Maybe I'm wrong and all these grungy scumbags want to save the world, but I doubt it. I think they want to get the world high.
If you just had even one hint of a clue, you'd know that not everybody who smokes weed is a grungy scumbag who wants to save the world...regardless of what your uninformed/misinformed/preconceived OPINION is....you obviously don't have any credible experience on the subject or you'd know better.
