This is the most terrifying glacier calving caught on camera in Greenland !

The documentary '' Chasing Ice '', premiered at the Sundance Film Festival in 2012 and screened around the world, shows the gradual and relentless destruction of the glaciers and the immense energy released by this process, often the cause of violent noises and real tsunamis. It's impossible not to refer to the topic of global warming and how the surface of the glaciers is gradually decreasing, as shown in the last seconds of the video.