July 14, 2011 Global Warming: A Guide For The Perplexed Edit Delete Tags Autopost There is much confusion about the science and facts of global warming. Here is an attempt to clarify some of them.Source: http://www.npr.org/blogs/13.7/2011/07/13/137705149/global-warming-a-guide-for-the-perplexed?ft=1&f=1057harry reid john mccain al gore bill clinton newt gingrich