Does any agengy in the government in charge of preventing acid-rain, I have seen some troubling signs in the Santiago valley area. The particles and smog that give the orange haze will eventually turn to acid-rain. Let take bets that will will be within the next five-year piriod. Ten or twenty. Not interested! Start packing, and move out the greening should sart now or face and brown earth in this Island nation of see no evil hear no evil.