Word: scaling
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...health benefits of hemp tea, Fred Krupp is here to dissuade you. The environmentalists of today - and more importantly, tomorrow - are more likely to be working at a Silicon Valley solar power start-up than saving the whales. Climate change poses a fundamentally different problem, on a far vaster scale, then the local air pollution or wildlife conservation issues that environmentalists have faced before, and it demands a different kind of solution. At the core of that problem is energy, which touches every aspect of modern life, and while the old green virtues of conservation, of simple living, must play...
...brought us the Internet and biotech - those solutions won't leave the laboratory without political support. Right now there are countless smart new ways to get energy that won't destroy the Earth, but they're not price competitive with cheap fossil fuel power because they lack economic scale. As solar panels or wind turbines are produced in bulk, the price will fall - but that won't happen until government sends a strong signal to producers and energy consumers. And the only way to do that, Krupp argues, is through a carbon cap-and-trade system that sets an implicit...
...looks like screening, at least, could get a whole lot cheaper and faster. A team of U.S. researchers publishing this week in the medical journal Lancet finds that simple, inexpensive tests for cardiovascular risk factors - performed in less than 10 minutes, using a scale, a tape measure and a blood-pressure check - are every bit as effective at determining heart-disease risk as more expensive procedures involving laboratory-based tests. It's not exactly a do-it-yourself kit, but it can help doctors screen patients more quickly, leading to potentially more effective treatment - in both the developed and developing...
While the scale of the protests and the temper of the reaction by Chinese authorities remain to be seen, the outbreak of violence was an ominous sign for Tibet, where resentment against Chinese rule has been simmering for years. An already tense situation has been exacerbated by China's sensitivity about its human rights image ahead of the staging of the Olympic Games in Beijing in August. Some observers argue that what appeared to be carefully planned and executed protests - the first on such a scale in nearly two decades - were likely deliberately timed to take advantage of the media...
That pattern of protest was a repeat of the last time Lhasa saw large-scale anti-Beijing demonstrations in March 1989, an escalating series of clashes that ended with troops killing scores of protesters and the declaration of martial...