cross-posted from: news.abolish.capital/post/42582 Because methane has around 80 times the warming potential of CO2 over a 20-year period, it has been a major focus for climate action groups. The Global Methane Pledge, launched at COP26 in November 2021, aims to cut human-caused methane emissions by 30% by 2030. From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.