"Polls show that tackling climate change is a low priority for the American public. Indeed, a Yale poll found that only 12 percent of Americans were “very worried” about global warming.
In the last few days, the Environmental Protection Agency seems to have initiated a public campaign to make clear where it, and the science, stand, stating that the rise in greenhouse gases is a serious problem to be confronted.
On Monday night, the E.P.A. administrator, Lisa Jackson, made the point as a guest on “The Daily Show With Jon Stewart.” And on Tuesday, the agency released an 80-page glossy report called “Climate Change Indicators in the United States” to help Americans make sense of climate change data.
That report begins: “Over the last several decades, evidence of human influences on climate change has become increasingly clear and compelling. There is indisputable evidence that human activities such as electricity production and transportation are adding to the concentrations of greenhouse gases that are already naturally present in the atmosphere.”"