Greenland's melting ice sheet has 'passed the point of no return,' scientists say, dooming it to disappear

Caspar Haarloev from "Into the Ice" documentary via Reuters

• Greenland's ice sheet may have passed a point of no return, setting it on an irreversible path to disappearance, according to researchers at Ohio State University. 
• Snowfall can no longer replenish the ice lost as Greenland's glaciers retreat, so it will keep melting and cause catastrophic sea-level rise, even if global temperatures stop rising.
• The climate crisis could bring about other tipping points in the Arctic and the Amazon, but there may still be time to avoid those.
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Greenland's ice sheet may have hit a tipping point that sets it on an irreversible path to completely disappearing.

Snowfall that normally replenishes Greenland's glaciers each year can no longer keep up with the pace of ice melt, according to researchers at Ohio State University. That means that the Greenland ice sheet — the world's second-largest ice body — would continue to lose ice even if global temperatures stop rising.

See the rest of the story at Business Insider

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