Oliver Sacks Tells Us What's On His Mind

READING I’m rereading Baudelaire’s “Artificial Paradises,” which I first read — it must have been 50 years ago. I’m writing about hallucinations, all kinds of hallucinations, and Baudelaire is wonderful in his descriptions of his experiences with hashish and opium.
Read more here,
http://www.nytimes.com/2011/07/17/opinion/sunday/17download.html?_r=1