redOrbit: A poll of scientists, released on Tuesday, showed that global warming is likely to overshoot a 3.6 degrees Fahrenheit rise, seen by the European Union and many developing nations as a trigger for “dangerous” change, Reuters reported. The evidence that mankind is to blame for climate change has grown stronger in the past two years, according to 9 of the 11 experts, who were among the authors of the final summary by the U.N.’s Intergovernmental Panel on Climate Change in 2007 …