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Researchers who are familiar with the drug were just as stunned. "No one would ever take this to sleep. No one would ever take this drug for insomnia," says Paul E. Wischmeyer, professor of anesthesiology at the University of Colorado, who co-authored a major 2007 study on propofol abuse. "Never, ever. It would be like using a shotgun to kill a small mouse...
Wischmeyer says the potent drug has benefits in the operating room but poses major risks for abusers. "In the right hands, the drug is the most effective, safest anesthetic that many of us use," says Wischmeyer. "In the wrong hands, it's a very lethal drug." (See TIME's video "A Musical Appreciation of Michael Jackson...
...major new study indicates that farms and forests may not be as incompatible as we often assume. Using detailed satellite imagery, scientists from the World Agroforestry Centre (WAC) found that on almost half of all farmed landscapes around the world, landowners are either sparing some existing trees or planting new ones, leading to what the study calls "significant" tree cover. In fact, on more than 1 billion hectares (2.5 billion acres) of farmland, which is twice the size of the Amazon, tree cover exceeds 10%. That's a huge increase from previous estimates, which were...
...that's where the international community can help. Planting new trees on farmland could provide a needed carbon sink, especially if tropical deforestation continues. Right now agroforestry isn't a major part of international climate-change policy, but delegates at the U.N. global-warming summit in Copenhagen that will convene in December could change all that. By putting a greater carbon value on trees planted on farmland through a cap-and-trade program that would give companies a carbon credit for growing and maintaining trees, we could encourage the growth of agroforestry. It's not a perfect compensation for continued...
...Despite his grass-roots support, it's uncertain if Williams can muster a council majority next month to pass the ordinance, which would likely be the first such law to emerge amid the Great Recession. (A Pennsylvania judge last year mandated a program in Philadelphia that requires lenders there to at least participate in a modification-mediation process before resorting to foreclosure.) John Mechem, spokesman for the Mortgage Bankers Association in Washington, D.C., argues the ordinance is "ill-conceived" because it would "encourage banks not to do business [in] the city, which would limit competition." But even if it doesn...