Well, would you ban this horrible substance? The common stuff: # The substance is a major component of acid rain; # Contributes to soil erosion; # Causes corrosion and breakdown of metals and electrical equipment; # Excessive ingestion may cause various unpleasant, though generally not life-threatening, effects; # Prolonged contact with its solid form results in severe tissue damage; # Inhalation, even in small quantities, may cause death; # Its gaseous form may cause severe burns; # It has been found in the tumors of terminal cancer patients; # Nevertheless, the government and corporations continue using it widely, heedless of its grave dangers. I've given you the let downs. Would you ban it? Or sign up to ban it? Check this place out for more information: http://www.dhmo.org/facts.html