Instead of a likely global temperature rise of 2.4 degrees Celsius, they now see a rise exceeding 5 degrees. (treehugger.com)
Events, whether of a significant size or multiple smaller ones, play a key role in limiting global temperature rise to less than two degrees Celsius. (unfccc.int)
Overall the research shows that the best way to protect against species loss is to keep global temperature rise as low as possible. (sciencedaily.com)