Revisiting Wasson’s Soma : Exploring the Effects of Preparation on the Chemistry of Amanita muscaria. Kevin FEENEY Journal of Psychoactive Drugs, 2010, 42, (4), 499-506   In 1968 R. Gordon Wasson first proposed his groundbreaking theory identifying Soma, the hallucinogenic sacrament of the Vedas, as the classic spotted fairy tale mushroom – Amanita muscaria. While Wasson’s theory is compelling on many levels he neglected to explain how the pressing and filtering of Soma, as described in the Rig Veda, supported his theory of Soma’s identity. This omission has led to several criticisms of his theory, including: (1) that such an elaborate process of extraction [...]