Timothy Leary

Timothy Leary

male, deceased (1996)
Timothy Francis Leary, (October 22, 1920 - May 31, 1996) was an American writer, psychologist, advocate of psychedelic drug research and use, and...
Albert Hofmann

Albert Hofmann

male, 103 years old
Albert Hofmann (January 11, 1906 – April 29, 2008) was a Swiss scientist best known for synthesizing Lysergic acid diethylamide (LSD). Hofmann au...
Terence McKenna

Terence McKenna

male, deceased (2000)
Terence Kemp McKenna was a writer, philosopher, and ethnobotanist. He is noted for his many speculations on the use of psychedelic, plant-based...

Ralph Metzner

male
Ralph Metzner Ph.D., born 1936 in Germany, is an American psychologist, writer and researcher, who participated in psychedelic research at Harvard...
Stanislav Grof

Stanislav Grof

male, 78 years old
Stanislav Grof is one of the founders of the field of transpersonal psychology and a pioneering researcher into the use of altered states of...
Ram Dass

Ram Dass

male, 78 years old
Dr. Richard Alpert, also known as Baba Ram Dass, is a contemporary spiritual teacher who wrote the 1971 bestseller "Be Here Now". He is well-known...
Andrew Weil

Andrew Weil

male, 67 years old
Andrew Weil , M.D., has devoted the past thirty years to developing, practicing, and teaching others about the principles of integrative medicine....
Huston Smith

Huston Smith

male, 90 years old
Huston Cummings Smith (born May 31, 1919) is among the preeminent religious studies scholars in the United States. His work, "The Religions of Man"...
Rick Doblin

Rick Doblin

male, 56 years old
Rick Doblin is the president and founder of the Multidisciplinary Association for Psychedelic Studies (MAPS). Born November 30, 1953, he obtained a...