Oliver Sacks was a 30-year-old neurology resident when he had his first psychedelic experiences. During the 1960s, Sacks explored LSD, pot, opium, morning-glory seeds, and the downer chloral hydrate. Recently, the New Yorker published a fascinating article by Sacks about his early experiences with drugs and how they informed his life and work. Unfortunately, the article is behind a paywall, but it was actually an excerpt from his forthcoming book Hallucinations. Below you can listen to Sacks share trip reports. (Thanks, Bob Pescovitz!)