Word: sizing
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Such ripple effects among social groups may seem pretty obvious - people naturally look to their friends to figure out what behaviors are socially acceptable - but Christakis notes that the scope and size of the networks in which these effects operate is much larger than previously thought. His research, for example, shows that geographical distance between individuals in the network doesn't seem to weaken behavioral influences. That means that prevention and treatment programs for health-related behaviors such as quitting smoking, losing weight and exercising could become more efficient by taking advantage of the network effect. "The wonderful property...
...other form of notable innovation in this area is the E.U.'s own Emission Trading Scheme, which so far has proved a costly (and corrupt) farce by according emitters too much say over the size of emissions permits...
...nearby Nanhe Sports Center, where 8,000 quake victims live, resembles a small city in its size and organization. At the gate, people sleep on sacks of laundry detergent. Others pore over lists of injured. The biggest fear is infectious disease, and doctors and nurses wander through the crowds giving evaluations. Children sit in the field and watch a movie featuring Taiwan film star Jay Chou. Classical music plays over the loudspeakers. Lines of residents completing registration forms snake through the complex. Zhu Linzhen, 40, stands with her son, fighting to maintain her spot. "We have nothing," she says...
...purchase offsets, which purport to balance out your emissions by funding a carbon-reduction project elsewhere in the world.) Altogether, Carbonrally's 2,000 users have averted more than 150 tons of CO2 emissions since the site was launched in October 2007. "We put the challenges in bite-size chunks, but that adds up," says founder Jason Karas...
...smaller and smaller parts, may create one of three exotic yet dangerous possibilities. The first option is a strangelet, a small particle that makes other atoms strangelets until it “eventually [converts] all of Earth into a single larger ‘strangelet’ of huge size.” If you don’t like the prospect of being turned into exotic atomic material without your consent, then perhaps you should consider what’s behind door number two: magnetic monopoles, which “catalyze the decay of protons and atoms?...