The physical action of the drug on the brain is obvious and should be researched further. It may be that certain psychedelic/entheogenic states of consciousness

The physical action of the drug on the brain is obvious and should be researched further. It may be that certain psychedelic/entheogenic states of consciousness offer internal, subjective evidence of a nonmaterial, transcendent aspect of reality. It may be that the majority of psychedelic experiences(especially low dose) do not, and are reducible in principle to physics.