Trump’s Greenland Threats Put Crucial Climate Research at Risk

US President Donald Trump’s vows to take over Greenland have chilled relationships between American and Greenlandic researchers, halting some projects and making future collaborations uncertain.

Ross Virginia, a professor emeritus of environmental studies at Dartmouth College, said a climate program he ran with Greenlandic colleagues was halted by “mutual agreement” due to the tensions.

“Direct cooperation is paused while we determine what a future vision for collaborative science diplomacy — particularly involving education and younger students — could look like,” he said.

Another US scientist, who asked not to be identified for fear of jeopardizing relationships, said some of his research partnerships ...