Word: buts
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Dates: during 2000-2009
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One reason for the higher estimate is simply that scientists had more data to work with. Most studies of ancient sea level focus on a specific area of the globe. But local sea levels, then and now, do not give a true picture of the global average sea level, which...
Evidently not, though. To get a true picture of worldwide sea levels, Kopp and his colleagues gathered data from a wide range of individual studies to put together a global picture. "We reviewed data from 40 sites," he says, including evidence from ancient coral reefs, eroded beaches and telltale sediments...
A 26-ft. rise in sea level would be truly catastrophic if it happened by the end of this century. But there is no suggestion in the study that the rise is imminent. "We can only give a thousand-year average," says Kopp, meaning that it might well take a...
And there's no guarantee that the rise in sea level would necessarily be smooth. If ice sheets 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...
Harvard has considered over 100 such resolutions almost every year this past decade, but only voted on 19 this year “due to changes in asset allocation in effect during the 2009 proxy season.”