On this episode: Zak and Elizabeth are joined by Scott Hershovitz, author of the book Nasty, Brutish and Short: Adventures in Philosophy with My Kids and the director of the Law and Ethics Program and professor of law and philosophy at the University of Michigan. They discuss why you shouldn’t shy away from big questions, how to foster open mindedness in teens, and perhaps the biggest question of all—what’s a “floofer doofer.” On Slate Plus, they have a round of graduation-themed Triumphs and Fails. Slate Plus members get a bonus segment on MADAF each week, and no ads. Sign up now at slate.com/momanddadplus to listen and support our work. Recommendations: Elizabeth recommends the Sipsey Wilder hip pack Scott recommends Teaching Children Philosophy Zak recommends Julie’s Library.  Join us on Facebook and email us at momanddad@slate.com to ask us new questions, tell us what you thought of today’s show, and give us ideas about what we should talk about in future episodes.  Podcast produced by Rosemary Belson and Jasmine Ellis. Learn more about your ad choices. Visit megaphone.fm/adchoices