Werd...if the World took LSD, Shrooms, or Peyote, and smoked a j, War would be a thing of the past. Because everybody'd be trippin and too stoned to fight.
Alas, until that day comes...
Since the earliest traces of advanced sentience in humans, hallucinogenics(and most of this other stuff) were common place.
These were the magic potions and spiritual occurrences our ancestors spoke of(and so was weed)...
And suddely 60-80 years ago we decided they were bad for us?
If it grows on it's own it definitely shouldn't be illegal...these are the gifts of mother earth to us. I can understand making some of the more advanced man made ones illegal...but most of the natural stuff shouldn't be.