Word: neutrality
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Dates: during 2000-2009
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...problem is that biofuels are treated as if they were 100% carbon neutral, even though they are clearly not. When ethanol is burned, for instance, it still releases CO2 into the atmosphere. After all, the plants that go to make biofuels are made of carbon, just as oil and other fossil fuels are. Further, the use of biofuels would reduce total greenhouse-gas emissions only if their creation were to increase - or at least not displace - existing plant growth, which naturally takes carbon out of the atmosphere. For example, if the wood chips left over from logging were used...
...that error have been modest so far. But if the U.S. adopts a cap-and-trade system with the same mistake, or if the world agrees to a truly global successor to Kyoto, the blowback could be enormous. As long as biofuels are incorrectly treated as 100% carbon neutral, they'll represent an economical way for companies to offset their greenhouse-gas emissions and comply with a tightening carbon cap. One study estimates that if the world were to meet a 50% "cut" in global greenhouse gases by 2050 under the current calculations, the necessary biofuel-crops expansion would...
...camera: the first three buttons of your shirt should be visible, or else you risk looking like a floating head, counsels Priscilla Shanks, a coach for broadcast journalists and public speakers. Most important, do a dry run with a friend to check your color, sound and facial expressions - neutral often comes off as glum onscreen. (See pictures of vintage computers...
...emerges the winner of the rushed and incomplete audit process now under way, Afghanistan's internal peace will depend on Karzai's opponents accepting - or at least tolerating - the outcome. Karzai's main opponent, Abdullah Abdullah, has said publicly that he does not believe the U.N.'s envoy is neutral. By failing to address the obvious fraud in Afghanistan's elections, the U.N. has lost credibility that is desperately needed for it to act as a postelection peacemaker...
That might make Costa Rica technically carbon-neutral, but it would still leave venues like the capital of San Jose "choking" with factory pollution and Central America's notoriously black bus exhaust, says Roberto Jimenez, a Yale MBA who recently started the activist group co2neutral2021.org. "If there is a country in the world that can [achieve carbon neutrality], it's Costa Rica," says Jimenez, but he warns that the country's emissions "continue to grow unchecked." The Arias government is toying with the lofty idea of building a super-modern, solar-powered monorail system in the capital to acheive carbon...