With only five percent of the global population, the United States already is the largest energy market in the world as well as the largest producer of the greenhouse gases and the Carbon Dioxide emissions responsible for global warming.

Atmospheric Carbon Dioxide concentrations (ppmv) derived from in situ air samples collected at Mauna Loz Observatory, Hawaii. Source: C.D. Keeling, T.P. Whorf, and the Carbon Dioxide Research Group, Scripps Institution of Oceanography (SIO), University of California, La Jolla, California USA 92093-0444, July 25, 2003.

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