-read/ See omnystudio.com/listener for privacy information.