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During The Last Ice Age (190 ppm CO2), Horses Grazed In A Forested, Warmer-Than-Today Arctic Alaska

During The Last Ice Age (190 ppm CO2), Horses Grazed In A Forested, Warmer-Than-Today Arctic Alaska

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Share this…FacebookTwitterIn a new study, scientists report that about  17,000 to 20,000 years ago, when CO2 levels hovered near 190 ppm, “summer temperatures were higher here [North Slope, Alaska] than they are today” (Kuzmina et al., 2019). Image Source: Guthrie and Stoker, 1990 and The New York Times In the modern climate, North Slope, Alaska […]

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