Murdoch's American sins: Less sensational, but more dangerous | Philly | 07/07/2011

Climate change: It's hard to believe in 2011, but there was a time a few years ago when a majority of Republicans, just like a majority of all Americans, believed that man-made global warming was real and needed to be addressed in some fashion. That was before a parade of global warming skeptics and outright deniers on Fox News Channel -- a development that was actually encouraged by FNC top management. Most famously, FNC's Washington bureau chief wrote in a December 2009 memo " we should refrain from asserting that the planet has warmed (or cooled) in any given period without IMMEDIATELY pointing out that such theories are based upon data that critics have called into question."

In recent years, Fox News Channel has found a variety of ways to spread misinformation and outright lies about the state of the world's climate -- claiming, in the face of all evidence to the contrary, that the world is actually cooling -- and the plan has worked. A majority of Republicans now believe that climate change theories endorsed by 90 percent of the world's leading climatologists are a hoax, and more importantly, so do the political leaders they elect. Fox-fueled opposition scuttled what appeared to be momentum for climate change legislation in Washington, even as the planet records its hottest years on record and predictions of future food shortages and natural disasters grow more dire.