This is scary. Now, while the ice sheet thawing (what it is doing now) and not completely melting (it will take a while to melt over three kilometers thick ice), the speed at which it is thawing is incredible. And I don't think it's because of a Predator hiding in an inverted Ziggaurat under the ice sheet.
Greenland ice sheet melted at unprecedented rate during July
Scientists at Nasa admitted they thought satellite readings were a mistake after images showed 97% surface melt over four days