The Inconvenient Truth is that we are the inconvenient in the natural activity of dear Mother Earth or Gaia as some express it.
We are the inconvenient because we inject into the weather equations Dear Mother Earth operates on as we are an unknown.
Dear Mother Earth cannot figure the means to handle our interjection.
So Dear Mother Earth seems to be confused. Or is it?
Is it confused or are we confused?
Well Dear Mother Earth has done its thing for eons without confusion.
Thus we are the ones confused.
Global Warming (HCC) is a very natural thing Dear Mother Earth goes through whenever it does it. Precession, solar radiance changes and etc. cause warming.
The natural condition of Earth is to be warm at 22 deg. C.
Refer here:
http://www.scotese.com/climate.htm