Why Are Some Plants and Mushrooms Psychoactive?

We all know that particular plants and mushrooms can affect the mind – how we perceive the world, how we feel, and how we think. Some of these plants can induce stimulating effects, including tobacco, the seeds of Coffea arabica (used to make coffee), the coca leaf (used to make cocaine), betel, khat, the seeds…

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New Study Suggests Psychedelics Are Not Linked to Mental Health Problems

According to a study titled Psychedelics and Mental Health: A Population Study (published in PLOS One), the use of LSD, magic mushrooms and peyote does not increase one’s risk of developing mental health problems. The researchers behind the paper are Teri Krebs and clinical psychologist Pal-Orjan Johansen from the Norwegian University of Science and Technology.…

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Neuroscientist Robin Carhart-Harris Describes His Exciting Research on Psychedelics

This article is based on a lecture entitled ‘fMRI and MEG Studies With Psilocybin’, from ‘A Discussion on Scientific Research with Psychedelic Drugs’, a conference chaired by Professor David Nutt at Imperial College London (12/06/2013). Researcher Robin Carhart-Harris begins this lecture by pointing out that psilocin, a psychedelic alkaloid found in magic mushrooms along with psilocybin, is…

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Professor David Nutt Explains Why We Should Study Psychedelic Drugs

This lecture, ‘Why Study Psychedelic Drugs?’, is from ‘A Discussion on Scientific Research with Psychedelic Drugs’, a conference chaired by Professor David Nutt at Imperial College London (12/06/2013). In this lecture, Professor David Nutt outlines why the scientific investigation of psychedelic drugs is worthwhile and valuable. He points to the fact that actual scientific discoveries…

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A Critique of Terence McKenna’s ‘Stoned Ape Theory’

In his book Food of the Gods (1992), Terence McKenna describes one of his many controversial ideas. This idea, known as the ‘Stoned Ape Theory’, relates to how our ancestors evolved to produce language and create art. In a nutshell, the Stoned Ape Theory says that magic mushrooms sped up the evolutionary process and that, ultimately,…

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