The Harvard Psilocybin Project – Session 11 with Gunther Weil


Session 11 of ‘The Harvard Psilocybin Project 1960-1963’ seminar transpired on November 28, 2023, under the auspices of the Harvard Institute for Learning in Retirement. Gunther Weil, an esteemed guest speaker, featured prominently as a central figure within the project spearheaded by Timothy Leary and Richard Alpert. The initiative was under the direction of David McClelland and unfolded at the Harvard University Center for Research and Personality. Notably, the project engaged in a comprehensive program of research involving consciousness-altering substances from 1960 to 1963.






Full Interview




View session in shorter segments

Part 1 – 32:24

Part 2 – 41:54

Part 3 – 30:36