“”What percentage of global warming is attributed to humans?””
“”The best estimate of the human contribution to modern warming is around 100%. Some uncertainty remains due to the role of natural variability, but researchers suggest that ocean fluctuations and similar factors are unlikely to be the cause of more than a small fraction of modern global warming. Dec 13, 2017″”
https://www.carbonbrief.org> analy…
“”Analysis: Why scientists think 100% of global warming is due to humans””
Analysis: Why scientists think 100% of global warming is due to humans