Certainly the central Platonic idea, which is the idea of the ideas, these archetypal forms which stand outside of time is one which is confirmed by the psychedelic experience.
Terence McKennaThe Internet is the global brain, the cyberspacially connected, telepathic, collective domain that we've all been hungering for.
Terence McKennaYou could almost describe psychedelics as enzymes for the activity of the imagination.
Terence McKennaWhat the churches are peddling is high abstraction, and you really have to work yourself up into a lather to be able to accept that as worthy of that kind of attention. The psychedelic subset of society is into an experience, and it's accessible.
Terence McKennaOne reaches through to the continents and oceans of the imagination, worlds able to sustain anyone who will but play, and then lets the play deepen and deepen until it is a reality that few would even dare to entertain...The human imagination is the holographic organ of the human body, and we don't 'imagine' anything. We simply see things so far away that there is no possibility of validating or invalidating their existence.
Terence McKenna