'Case closed': 99.9% of scientists agree climate emergency caused by humans

Trawl of 90,000 studies finds consensus, leading to call for Facebook and Twitter to curb disinformationThe scientific consensus that humans are altering the climate has passed 99.9%, according to research that strengthens the case for global action at the Cop26 summit in Glasgow.The degree of scientific certainty about the impact of greenhouse gases is now similar to the level of agreement on evolution and plate tectonics, the authors say, based on a survey of nearly 90,000 climate-related studies. This means there is practically no doubt among experts that burning fossil fuels, such as oil, gas, coal, peat and trees, is heating the planet and causing more extreme weather. Continue reading...