Perhaps it's time the war on drugs becomes a war on the existence of poverty? (edit: Poverty of our relationships to family, community, and nation too, not merely monetary. As commenters have pointed out, there are plenty of people who have plenty of money who may well be the most poverty-ridden in other respects.)
It's not about the drugs. It's about the social environment in which we live.
IMO addiction in general (drugs, alcohol, shopping, exercise, abusive relationships, etc.) are all from people trying to fill the missing relationship (God, family, purpose) in their life with the wrong thing.
"You must be the change you want to see in the world." "First they ignore you, then they laugh at you, then they fight you, then you win." --Mahatma Gandhi
"Preach the Gospel always, and if necessary, use words." --Francis of Assisi.
"Family farms work when the whole family works the farm." -- Adam Klaus