The unaffiliated (58%) are the most likely to say there is solid evidence the earth is warming because of human activity while white evangelical Protestants (34%) are the least likely to believe in man-made global warming.
On his 200th birthday, Charles Darwin can claim relatively few American adherents to his theory of the evolution of species through natural selection. In a recent survey, 63% of Americans say they believe that humans and other animals have either always existed in their present form or have evolved over time under the guidance of a supreme being