Public concern about global warming has dropped sharply since the fall of 2008, according to the results of a national survey. Only 50 percent of Americans now say they are “somewhat” or “very worried” about global warming, a 13-point decrease.
Public concern about global warming has dropped sharply since the fall of 2008, according to the results of a national survey. Only 50 percent of Americans now say they are “somewhat” or “very worried” about global warming, a 13-point decrease.