Do scientists agree on climate change?

Quantifying the consensus on anthropogenic global warming in the scientific literature by John Cook, Dana Nuccitelli, Sarah A Green, Mark Richardson, Bärbel Winkler, Rob Painting, Robert Way, Peter Jacobs and Andrew Skuce

"Our analysis indicates that the number of papers rejecting the consensus on AGW (anthropogenic global warming) is a vanishingly small proportion of the published research."

"However, there is a significant gap between public perception and reality, with 57% of the US public either disagreeing or unaware that scientists overwhelmingly agree that the earth is warming due to human activity"