http://globalwarming.sdsu.edu/
BMills if you your head wasnt so far up Rush Limbaughs fat ass you would no the real facts and not your conservative bullshit.
The claim you make about C02 levels in the ice age being higher than they are now is completely absurd. It has been proven by real scientists that during the last ice age C02 levels were at 190 ppm while it was at 290 ppm in 1900. Since then it has increased to 378 ppm in 2004. As you can see, c02 levels have gone up nearly as much in a century as they did over 21000 years. That sounds a bit rapid to be part of natural cycle. Also I got my info from a reliable source, san diego state university, unlike you who got it from jebediah reed, a man also known for other great pieces of scientific literature like "how scientists are invigorating the surfboard:.