http://ap.google.com/article/ALeqM5iiHXgJ1HkEbBWAZBaB1_l0yXlVAgD8VM09GG2EPA Signals Caution on Global Warming
By H. JOSEF HEBERT – 20 hours ago
WASHINGTON (AP) — The government made clear on Thursday it will not be rushed into deciding whether to regulate emissions linked to global warming, as the Supreme Court directed nearly a year ago.
Such action "could affect many (emission) sources beyond just cars and trucks" and needs to be examined broadly as to other impacts, the head of the Environmental Protection Agency wrote lawmakers.
Stephen Johnson said he has decided to begin the process by seeking public comment on the implications of regulating carbon dioxide, a leading greenhouse gas, on other agency rules that cover everything from power plants and factories to schools and small businesses.
That process could take months and led some of his critics to suggest he was shunting the sensitive issue to the next administration.
"This is the latest quack from a lame-duck EPA intent on running out the clock ... without doing a thing to combat global warming," said Rep. Edward Markey, D-Mass. He is chairman of the House Select Committee on Energy Independence and Global Warming.
The Supreme Court said in April 2007 that carbon dioxide from burning fossil fuels is a pollutant subject to the Clean Air Act. The court directed the EPA to determine if CO2 emissions, linked to global warming, endanger public health and welfare.
If that is the case, the court said, the EPA must regulate the emissions.
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