Quote:
Originally Posted by Kirk It is proven that CO2 causes the earth to warm. Even you cannot deny that. The question is, How much has increasing the CO2 level by one third caused the earth to warm? |
Exactly, and since that has not been answered, and since there are NUMEROUS other factors at work as well...you still can't prove that CO2 is the main culprit, or that it's caused by Humans...