http://grist.org/briefly/hey-everyone-can-get-into-national-parks-for-free-on-monday/

11 0

Here’s the idea: Build underwater barriers in front of the glaciers most vulnerable to collapse, keeping warm ocean water from sloshing in to melt them. Princeton glaciology postdoc Michael Wolovick presented this concept at the American Geophysical Union conference in December, as the Atlantic reports. The Antarctic glaciers Wolovick studies are subject to disastrous feedback loops: The more they melt, the more they are exposed to melt-inducing seawater. Recent studies have suggested these massive stores of ice could collapse much faster than previously thought, potentially raising sea levels by 5 to 15 feet by the end of the century (that’s seriously bad news for coastal cities ). Wolov... Full story

12 January

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