Seeds, twigs, and insect parts found under two miles of ice confirm Greenland’s ice sheet melted in the recent past, the first direct evidence that the center, not just the edges, of ice melted away in the recent geological past. It suggests that the giant ice sheet is more fragile than scientists had realized and indicates that the sheet is at increased risk of sea-level catastrophe in a warmer future.
www.uvm.edu/news/story/bad-worse-greenland-and-humanity-0