Word: long
(lookup in dictionary)
(lookup stats)
Dates: during 2000-2009
Sort By: most recent first
(reverse)
Also, climate scientists had assumed that the Antarctic ice sheets would have remained intact during that long-ago warm period. Because of changes in Earth's orbit, they know there would have been more sunlight hitting the Arctic back then, which means less sunlight in the Antarctic, and so, presumably, less melting...
...continue to increase, albeit more slowly. As a result, if temperatures go up by as much as 2°C (3.5°F) by the end of the century - the upper limit of temperature rise that climate scientists consider safe - they're likely to stay that high for a long, long time, further increasing the risk of rising seas...
...begin sliding into the sea faster than they have in the recent past - as they seem to be doing already - sea level could go up more quickly than average, reaching a catastrophic point relatively early, then staying there. "From our analysis," says Kopp, "we really can't know how long it would take." In short, the science is still uncertain - but less so than before, and moving in a direction that isn't reassuring...
Paradox has long been a watchword of international climate change mitigation efforts. The United Nations Climate Change Conference, ending today in Copenhagen, has so far done more to bolster this notion than it has done to bind nations in new measures to combat our environmental crisis...
...whirlwind tour of South Africa and Botswana, Faust became the first Harvard president to travel to Africa. Landing in Johannesburg after 24 hours in transit, Faust took a fleeting overview of the University’s expanding presence in the continent—several HIV/AIDS research partnerships, a long-standing fellowship program, and a pool of about 1,000 alumni in South Africa to schmooze...