23.12.2021 15:36 Uhr, Quelle: Engadget

What we learned this year about how to avoid a climate catastrophe

COP26 was not a fist-in-the-air moment, and not the victory against climate change that humanity had been banking on. Sadly, politics and commerce put a hard thumb on proceedings, limiting the action possible. Commitments to “phase down” coal, rather than a firm pledge to eliminate it outright, show how far we still have to go. But the event also served to highlight the extent of what needs to be done if humanity’s going to survive beyond the next century.One “victory” out of the event was the belief that ensuring global warming held at 1.5 degrees was still possible. It’s worth saying, however, that 1.5 degrees isn’t a target to meet so much as an acceptance of impending disaster. In October, the IPCC explained that such a temperature increase will cause significant upticks in the frequency of extreme heat waves, monsoon-like rainfall and widespread droughts. Extreme weather events that may have taken place once every 50 years a few centuries ago could become a regul

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