"News Analysis: Where Did Global Warming Go?"
"In 2008, both the Democratic and Republican candidates for president, Barack Obama and John McCain, warned about man-made global warming and supported legislation to curb emissions. After he was elected, President Obama promised 'a new chapter in America's leadership on climate change,' and arrived cavalry-like at the 2009 United Nations Climate Conference in Copenhagen to broker a global pact.
But two years later, now that nearly every other nation accepts climate change as a pressing problem, America has turned agnostic on the issue."