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If you think the weather has been weird, the Arctic sea ice loss astounding, and the accelerating Greenland ice sheet loss worrisome with the modest Arctic warming we've had to date, well, buckle up, we're in for a bumpy century.
Shell’s decision to suspend its Arctic operations comes after a federal appeals court ruled last week that the U.S. government had not properly assessed the risks of drilling in the Arctic before it sold leases for exploration drilling back in 2008.
A 2013 study found the rate of warming since 1900 is 50 times greater than the rate of cooling in the previous 5000 years, which threatens to destroy the stable climate that enabled civilization. A new study confirms again that recent warming has been unprecedented in speed, scale, and cause.