We are like coral animals embedded in a technological reef of extruded psychic objects...All our tool-making implies our belief in an ultimate tool.
Terence McKennaCertainly neo-Platonism, Plotinus and Porphyry and that school are psychedelic philosophers. Their idea of an ascending hierarchy of more and more rarefied states is a sophisticated presentation of the shamanic cosmology, which is the cosmology that one experientially discovers when they involve themselves with psychedelics.
Terence McKennaAll psychedelic explorers should be aware of the concept of what is called a cognitive hallucination. The is a much more insidious phenomenon. This is, quite simply, an out-and-out delusion.
Terence McKennaIn other words, all these things you might cling to, Catholicism, democratic ideals, Hasidism, Marxism, Freudianism, all of these things are exposed [through use of psychedelics] as simply quaint cultural artifacts, painted masks and rattles assembled by people of good intent but clearly not great grasp of the situation.
Terence McKenna