Field glaciologist Alun Hubbard has been leading research expeditions on the Greenland ice sheet for decades and has seen “gobsmacking changes.” But the last few years have been particularly unnerving.
The Greenland ice sheet is now so out of balance with the warming climate, it will lose enough ice to raise sea level at least 10 inches – even if greenhouse gas emissions ended today, he writes. His latest study, published Monday, lays out the disturbing risks ahead. Hubbard took time during a break in Uummannaq, Greenland, to describe what he’s seeing across the ice sheet and what it means for the rest of the world.
Also today:
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A turbulent melt-river pours a million tons of water a day into a moulin, where it flows through the subglacial environment to ultimately reach the ocean.
Ted Giffords
Alun Hubbard, University of Tromsø
A field glaciologist explains the changes scientists are now seeing.
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Science + Technology
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Susan Landau, Tufts University
Even a burner phone paid for with cash can reveal your identity and where you’ve been. A data privacy expert explains.
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Health + Medicine
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Katrina Kimport, University of California, San Francisco
For many who must travel to get an abortion, the financial burden of the trip can be overwhelming.
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Andrew Stokes, Boston University; Dielle Lundberg, Boston University; Elizabeth Wrigley-Field, University of Minnesota; Rafeya Raquib, Boston University
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Education
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Shaun M. Dougherty, Boston College
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Economy + Business
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Elizabeth Oglesby, University of Arizona
Often overlooked in the immigration debate are the contributions of migrants, such as how they helped organize workers in the 1990s.
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Cassandra L. Yacovazzi, University of South Florida
Ash derided women’s liberation as “that foolishness” – but her success story is very feminist.
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