Word: greenland
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Dates: during 2000-2009
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...compelling to some. A huge publicity push that coincides with all the other would-be candidates' off-year limbering up? Surely he can't JUST want to save the world. Then there's how the movie, when not scaring the audience with the threat of the disappearance of Greenland (hint: not the continental equivalent of the appendix), casts Gore's life into the soft-focus glow most often associated with The Man From a Place Called Hope. His young days on the farm. Triumph over family tragedy. Determination and grace after humiliating defeat. And just as in a campaign...
...mammals. Indeed, Tiktaalik roseae, the official name bestowed on the fishapod (in the language of the local Inuit, tiktaalik means "large fish in stream"), falls anatomically between the lobe-finned fish Panderichthys, found in Latvia in the 1920s, and primitive tetrapods like Acanthostega, whose full fossil was recovered in Greenland not quite two decades...
...millennium or so ago, the archipelago from Hudson Bay through Nunavut to northern Greenland was inhabited by nomadic groups we now call the Dorset people. They were, according to Inuit legend, tall and gentle folk, and they hunted from the ice edge, harpooning seals and walruses with tools made of bone and ivory. When a slight warming period hit about 1,000 years ago, the ice receded. Bowhead whales moved in from Alaskan waters, followed by seafaring hunters from the Bering Strait. With their boats, those hunters, the forebears of Canadian Inuit, eventually spread east to Greenland. For reasons still...
...drops, and the water gets lighter, idling on top and stalling the current. Last December, researchers associated with Britain's National Oceanography Center reported that one component of the system that drives the Gulf Stream has slowed about 30% since 1957. It's the increased release of Arctic and Greenland meltwater that appears to be causing the problem, introducing a gush of freshwater that's overwhelming the natural cycle. In a global-warming world, it's unlikely that any amount of cooling that resulted from this would be sufficient to support glaciers, but it could make things awfully uncomfortable...
...reflected by ocean water ?90% reflected by ice MELTING ICE RAISES SEA LEVELS INUNDATING LOW COASTAL AREAS WASHING ASHORE The ice at the North Pole is floating, so as it melts, the sea level won't change much. But the massive ice sheets over Antarctica and Greenland are another story. If both melted completely, sea levels could rise nearly 220 ft. (72 m). That's a worst-case scenario. But the melting is accelerating, and sea levels are projected to rise gradually, threatening low-lying communities Sources: Intergovernmental Panel on Climate Change, Third Assessment Report; NOAA; NASA; National Snow...