Underground, a mighty giant is disintegrating: the permafrost is about to drop its roof. Constantly creeping upwards, the permafrost zone is now 100 meters further up the mountainside than 20 years ago.
“Nobody knows how old it is. We do know that it’s disappearing.”
Nils Thomas discovered "sinkhole" in the middle of Finnmarksvidda. Scientists have long warned against this, and now it happened.