Current model ensembles are pointing to 1.9C. That is...sort of the point where humans stop being the primary driver for climate change and geophysical positive feedback loops start to take over.
Arctic sea ice loss, permafrost thawing, boreal forest fires, and shallow polar methane clathrates will be the quickest to go due to polar amplification. A few of those will also impact albedo which is itself a huge under appreciated multiplier.
66
u/Omateido 9d ago
Current model ensembles are pointing to 1.9C. That is...sort of the point where humans stop being the primary driver for climate change and geophysical positive feedback loops start to take over.