Nature World News: The U.N. Intergovernmental Panel on Climate Change met this week to discuss the latest on climate change and issued a report, adding that it should serve as a "wake-up call" to governments and society about the role of humans play in increasing global warming.
Over 800 authors from 39 countries contributed to the working group's 2,500-page assessment, which draws on millions of observations and numerical data from climate model simulations. In its first report for six years, the Intergovernmental...