At still higher doses psilocybin triggers this activity in the language-forming capacity of the brain that manifests as song and vision. Psilocybin may have synergized the emergence of higher forms of psychic organization out of primitive protohuman animals. It can be seen as a kind of evolutionary enzyme, or evolutionary catalyst.

What good is a theory of how the universe works if it’s a series of tensor equations that, even when understood, come nowhere tangential to experience? The only intellectual or noetic or spiritual path worth following is one that builds on personal experience

Culture is another dimension.

What is always left out of descriptions of the psychedelic state, the deep psychedelic state, is how weird it is.

There is no knowledge without risk taking.

All the accoutrements that distinguish us from animal existence were put in place when we had a different kind of mind than we have now. We didn't have a mind that favored role specialization, and male dominance, and anxiety over female sexual activity related to feelings of male ownership. That all came later.

Experientially there is only one religion, and it is shamanism and shamanic ecstasy.