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Scenario: Possible Electric Energy Sources in 2050
A mix of new electricity sources by 2050 could reduce CO2 emissions by 83 percent.
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The Future of Freezing
High-resolution animated projection maps for how the cold and snowy months will thaw this century.
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Like Ice Melting in a Glass
An interactive analogy showing just how fast Arctic sea ice has been thinning.
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Accelerated Ice Loss from Greenland
Greenland lost much more ice in the 2000's than the decade before.
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Skating on Thin Arctic Ice: Fall
Submarine and satellite data since 1980 show steady shrinking.
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Skating on Thin Arctic Ice: Winter
Submarine and satellite data since 1980 show steady shrinking.
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Arctic Sea Ice Thinning: Fall
Fall view: Arctic sea ice has been getting thinner, even faster than its area has been shrinking.
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All the Ice on Greenland
Greenland holds enough ice to raise global sea level 23 feet or to fill the Lower 48 states 2,940 feet high, like a bathtub.