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By Ted Mitchell (registered) | Posted March 31, 2008 at 14:17:21
I didn't think this was a forum on global warming, do you think Superman has an agenda?
Here is a link on CO2 levels and the shape of the curve versus time: http://en.wikipedia.org/wiki/Image:Mauna...
more from a recent Upwind Downwind presentation, esp modeling pages 20-22: http://www.cleanair.hamilton.ca/download...
The pre-industrial baseline CO2 is about 270 ppm, now 383. That's 42% higher, and many standard deviations above the natural variability.
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