Terence Mckenna talks about how we are somewhat misguided by our cultural values, ideologies, and general sense of what is good and bad in the world.

"We have gone sick by following a path of untrammelled rationalism, male dominance, attention to the visible surface of things, practicality, bottom-line-ism. We have gone very, very sick. And the body politic, like any body, when it feels itself to be sick, it begins to produce antibodies, or strategies for overcoming the condition of disease. And the 20th century is an enormous effort at self-healing. Phenomena as diverse as surrealism, body piercing, psychedelic drug use, sexual permissiveness, jazz, experimental dance, rave culture, tattooing, the list is endless."