Vanessa and Casper explore the theme of hospitality in chapter four of Harry Potter and the Prisoner of Azkaban. They consider the ways in which Hermione is diplomatic, do the Jewish practice of PaRDeS for the first time on their own, and grudgingly admit that maybe Percy has the right idea for once. Throughout the episode they consider the question: What's the relationship between capitalism and altruism?

Next week we're reading chapter five, The Dementor, through the theme of foresight. Our donor of the week is Marilyn Pukkila and our voicemail this week is thanks to Abigail Smith.