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In page Mescaline:

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  • Philip K. Dick was inspired to write Flow My Tears, the Policeman Said after taking mescaline.[15]
  • Arthur Kleps, a psychologist turned drug legalization advocate and writer whose Neo-American Church defended use of marijuana and hallucinogens such as LSD and peyote for spiritual enlightenment and exploration, bought, in 1960, by mail from Delta Chemical Company in New York 1 g of mescaline sulfate and took 500 mg. He experienced a psychedelic trip that caused profound changes in his life and outlook.[citation needed]