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RRavens replied to the thread Ominous milestone for the planet': Arctic Ocean's 1st ice-free day could be just 3 years away, alarming study finds.The warning that atmospheric CO2 levels should not exceed 350 ppm was passed in 1988 and is now above 422 ppm. (IMO, atmospheric CO2...
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RRavens replied to the thread Just a fraction of the hydrogen hidden beneath Earth's surface could power Earth for 200 years, scientists find.If one were to do some basic research, they would discover that Hydrogen is a indirect-greenhouse gas. In addition, a 2022 study...
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