Report, if you have a problem with this page“ Human cultures vary widely in the plants they use to gratify the desire for a change of mind, but all cultures (save the Eskimo) sanction at least one such plant and, just as invariably, strenuously forbid certain others. Along with the temptation seems to come the taboo. ”
Michael Pollan
From : The Botany of Desire: A Plant's-Eye View of the World