In his writings, Castañeda explored the usage of mescaline, psilocybin and various hallucinogenics in spirituality and human tradition. Born in Peru, Castañeda invested Substantially of his adult life in California and assisted to determine the psychological landscape of the 1960s. LSD remains a Routine I controlled compound inside the US. https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share