A new survey, published in the peer-reviewed Environmental Research Letters, a publication of the Institute of Physics (IOP), has definitively confirmed the scientific consensus in climate science literature: 97 percent of peer-reviewed papers agree that global warming is happening and human activities are responsible. The survey, Quantifying the consensus on anthropogenic global warming in the scientific literature, examined some 12,000 peer-reviewed climate science papers and found a 97% consensus that humans are causing global warming. The work expanded upon an earlier survey of the literature by Naomi Oreskes, published in 2004, as well as an informal review conducted by James Powell, published on DeSmogBlog in 2012. Lead author of…
