I agree we need to pursue alternative energy to rid our dependents on foreign oil, but lets not hang it on the myth of man made global warming. The earth goes through warming and cooling cycles that are normal and natural. I was watching a program the other night where scientists were finding fossils of tropical plants in the arctic from millions of years ago. This planet is in constant change. Was it the discovery of fire by man that melted the ice cap over your country and part of ours thousands of years ago?

Steve