We need to use common sense, humans are changing his environment, we see the devastation of forests, polution of rivers and lakes near the cities, the environment has a certain balance and after industrialization of many country would be naive not to think what the global climate would not be changed by an excess of particles into the air, just like a big volcano would affect the climate to raise or lower temperatures. We just need to wait, the changes are coming, it's really terrifying to deny the changes, we can discuss what changes human activity causes on global climate, but denying that the humans are changing the enviroment is stupidy.

Last edited by Mithus; 09/18/11 05:00 AM.
Animal Ethics: "I tremble for my species when I reflect that god is just." Thomas Jefferson.
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