Proponents of catastrophic global warming often say there is unanimity among experts that the issue is settled with respect to the science. But in a much heralded report by the U.S. Senate Environment and Public Works Minority Committee, there are a large number of scientists who disagree with this assertion. Comments study author, Marc Morano: “Our report features the skeptical voices of over 650 prominent international scientists, including U.N. scientists, who have now turned against the U.N.’s assessment on the science surrounding global warming. The over 650 dissenting scientists are more than 12 times the number of scientists who authored the media-hyped 2007 U.N. Policymaker study and certainly challenges claims that the “science is settled.”