This is where I think the psychedelics come in because they are anticipations of the future. They seem to channel information that is not strictly governed by the laws of normal causality. So that there really is a prophetic dimension, a glimpse of the potential of the far centuries of the future through these compounds.
Terence McKennaShamanism, on the other hand, is this world wide, since Paleolithic-times, tradition which says that you must make your own experience the center piece of any model of the world that you build.
Terence McKennaCould any symbol be any more appropriate of the ambiguity of human transformation? What mushroom is it that grows at the end of history? Is it Stropharia cubensis, or is it the creation of Edward Teller? This is an unresolved problem.
Terence McKenna