evidence: The recently published Intergovernmental Panel for Climate Change (IPCC) Synthesis Report, says "it is unequivocal that human influence has warmed the atmosphere, ocean and land", and warns that the Paris Agreement goals of 1.5°C and 2°C above pre-industrial levels will be exceeded during this century without dramatic emissions reductions. [...] Read more: 99.999% certainty humans are driving global warming: new study [...] If human factors are removed from the data set and only volcanic and solar factors are included, then global average surface temperatures since 1950 should have remained similar to those over the preceding 100 years. But of course they haven’t.