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"The frightening models we didn't even dare to talk about before are now proving to be true," Fortier told CanWest News Service, referring to computer models that take into account the thinning of the sea ice and the warming from the albedo effect - the Earth is absorbing more energy as the sea ice melts.
The great melting, uncovering vast stretches of the Arctic Ocean, will open up the Northwest Passage as a shortcut to Asia, something explorers have been dreaming about since Christopher Columbus reached America.