Historical Context of Global Climate Change

Paleological Look at Climate w/animations
Historical Natural Climate Changes
Sudden Climate Change

The other side of the story...What is the language of denial?

What's up with water vapor?

http://en.wikipedia.org/wiki/Donora_Smog_of_1948 The Donora Smog of 1948 was an historic air inversion pall of smog that killed 20 and sickened 7,000 people in Donora, Pennsylvania, United States, a mill town on the Monongahela River 24 miles southeast of Pittsburgh.