in science class i recently found out that global warming is being overplayed and is not really such a problem. the earth is headed into a warming trend, and in thousands of years, it will head into a freezeing trend. that is why all the glaciers are melting. while polution does destroy the o-zone, it does not make such a difference that it can change the climate even one degree. so please stop posting about how much global warming is hurting skiing.