Word: welling
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Dates: during 2000-2009
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...Spreading the Scourge Big Tobacco's footprint in Africa has been hard to miss for a while. British American markets its wares - which include Dunhill and Pall Mall - in a vast crescent sweeping from South Africa to Congo and west to Ghana, as well as throughout North Africa. In 2003 the company planted its stakes deeper, building a $150 million factory in Nigeria. Philip Morris, whose brands include Marlboro and Chesterfield, has a smaller presence on the continent. "We are a minor, minor player," says spokesman Greg Prager. But that could change. The company does no business in Nigeria...
...study, published this week in the Journal of Human Evolution, is part of a growing body of evidence that suggests contact between Neanderthals and humans was often violent and may have played a part in the extinction of our closest prehistoric relatives. Squat, rugged, and well suited to cold, Neanderthals dominated Eurasia for the better part of 200,000 years, surviving an ice age, but the species mysteriously disappeared around the same time modern humans spread out from Africa into their habitat...
...atmosphere and the climate will get warmer - that much is well established. But climate change and carbon aren't in a one-to-one relationship. If they were, climate modeling would be a cinch. How much the globe will warm if we put a certain amount of CO2 into the air depends on the sensitivity of the climate. How vulnerable is the polar sea ice; how rapidly might the Amazon dry up; how fast could the Greenland ice cap disintegrate? That's why models like those from the Intergovernmental Panel on Climate Change spit out a range of predictions...
...Institute of Oceanography studied cloud data of the northeast Pacific Ocean - both from satellites and from the human eye - over the past 50 years and combined that with climate models. They found that low-level clouds tend to dissipate as the ocean warms - which means a warmer world could well have less cloud cover. "That would create positive feedback, a reinforcing cycle that continues to warm the climate," says Amy Clement, a climate scientist at the University of Miami and the lead author of the Science study...
...full apology, saying that "I continue to believe, based on what I have heard, that there was an overreaction in pulling professor Gates out of his home and to the station. I also continue to believe, based on what I heard, that professor Gates probably overreacted as well...