Collapse of Antarctic ice sheet is underway and unstoppable but will take centuries

Video: A new study by researchers at NASA and the University of California at Irvine finds a rapidly melting section of the West Antarctic Ice Sheet appears to be in an irreversible state of decline, with nothing to stop the glaciers in this area from melting into the sea.

By Darryl Fears, Published: May 12 E-mail the writer

The collapse of the giant West Antarctica ice sheet is underway, two groups of scientists said Monday. They described the melting as an unstoppable event that will cause global sea levels to rise higher than projected earlier.

Scientists said the rise in sea level, up to 12 feet, will take centuries to reach its peak and cannot be reversed. But they said a decrease in greenhouse gas emissions could slow the melt, while an increase could speed it slightly.

…(read more).

Global Climate Change
Environmental Justice
Environment Ethics

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