Bill Wilson (Bill W.) (1895–1971)
Co-Founder, Alcoholics Anonymous; Psychedelic Explorer
Co-founder of Alcoholics Anonymous who, in the 1950s, secretly explored LSD as a potential tool for breaking through alcoholic denial — a chapter of history that was suppressed for decades and has become newly relevant.
Biography
Bill Wilson co-founded Alcoholics Anonymous in 1935 and wrote the Big Book that has guided millions of people through addiction recovery. Less known is his serious exploration of psychedelics in the 1950s as potential tools for treating alcoholism.
In 1956, Wilson participated in LSD sessions facilitated by Sidney Cohen, a psychiatrist at the VA Hospital in Los Angeles who was conducting legitimate research. Wilson found the experiences profound and believed LSD could help alcoholics break through the denial and ego rigidity that prevented recovery. He wrote enthusiastically to colleagues about its potential.
The AA board suppressed his interest, fearing the association would damage AA's credibility and public image. Wilson kept his psychedelic explorations private. The history was largely buried until researchers began piecing it together decades later.
In the contemporary context, this history is directly relevant: AA's 12-step model — which Wilson created based on spiritual principles — shares significant conceptual territory with psychedelic therapy's emphasis on ego dissolution, spiritual experience, and meaning-making. The convergence is now being studied in research combining 12-step programs with psilocybin treatment.
Why They Matter to the LearnShrooms Community
Bill Wilson's secret psychedelic research represents the road not taken — a path that was foreclosed by cultural stigma before it could be studied properly. His recognition in the 1950s that psychedelics might address the ego rigidity of alcoholism anticipated by decades the mechanism hypothesis that now drives the clinical research.



Legal Context
For the legal landscape where Bill Wilson (Bill W.) (1895–1971) operates, see psilocybin laws in New York.