The glacier in question is the Perito Moreno, from Patagonia, Argentina.The event captured in this video, is actually a result of a natural cycle that has been recorded for more than 100 years. The bridge you see falling usually regenerates after a few years, and then falls again. This event is not related to the greenhouse effect, since it's a unique natural spectacle of extreme beauty!

A skier was going nicely downhill, doing his little tricks, when suddenly he is swallowed up by a crevasse, but he is lucky and doesn't fall all the way down. I think the most amazing thing isn't all of this, but his friend. All the time his friend is screaming for his life he couldn't care less and keeps on filming!