The Myths and Marketing Behind Psilocybin Mushroom Strains

In the natural world, there are more than 200 psilocybin mushroom species (most of these belong to the genera Psilocybe, but psilocybin-producing mushrooms also belong to genera such as Copelandia, Inocybe, and Panaeolus). There are also many different strains, or varieties, of psilocybin mushroom species. Most of these strains belong to the species Psilocybe cubensis.…

View Post

On Psychedelics and the Risk of Delusions

Clifford Sosis interviewed me for the website What Is It Like to Be a Philosopher?, and on the subject of psychedelics, he remarked, “I’m always disappointed by reports of drug fueled insights…merely seems like the effect of…I don’t know…the chemical disorganization of the brain?” I partly agreed (but not with the point about reducing all…

View Post

Quakerism and Psychedelics

It is hard to find much information on the connections between Quakerism (or the Religious Society of Friends) and psychedelic use. This is in contrast to discussions on the (actual or possible) influence of psychedelics on other religions, including Christianity, Judaism, Islam, Hinduism, Buddhism, and animistic religions. Unlike these other traditions, there are no signs…

View Post

Revisiting Terence McKenna’s Idea of the ‘Archaic Revival’

The ‘archaic revival’ is one of Terence McKenna’s most popular ideas, and it is the title of his 1991 book that explores a variety of topics related to psychedelics. The core of the idea is that several 20th-century movements represent a return to the spiritual and ecological sensibilities of Paleolithic and Neolithic shamanistic societies. The…

View Post

Would Widespread Psychedelic Use Help Solve the Climate Crisis?

It is common to associate psychedelics with environmentalism. In the popular imagination, psychedelic users might be viewed as tree-hugging hippies and Gaia worshippers. But beyond these stereotypes, there is also research to support the links between psychedelic use and connection to nature, which has led some to argue that psychedelics could help us solve the…

View Post