Global Warming, Anyone?
A recent Pew Center poll reveals some interesting statistics about who believes global warming is mostly because of human activity. There is a large partisan gap in views about the causes of global warming: 51% of Democrats and 40% of independents say the earth is getting warmer mostly because of human activity. But only 19% of Republicans say rising temperatures are mostly attributable to human activity. Of course, if you add all these numbers up based on the percentage of the US population who are Democrats, Republicans, and Independents, you find out that most people do not believe that global warming is mostly because of human activity. Remember, this question is not about just "solid evidence of global warming" -- we already know the earth has warmed and cooled for billions of years -- its about "do you believe the earth is getting warmer mostly because of human activity" . What conclusions can we draw from this? Well, one obvious one is