Spectator Books: does tripping balls tell us anything profound about human consciousness?

This week’s books podcast promises to be a trip. Sam is joined by Mike Jay to talk about the history of mescaline — a psychedelic drug whose influence goes from the earliest South American civilisations through the 19th-century Indian Wars up to W B Yeats, Aleister Crowley and (of course) Aldous Huxley and Hunter S Thompson. Does tripping balls tell us anything profound about human consciousness? How come Mexico got all the good drugs? And why did Aldous Huxley lie about his trousers?

Presented by Sam Leith.

Spectator Books is a series of literary interviews and discussions on the latest releases in the world of publishing, from poetry through to physics. Presented by Sam Leith, The Spectator's Literary Editor. Hear past episodes of Spectator Books here.