Word: antarctica
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Dates: during 2000-2009
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...know that Antarctica is balmier and wetter than the surface of Mars? Yet I don't see people lining up to build condos in Antarctica. So how long? A thousand years. Never. We can visit them. But to land there and say, "What an oasis!"--not anytime soon...
...Continents have become classifications of convention, rather than strict geography. If continents were simply “continuous bodies of land,” as defined in the Oxford English Dictionary, there would be only four—America, Antarctica, Afro-Eurasia, and Australia. Since that is not the case, it is clear that “continent” now includes national political borders, language isoglosses, and historical circumstances. For example, although Greenland is physically closer to North America, it is a Danish province, and thus a part of the European continent...
...Antarctica's Lake Bonney is an inaccessible place locked under 15 ft. of ice. But scientists may soon explore it, thanks to a 6.5-ft., 3,000-lb. NASA-funded robot sub just tested in Wisconsin's Lake Mendota. The sub performed so well, it could be diving in Lake Bonney by year's end. It may also serve as a prototype for a mission to the icy oceans on Jupiter's moon Europa...
...those frozen, hostile parts of the world that few of us will ever tread. But he's also a dedicated environmentalist who was early to ring the alarm bell on global warming, the effects of which he saw firsthand in his frequent polar expeditions, both in the Arctic and Antarctica. To help raise awareness of the damage climate change is wreaking on the polar regions, next month Steger will be leading a team of six young adventurers on a 1,400-mile, 60-day-long dogsled expedition across Ellesmere Island, in the far Canadian Arctic. The rest of us will...
...Still, he continued to seek out challenges. In 1958, as leader of a support team to Vivian Fuchs' planned crossing of Antarctica, he made a controversial dash by tractor to the South Pole, becoming the first person ever to reach it in a motor vehicle. In 1962 he began working to better the lives of the Sherpas who had so often helped him. His Himalayan Trust built schools and clinics and restored monasteries. The numbers of people - many almost totally reliant on Sherpa guides - who flocked to Everest in his wake left him uneasy. "Everest, unfortunately, is largely becoming...