It's possible to see the whole human growth movement of the 1970s as a wish to continue the inward quest without having to put yourself on the line in the way you had to when you took 250 gamma of LSD. And I think all these other methods are efficacious, but I think it's the sheer power of the hallucinogens that puts people off.
Terence McKennaWe now know enough to fantasize realistically about what the alien would be like, and I think that this then sets up polarities in the collective psyche that previously we have only seen at the level of the individual.
Terence McKennaIdeologies are cultural memes. They are the most confining of the cultural memes. That's where culture gets real ugly. It is when you rub up against its ideologies.
Terence McKenna