Anyway, no drug, not even alcohol, causes the fundamental ills of society. If we're looking for the source of our troubles, we shouldn't test people for drugs; we should test them for stupidity, ignorance, greed, and love of power.
We are born knowing nothing and with much striving we learn but a little; yet all the while we are bound by laws that hearken to no plea of ignorance, and measure out their rewards and punishments with calm indifference. In such a state, humility is the virtue of men, and their only defense; to walk humbly with God, never doubting, whatever befall, that His will is good, and that His law is right.
To know the mighty works of God; to comprehend His wisdom and majesty and power; to appreciate, in degree, the wonderful working of His laws, surely all this must be a pleasing and acceptable mode of worship to the Most High to whom ignorance can not be more grateful than knowledge.