La Paz Group

Greenland Ice.jpg Surface meltwater ponds in Western Greenland in May 2019. NASA/JEFFERSON BECK

For his third appearance in our pages this year, illuminating a topic we all need to understand more fully, thanks to Jon Gertner for sharing this in Yale e360:

In Greenland’s Melting Ice, A Warning on Hard Climate Choices

Greenland is melting at an unprecedented rate, causing vast quantities of ice to disappear and global sea levels to rise. The fate of the ice sheet is not sealed, but unless CO2 emissions are sharply cut, the long-term existence of Greenland’s ice is in doubt.

InglefieldBredning_June-13-2019_Steffen-M.-Olsen-Twitter_web2.jpg A team from the Danish Meteorological Institute travels by dogsled across a pond of meltwater in northwest Greenland to retrieve equipment on June 13. STEFFEN M OLSEN/TWITTER

The heat wave arrived early this spring — a shroud of temperate air, sweeping in during early June, which enveloped the Northern Hemisphere’s biggest ice sheet in a…

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