Two things. First, anybody ever think about why an ice covered body of land was called Greenland? Here's a clue, it used to be a lot warmer and green. This is nothing new. Ice was a disaster for the settlers of Greenland.

And this:

"Scientists already know that the Greenland ice sheet is melting. But the hidden heat source originating from deep inside the Earth partially responsible for that melting has been a mystery. Now, researchers have pinned down evidence of that heat, revealing yet another force pushing glaciers into the ocean."

https://www.newsweek.com/puzzling-heat-deep-inside-earth-mel...