In his writings, Castañeda explored the use of mescaline, psilocybin together with other hallucinogenics in spirituality and human lifestyle. Born in Peru, Castañeda put in much of his adult lifestyle in California and aided to determine the psychological landscape with the sixties. The use of LSD outside a scientific environment https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share