Melting glaciers just created a brand-new island in Alaska! NASA satellite images reveal how Prow Knob, once part of the mainland, is now isolated in a rapidly expanding lake due to glacial retreat. See how forty years of climate change reshaped the landscape, doubling the size of Alsek Lake and turning a mountain into an island. This dramatic transformation underscores the urgent need to address global warming, as climate scientists meet at the UN to protect our vulnerable glaciers and coastlines.
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