The earth has been warming and cooling in natural cycles for thousands of years, long before man ever had a chance to leave a "carbon" footprint.
To think that we are powerful enough to affect the global climate, particularly the temperature, is secularist in philosophy and is a tribute to the sinful man's ego as he tries to put himself on par with Almighty God, the maker of the sun, which drives temperature change, and the earth, that receives the sun's energy.
Stopping a hurricane or a volcanic eruption would be easier than trying raise or lower the temperature of the earth an iota.
I normally do not voice my Christian views in these political forums, but this issue of the climate boils down not to just political posturing, but also to very nature of man and the Creation.
The Bible is replete with examples of the Lord controlling the weather, using it to save His people, destroy His enemies, punish a wayward people, bring blessings to his faithful servants, or to demonstrate His awesome power, such as when the Lord spoke to Elijah as he hid in a cave.
When Jesus calmed the storm that frightened his disciples in their small boat, He demonstrated again that it is not man who influences the earth's weather, but it is under Almighty God's control.
Liberals, particularly socialists and Marxists, have been trying to supplant God with humanism. Man-made "climate change" is a part of that philosophy, as they indoctrinate our children in school and adults through the media with their secular "alternative" to God.
After all, if humans can control the earth's climate, then what can't they control? The liberals will have built their own environmental Tower of Babel, and unfortunately will have suckered many God-fearing people into their illusion that man has the power to affect the environment.
Add to this the political and economic implications, which we are just beginning to see with high food and energy prices, and we will have an even worse mess later if we do not get the government out of the subsidy, tariff, energy, and weather business.
In short, man has not changed the earth's temperature one bit, and to base government policy on a philosophy so short on science and out of harmony with God's laws will only lead to further ruin of our great country.