This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ==== What is a Psychedelic? ==== A psychedelic is a substance—be it a plant, mushroom, extract, powder, or chemical molecule—that, when consumed, induces a non-ordinary state of consciousness. This [[types_of_psychedelic_experience|psychedelic experience]] is typically distinct from those produced by other [[psychoactive drug|psychoactive substances]], manifesting in pronounced changes in perception, mood, and cognitive processes, as well as being virtually nonaddictive. The term 'psychedelic' was coined in 1956 by psychiatrist Humphrey Osmond (while working at the Weyburn Mental Hospital, in Saskatchewan) during correspondence with writer and philosopher Aldous Huxley. Derived from the Greek words //psychḗ//, meaning 'life-soul' or 'mind,' and //dēleín//, meaning 'to manifest' or 'to reveal,' the term essentially signifies 'to reveal the (life)soul' or 'to reveal the mind,' depending on the interpretation of 'psyche.' Aldous Huxley had previously suggested 'phanerothyme', derived from the Greek words, //phaneroein// meaning 'to make manifest or visible', and //thymos// meaning 'breath-soul', thus 'to reveal the (breath)soul', but Osmond's psychedelic proved to be far more popular (and easier to remember). Due to the cultural associations of the term 'psychedelic' with the late 1960s and early 1970s, and the perception of psychedelics as potent facilitators of transformative spiritual experiences, the term 'entheogen' was proposed in 1979. Derived from the Greek words,// éntheos// meaning 'full of the god, inspired, possessed', and //genésthai// meaning 'to come into being', thus to 'bring godly inspiration into being', or to 'generate the divine within'. It is often used to describe substances with a longstanding ceremonial tradition, and can include substances which would not typically be considered to be psychedelics, such as [[mapacho|tobacco]], [[datura]], or [[ganja|cannabis]]. The most well known or "classic psychedelics", are [[LSD]], [[mescaline]], and [[psilocybin]] containing [[psilocybes|mushrooms]]. Some other entheogens are also considered to be psychedelics such as [[Ololiuqui|morning glory seeds]], [[Ayahuasca]], and [[Iboga]]. Also included are a vast range of various tryptamines, phenethylamines, and lysergamides, including NN-DMT, 5-MeO-DMT, 4-ACO-DMT, and 2C-B. Although commonly mentioned when discussing psychedelics, and also commonly used in [[psychedelic therapy]], neither [[MDMA]] (which is an //empathogen// and/or //entactogen//), nor [[ketamine]] (a [[dissociative]] anesthetic) are actually classified as psychedelics.