Latest UN, IEA, WMO Climate Reports Show Global Emissions Dangerously High, Emergency Action Required
Union of Concerned Scientists
OCTOBER 27, 2022
The World Meteorological Organization Greenhouse Gas Bulletin. The WMO’s GHG bulletin’s headline takeaways are stark: Atmospheric concentrations of three major heat-trapping gases, carbon dioxide (CO 2 ), methane (CH 4 ) and nitrous oxide (N 2 O) hit all-time highs in 2021 (see table below).
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