Pollution of the potent warming gas methane soars and people are mostly to blame--study

Pollution of the potent warming gas methane soars and people are mostly to blame A new study says the amount and proportion of the powerful heat-trapping gas methane that humans spew into the atmosphere is rising, and it's helping to turbocharge climate change. AP News

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Tuesday’s study finds that in 2020, the last year complete data is available, the world put 670 million tons (608 million metric tons) of methane in the air, up nearly 12% from 2000. An even more significant finding in the study in Environmental Research Letters was the source of those emissions: those from humans jumped almost 18% in two decades, while natural emissions, mostly from wetlands, inched up just 2% in the same time.

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