I didn't hear this bit of news until today, so I thought I'd share with you:
April 17, 2009:
Ecological Internet (EI) welcomes the U.S. Environmental Protection Agency's ruling today that carbon dioxide and other greenhouse gases "may endanger public health or welfare", a finding that opens to door to future regulation of such emissions under the Clean Air Act. EI continues to demand that emission cuts be fast and large, that Congress not weaken planned E.P.A. carbon regulation, and that Congress abandon cap and trade legislation for a simple, highly effective, carbon tax. And that the U.S. leads at Copenhagen or feel the consequences.
The E.P.A said in its proposed endangerment finding that "based on rigorous, peer-reviewed scientific analysis of six gases – carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons and sulfur hexafluoride – that... these gases are at unprecedented levels as a result of human emissions, and these high levels are very likely the cause of the increase in average temperatures and other changes in our climate." Human health and welfare was thus threatened by increased severity and intensity of storms; more frequent drought, heatwaves, and forest fires; rising sea levels; and harm to water resources, agriculture, wildlife and ecosystems.