YOu can also track back global warming increases to the metor event over siberia which increased water in the upper atmosphere immensely... I'd say that theory holds more weight than any CO2 nonsense.
Earth is a Dynamic system, the idea that CO2 causes global warming is bunk. In the 1970s we were all going to freeze to death due to global cooling... Whatever happened to that one?
Global warming due to human activity is just arrogance and fear mongering. We could blow up every nuke we had and the planet and life on it would still survive.
There are real and true environmental crisises that require our attention and efforts.. unfortunately these REAL issues are lost by the lunacy of nutjobs who want to just fearmonger for political gains.
In my state alone more than 2000 miles of streams are contaminated with acid mine drainage... that's a real tangible problem that humans clearly caused, and we know how to clean up... but instead of eliminating that problem and problems like that around the globe we have communist left overs, and other capitalist haters running around trying to use fear to shut down economic activity.
I agree that global warming is just one of several important environmental issues facing the world today. Some of them deserve/require more immediate attention than global warming. Is it too bold to say that the world needs better environmental policies and practices, overall?