AP - Saturday May 15 5:34 PM SGTJapan, a staunch advocate of the Kyoto protocol on global warming, may not meet its targets for cutting pollution unless it takes drastic action....a progress report showing emissions of greenhouse gases up 8.2 percent in 2001 from the 1990 level. Automobile exhaust and effluents from coal-fired power plants are Japan's largest sources of pollution. But greenhouse gases from office buildings has also increased sharply....

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