In poor countries, where inefficient power stations, sooty coal boilers and bad ventilation are the norm, air pollution is one of the leading preventable causes of death.
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The measures are so called either from the occasional presence of a soft, sooty coal, which is known in Devon as " culm ", or from the contortions commonly found in the beds.
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President Bush stood before a bright backdrop of green, posed atop a pile of wood chips and rolled blithely past mounds of sooty coal as he pitched his new energy strategy to middle America as Earth-friendly.
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ST . PAUL, Minn . ( AP ) _ President Bush stood before a bright backdrop of green, posed atop a pile of wood chips and rolled blithely past mounds of sooty coal as he pitched his new energy strategy to middle America as Earth-friendly.
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