This guy was on the Point of Inquiry podcast in March talking about exactly this subject, if anyone is interested in a longer-format interview with him:
http://www.pointofinquiry.org/johann_har..._on_drugs/
http://www.pointofinquiry.org/johann_har..._on_drugs/
Teenaged X-Files obsession + Bermuda Triangle episode + Self-led school research project = Atheist.