Word: sulfured
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...Congress that he would clean up toxic industrial sites and provide more money to the national parks were cautious, inoffensive stuff. But his new administrator of the Environmental Protection Agency, Christine Todd Whitman, is talking a much bolder game. Day after day last week, she spoke of getting the sulfur out of diesel fuel, tightening pollution controls on power plants and even curbing emissions of carbon dioxide, the main greenhouse gas that causes global warming, which is the biggest environmental problem of them all. Is this really the agenda of an Administration headed by two former oilmen...
...Whitman seems to have persuaded Bush to build on some of the unfinished efforts of the previous Administration. The rule to get more than 90% of the sulfur out of diesel fuel, which could prevent tens of thousands of cases of bronchitis each year and about 8,300 premature deaths, was proposed by Bill Clinton. Another set of Clinton's air-pollution regulations, stalled for years by lawsuits, finally won unanimous support last week from the U.S. Supreme Court. In a strong opinion from a surprising source, conservative Antonin Scalia, the court backed the EPA's authority to set tough...
...take smaller steps. Even though he deleted the greenhouse allusion from his speech, language in his budget suggests, and Whitman confirms, that he is still thinking of supporting legislation being drafted in Congress that would force power plants to reduce their production of four pollutants: mercury, nitrogen oxide, sulfur dioxide and, yes, carbon dioxide...
...even recognize the true import of their findings. In 1660s Germany, Magdeburg Mayor Otto von Guericke tries to solve the riddle of a compass needle that doesn't always point (as people thought it should) at the Pole Star. He rubs a model of the earth made of sulfur in order to attract his experimental compass needle. The rubbing produces a noise and a spark (which Guericke mentions in a casual footnote) that turns out to have been electricity...
Mass burnings cause the emission of many chemicals that destroy ozone. Large quantities of methyl bromide and other halogen-containing chemicals are pushed skyward in biomass fires. Such fires could be the source of most of the bromide getting to the ozone layer and destroying it. Large quantities of sulfur dioxide are also emitted that can increase acid-rain fallout. The U.N. needs a program to discourage deliberate biomass burning. JAMES A. SINGMASTER III Fremont, Calif...