"If there were a list of the most influential people in the 20th century (and now a bit beyond), Stanislav Grof would …"

"[B]y banning psychedelic research we have not only given up the study of an interesting drug or group of substances, …"

"DYING AND DEATH are the most universal and personally relevant experiences for every single individual. In the course…"

"It is essential that we raise the image of sex, which is currently seen as a purely biological affair and often portr…"

"In the last few decades, it has become increasingly clear that humanity is facing a crisis of unprecedented proportio…"

"All the cultures in human history except the Western industrial civilization have held holotropic states of conscious…"

"Ritual use of psychedelic plants and substances has been a particularly effective technology for inducing holotropic …"

"LSD is a catalyst or amplifier of mental processes. If properly used it could become something like the microscope or…"

"In one of my early books I suggested that the potential significance of LSD and other psychedelics for psychiatry and…"

"Die Erscheinungen, die man bei psychedelischen Sitzungen beobachtet, sind Manifestationen tiefliegender Bereiche des …"