the irreversible changes to come if we fail to keep warming below 2℃
- Written by: Timothy Naish, Professor in Earth Sciences, Te Herenga Waka — Victoria University of Wellington
Fritz POLKING/Gamma-Rapho via Getty ImagesThe slow-down of the Southern Ocean circulation, a dramatic drop in the extent of sea ice and unprecedented heatwaves are all raising concerns that Antarctica may be approaching tipping points.
The world has now warmed by 1.2℃ above pre-industrial levels (defined as the average temperature between...
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