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Seventy percent of Coloradans accept that global warming is happening, according to a new report (PDF) from the Yale Project on Climate Communication. But less than half accept that human activity is responsible for global warming, and half think that there is no consensus among the scientific community whether global warming is happening.
"U.S. worry about global warming is heading back up after several years of expanded public skepticism," according (PDF) to a new poll from Gallup. Also heading back up are the rate of understanding that most scientists accept global warming and the rate of accepting that increases in the global temperature over the last century are mostly due to human activity.
A new poll from the Pew Research Center for the People and the Press asked about global warming and its causes.
A pair of new polls offers insights on public opinion about climate change.