Originally Posted by cjump

see your reasoning is just a little bit off. im sure in your science filled zone you know that the poles have changed, climates have altered, and animals have died off. the earth changes! i have no doubt that the poles will melt but when and more importantly why? i want scientific proof that it is down to us and not the earth changing. how soon we forget the ice age and the global cooling between 1940-1970.