Image from a quicklink (Image by Unknown Owner) Details DMCA | In 1994 Rush Limbaugh declared, "There is no global warming going on," adding that scientists "admit" they "may need 20 years more data to prove it." Since then, Limbaugh has managed to shield his brain from 18 years of mounting evidence that humans are changing the climate. "Science has made enormous inroads in understanding climate change and its causes," according to the National Research Council's latest report assessing the state of climate science. "There is a strong, credible body of evidence, based on multiple lines of research, documenting that climate is changing and that these changes are in large part caused by human activities," the report said. |