Many of us who have experienced psychedelics feel very much that they are sacred tools. They open spiritual awareness.

The function of the brain is to reduce all the available information and lock us into a limited experience of the world. LSD frees us from this restriction and opens us to a much larger experience.

In the kind of world we have today, transformation of humanity might well be our only real hope for survival.

Spiritual intelligence is the capacity to conduct our life in such a way that it reflects deep philosophical and metaphysical understanding of reality and of ourselves discovered through personal experience during systematic spiritual pursuit.

As long as I had easy access to psychedelics at the government-sponsored research project, most of my energy went into psychedelic sessions.

The problems that stand in the way are not of economical or technological nature. The deepest sources of the global crisis lie inside the human personality and reflect the level of consciousness evolution of our species.

The experiences associated with death were seen as visits to important dimensions of reality that deserved to be experienced, studied, and carefully mapped.