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Plastic waste gets lots of attention, but producing plastics actually produces more planet-heating greenhouse gases than the airline industry and coal-fired powerplants - notoriously bad sources.
PARIS Climate change caused by carbon dioxide emissions already in the atmosphere will shrink global gross domestic product in 2050 by about $38 trillion, or almost a fifth, no matter how aggressively humanity cuts carbon pollution, researchers said Wednesday. But slashing greenhouse gas emissions as quickly as possible remains crucial to avoid even more devastating economic impacts after midcentury, they reported.