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Proposed Dependent Variable: If nothing is done to reduce global warming in the future, how serious a problem will it be for people living in the United States. 

According to a Pew Research study, two-thirds of Americans say there is solid evidence that the Earth has been getting warmer over the last few decades. Additionally, there is a large rift between Republican’s belief that the globe was warming and Democrat’s (in 2009, this was a 40 percentage point difference). 

Pew Research Study: Climate Change: Key Data Points from Pew Research. (n.d.). Retrieved November 11, 2014.

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