 Our guest has been Janan Ismail, professor of philosophy at Johns Hopkins University and author of many wonderful things, including How Physics Makes Us Free. So, Ray, what are you thinking now? So I did want to recommend my favorite Dennett, I guess, story, which is one that Janan alluded to earlier in the show. It's called Where Am I? And it's just this delightful work of science fiction that raises deep questions about the self. I recommend that our listeners check it out.