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Launched in March, Foursquare turns city maps into game boards. Members use text messages or applications for iPhones or Android phones to post when they are at a location like a bar or a restaurant. As incentive to share, your current location shows up on the Foursquare map to help you meet up with friends. Check in enough times from a coffee shop, for example, and you're dubbed its mayor. Give a shout-out from your gym 10 times in a month, and you might get a badge that dubs you a "Gym Rat." That gaming component...
This would also help the vaccine get past regulators at agencies like the FDA. Medications are approved based on an "indication," a medical problem or risk suffered by an individual. If a TBV were not part of a combination vaccine, this "indication" would be hard to define. Of course, the traditional vaccine that would make the TBV acceptable doesn't exist yet either, but progress is being made on that front. Right now, for example, PATH MVI is testing a vaccine called RTSS, which reduced risk of infection for one strain of the disease at least 50% in late-stage...
Climate change will, moreover, lead to different effects in different parts of the world. "In northern areas," says Lobell, "you'll see an expansion of the growing season" - which, if the Finnish study is correct, won't necessarily help forests, but could be good for crops, since you can deliberately plant seeds that are suited to long summers. But in arid parts of the tropics, he says, where plant growth is limited by the availability of water, more frequent droughts could make things worse. "Large parts of the world," says Field, "are already at the warm edge of where things...
...watching this message, it is because I was assassinated by President Alvaro Colom, with help from [presidential secretary] Gustavo Alejos ... I knew exactly how [they] were responsible for that cowardly murder [of Musa], and I told them so," he said calmly in the video, dressed in a suit and tie. In leaving the recording, "he wanted to change the system, to change the culture of corruption and impunity that we live with in Guatemala," says his nephew Rodrigo Rodas. (See the top 10 scandals...
...says Anita Isaacs, a Guatemala expert at Haverford College who has testified before the U.S. Congress on peace building in the country. Colom, the first left-of-center President to be elected in more than 50 years, won office with the support of indigenous, rural Mayans and vowed to help alleviate widespread poverty in the countryside with programs that have angered the nation's oligarchy, including cash rewards to poor parents who send their children to school regularly...