face, super charging the melting. >> reporter: and it's not just this glacier, the ice melt has been super charge individual of greenland recently. and while it may look majestic, the ice melt is also dangerous. these billions of tons of ice are causing sea levels to rise. >> there's enough ice in greenland to raise sea levels by seven and a half meters, so it's an enormous volume of ice that's about 25 feet and that would be devastating to coastlines all around the planet. >> reporter: the changes to our planet's environment can already clearly be seen here in greenland, a remote, arctic paradise whose warming climate will affect us all. >> that was fred pleitgen reporting. he helped redefine american fashion by dressing the likes of jackie o. and liza minnelli. we preview the cnn film on the