Tag: Sahara
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Nation & World
Climate change for the long haul
Human-induced changes to the Earth from emission of greenhouse gases are here to stay, with computer models showing that changes made by 2100 could take 1,000 years to decline.
Human-induced changes to the Earth from emission of greenhouse gases are here to stay, with computer models showing that changes made by 2100 could take 1,000 years to decline.