Fewer than half of Americans polled by the Pew Research Center believe humans are causing global warming, and a declining number even believe the Earth is experiencing a warming trend.
The survey, conducted by the Pew Research Center for the People and the Press, finds "roughly half, or 47 percent, of Americans say the Earth is warming because of human activity, such as the burning of fossil fuels."
—Heartland Institute
Tuesday, July 22, 2008
Americans Not Falling for 'Global Warming' Hype
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