Climate Central: The percentage of Americans who are "alarmed' about climate change and motivated to do something about it increased to 16 percent between 2010 and 2012, according to a new poll.
That is a jump of 6 percentage point over two years, which occurred as the percentage of Americans who are skeptical of climate change or doubt that it has significant impacts fell 8 percentage points, to 8 percent.
Those findings, released Wednesday, are the latest results from the long-running "Six Americas' survey...