Word: chlorofluorocarbons
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...environmental interests. In one recent poll some 80% of Americans said they would support more strenuous environmental efforts regardless of cost. But better measures of the nation's sense of urgency about preserving the planet are the stories of people like Lynda Draper, 40, whose fight against ozone-depleting chlorofluorocarbon emissions began in the kitchen of her Ellicott City, Md., home early last year. "I was basically a PTA volunteer," says Draper, until the day a General Electric repairman came to install a new compressor in her refrigerator. He asked her to open the window, and then she heard...
...waiting for absolute certainty about global warming will produce many years of policy paralysis. Thomas Lovejoy of the Smithsonian Institution agrees, noting that societies may pay a price for doing nothing that outweighs ) the expense of prudent preparation. While the world hailed the 1987 Montreal Protocol, designed to reduce chlorofluorocarbon output, the destruction of the ozone layer continued to accelerate because of CFCs already in use. Atmospheric chemist Sherwood Rowland of the University of California at Irvine is worried that similar delays in dealing with global warming will produce a treaty that is "a perfect autopsy...
...started out well. Your acid rain proposal has the potential to be the first plan to succeed in stopping the decay of our lakes and forests, and your endorsement of a European plan to end chlorofluorocarbon use will help protect the ozone layer...
...songs and the old tree-hugger concerns of toxics, smog and the deterioration of national parks. Those disgraceful problems still persist. But they have been overshadowed by a realization that the world's life-support system may be on the brink of a breakdown because of carbon-dioxide loads, chlorofluorocarbon residues and forest destruction. The earth and its atmosphere are drowning in man-made wastes, a situation that has become so critical it may soon make other political issues -- even budget deficits and military needs -- seem trivial. Yet the dire nature of the danger, if properly approached, also presents...
...warning by scientists that some gases in aerosol sprays can destroy the ozone layer in the stratosphere that protects earth from an overdose of the sun's ultraviolet rays (TIME, Oct. 7). The state legislature banned the sale after March 1, 1977, of aerosol cans that use chlorofluorocarbon compounds as propellants-mainly hair sprays, oven cleaners, insecticides and deodorants. Opponents of the measure claim that there is no hard evidence that the chlorofluorocarbons actually damage the ozone layer. But the Oregon lawmakers preferred not to wait for final proof, and the bill is expected to be signed by Governor...