Exemptions show a shift in approval criteria but “the process is still broken,” advocates say
Grof, now 90 years old, is one of the founders of transpersonal psychology and is known for his early studies of LSD and its effects on the psyche. In the 1970s, the Czech-born Grof predicted that “Psychedelics will be for the study of the mind what the telescope was for astronomy, and what the microscope was for biology.”
