CO2 not 'primary contributor' to global warming: EPA chief
Scott Pruitt, the new administrator of US Environmental Protection Agency, has said that he does not think carbon dioxide is the "primary contributor" to global warming. "We need to continue...the review and the analysis," Pruitt added. Notably, Pruitt's statement runs contrary to the EPA website, which states, "Carbon dioxide is the primary greenhouse gas...contributing to recent climate change."