By Oliver Burkeman — 2018
Pollan’s illuminating history of hallucinogenic drugs reveals that their mystical and medical benefits are indivisible.
Read on www.theguardian.com
CLEAR ALL
Charles T. Tart, PhD, is emeritus professor of psychology at the University of California, Davis, as well as the Institute of Transpersonal Psychology. Here he discusses a number of altered states including marijuana intoxication, dreaming, hypnosis, and out-of-body experiences.