I don't know that criminalizing marijuana has much to do with western civilization, which I understand to be normally defined by a set of liberal cultural value

I don't know that criminalizing marijuana has much to do with western civilization, which I understand to be normally defined by a set of liberal cultural values, a renaissance humanism, and the intellectual approaches of the enlightenment. Incarcerating people for possessing or ingesting a substance less harmful than cigarettes or alcohol isn't, by my estimation, something that was ever in keeping with the best aspects of that tradition.