Tuesday, March 28, 2023

Good climate news

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This NASA image shows the size of the ozone hole over Antarctica in purple and blue. It will take another 43 years before it closes completely.


Silvia ChuiSociety Editor

Finally there is – cautious – good news in the fight against the climate catastrophe: UN experts recently announced that the ozone layer is regenerating. If it recovers as forecast, all ozone holes will close by 2066. Future global warming can therefore decrease by 0.3 to 0.5 degrees. Reason: The air pollutants that contribute to ozone depletion are also greenhouse gases. Therefore, reducing their emissions also leads to less global warming.

Nevertheless: Currently, our earth has already warmed up by 1.2 degrees since the beginning of industrialization. With the political decisions we have made so far, we are heading towards around 2.7 degrees – if nothing is changed, we will miss the 1.5 degree target. With catastrophic consequences for large areas of the country. Sit back and continue happily CO2 we are therefore not allowed to eject.

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