There is no fundamental difference between the preparation for death and the practice of dying, and spiritual practice leading to enlightenment.

Research challenges the materialistic understanding of death, according to which biological death represents the final end of existence and of all conscious activity.

For any culture which is primarily concerned with meaning, the study of death - the only certainty that life holds for us - must be central, for an understanding of death is the key to liberation in life.

There is an urgent need for a radical revision of our current concepts of the nature of consciousness and its relationship to matter and the brain.

Western science is approaching a paradigm shift of unprecedented proportions, one that will change our concepts of reality and of human nature, bridge the gap between ancient wisdom and modern science, and reconcile the differences between Eastern spirituality and Western pragmatism.

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

When you read the psychedelic literature, there is a distinction between the so-called natural psychedelics and synthetic psychedelics that are artificially produced.