by chromas on (#5MJAY)
canopic jug writes:The Conversation discusses the archeological time line indicating the earliest known usage of various psychoactive substances. They conclude that it is most likely that use of psychoactive substances mostly began relatively late in our history. It probably began after the Neolithic Revolution in 10,000 BC when we invented farming and civilisation. Wine, betel, and cannabis rank among those with the earliest evidence of use found so far.