Precursor to Copenhagen: EPA Says Greenhouse Gases Threaten Public Health and the Environment

And so progress on climate change begins. When the world gets together this week in Copenhagen and tries to hammer out a climate change plan we have the United States Environmental Protection Agency (EPA) proclaim that greenhouse gases threaten public health, the environment AND that the high concentrations of these gases are caused by human activity. Wow. Basically the EPA is saying that greenhouse gases are pollutants and can be regulated. This is tremendous step forward and hopefully foreshadows the action the U.S. will take in Copenhagen this week. We'll be watching.