That already basically happened and the result wasn't great. I forget the name of the movement or group, whatever, but a bunch of people smoked a fuckload of weed and surely used acid, etc., read Marx, and decided if we were just all high on whatever drugs then we could finally do utopian communism.

Basically just assuming people are driven by some internal desire for greed and not their environment and surroundings. (That's what I got from them anyway. Otherwise why do we all need to be in an altered state to do good things?)