AGW Ammunition

The Pig, who actually has real work to do, nonetheless gets bored pretty easily. Hence, he decided that he ought to challenge local members of the denio-sphere to one or more public debates. He remembers vaguely from his high school debate days that it's harder to defend a complex proposition than to challenge it, so that it's a pretty good idea to be well prepared, rather than just rely on native wit and making stuff up.

Consequently, he has been assembling some of the basics, and he remembers that there are some good internet resources around. Other than AR4 and Wikipedia, he forgets exactly what they are. Especially good was a source that considered specific critiques and answered them. Anybody remember that? Have any other special recommendations?

Example: despite big increases in CO2 during the period 1940-1980, the atmosphere cooled rather than warmed. The models don't predict that. Why should we believe them for the future?

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