CLIMATE - Most Important Pie Chart You'll See Today: 13,950 Peer-Reviewed Scientific Articles on Earth's Climate

Is there still a scientific consensus on global warming? What happens if you do a meta-study of the past 21 years?

http://www.treehugger.com/climate-change/pie-chart-13950-peer-reviewed-scientific-articles-earths-climate-finds-24-rejecting-global-warming.html