Even to keep the rise in global temperatures on pre-industrial times to 1.8C would now mean halving greenhouse-gas emissions by 2035, as with so much time already squandered the curve of arresting climate change becomes ever more steep: www.newscientist.com/article/2587...
Can we really reverse global warming after overshooting 1.5°C? | New Scientist
A UN report says it’s possible to get global temperatures back down to 1.5°C above pre-industrial levels by the end of the century, but many researchers regard this scenario as highly unlikely
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