Word: carbonic
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Dates: during 2000-2009
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Fred Krupp wants to do something about the carbon dioxide that spews from tailpipes and smokestacks. But why is the president of Environmental Defense looking for solutions in tropical rain forests and Kansas cornfields? Because forests and fields pull greenhouse gases from the air. So Krupp, 52, went to Brazil to urge protection of the Amazon basin and to Kansas to promote no-till farming. Plowing fields releases CO2; if farmers plant seeds without tilling, three-quarters of a metric ton of carbon per acre could be stored every year...
What's in it for Brazilians and Kansans? Environmental Defense is lobbying Congress to approve a system that would mandate reductions in emissions and allow the sale of permits to release specified amounts of carbon. Companies having trouble cutting emissions could buy allowances from firms that have unused permits. Or they could pay farmers to store carbon and developing nations to preserve forests. The idea comes from a concept developed by Environmental Defense when Krupp helped draft the 1990 Clean Air Act. It set up a trading system to control sulfur dioxide. Krupp believes similar financial incentives could slow global...
...energy means carbon, and China's booming economy puts it on a path to become the world's No. 1 greenhouse-gas emitter as early as 2020. Li knows that China needs clean energy as badly as the developed world needs China to clean up, which is why he joined the Tsinghua-BP Clean Energy Research and Education Center as director when it opened in July 2003. The center's most promising project is a new technology called polygeneration, by which coal is converted into a cleaner gaseous fuel that can both generate electricity and be processed into a petroleum...
...strike him as morally wrongheaded, and he's not afraid to say so. He led the 2002 "What Would Jesus Drive?" campaign against gas-guzzling cars and was one of the organizers of the Evangelical Climate Initiative in February, when 86 evangelical Christian leaders called on Congress to regulate carbon-dioxide emissions...
...gets worse. Higher levels of carbon dioxide favor the growth of ragweed and other pollen producers over other plants, according to Dr. Paul Epstein at Harvard's Center for Health and the Global Environment. In addition, ragweed churns out more pollen as CO2 levels rise. Scientists have tied local spikes in asthma and allergy attacks to increases in molds and emissions from diesel engines. Apparently, the molds attach themselves to diesel particles, which deliver them more efficiently deep into the lungs. Add a plentiful helping of dust storms (from, for instance, the desertification of Mongolia or northern Africa...