We've talked about better and more beautiful questions, but what about the foundational question: what IS a question? Edinburgh philosopher Lani Watson is thinking a lot about the question question.
Join us again next time when Trinity College professor of English Barbara M. Benedict explores curiosity and collecting - with a special feature on the Indie Photobook Library!
Theme and other music by Sean Balick. Hear Sean's new album, From the Pines, on Spotify.