Back in 2010, the journal Nature Reviews Neuroscience published an article looking at the neurobiology of psychedelic drugs and why researchers were returning to this field after 40 years of stagnation. As part of that, they commissioned four of the best neuroscience bloggers on the Internet to write posts about the history of psychedelic psychiatry and the possible ways we could use these drugs to help people. I stumbled across this collection recently, and thought you all might enjoy it.