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...more rigorous contribution criteria. While a 2005 study by Nature found that Wikipedia's science entries came close to matching the Encyclopaedia Britannica's in terms of accuracy - with 2.92 mistakes per article for Britannica and 3.86 for Wikipedia - no one argues that Wikipedia's content is flawless. Critics say the writing is clunky or prone to bias and that the authors focus on pet projects. Indeed, the site's list of Star Wars creatures totals more than 15,000 words, while the entire entry on World War II has just...
...mail is more complicated. Would you want, say, your parents to be able to access your account so they could contact all your far-flung friends - whom you don't have in your address book because you don't have an address book - and tell them that you've passed on? Maybe. Would you want them to be able to read every message you've ever sent? Maybe...
...small but growing number of researchers are beginning to say yes. If we geoengineered the earth into a mess with our uncontrolled appetite for fossil fuels, maybe we have to geoengineer our way out of it - in effect, directly cooling the planet via a controlled experiment to counteract our uncontrolled one. Indeed, according to a just-published paper for the Copenhagen Consensus on Climate - a think tank studying inexpensive solutions to climate change - geoengineering might not only be a good way to bring rising temperatures under short-term control while we wait for the longer-term fix of cutting carbon...
Meanwhile, public health experts at Columbia University have a new study that shines a light on the marketing of Gardasil. They say Merck may be indirectly influencing doctors to use the vaccine by providing grants to professional medical organizations which then train and pay physicians to speak about the benefits of HPV vaccination. Merck denies the allegations. "The material developed by these societies is done independent of Merck and without any influence or review from Merck," says Dr. Richard Haupt, who heads the company's HPV-vaccine program. (Read "Selling Gardasil at the Movies...
...storm the base, near Sydney, and open fire on soldiers with automatic weapons. The suspects--Australian citizens of Somali and Lebanese descent--are believed to be connected to al-Shabaab, an Islamic group fighting Somalia's enfeebled government; officials said at least one had participated in the insurgency. Analysts say the plot highlights the prospect of future attacks by Western radicals steeled by combat in the Horn of Africa. Terrorism is rare in Australia, a close U.S. ally, though its citizens have been targeted overseas...