Word: major
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Dates: during 1990-1999
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...industry coup of the year in Congress. How did the airlines manage to scuttle a bill that had had consumers applauding? The Airline Passenger Fairness Act--born in part of a holiday horror show of delayed flights and trapped passengers--called on carriers to be more up front about major annoyances like delays and fare prices. In its place, they were able to substitute a toothless promise to be nicer...
SHOO, FLU With the flu season just a sniffle away, the public has plenty to fight it with. The FDA last week approved Tamiflu, the second major flu drug to be endorsed in months. The flu-fighting inhalant Relenza got the agency's nod this summer. Unlike Relenza, Tamiflu comes in capsule form. Taken within a couple of days of getting sick, Tamiflu can cut the duration of flu symptoms by about 1 1/2 days and slice in half the risk of complications such as bronchitis and sinusitis. What's more, a new study finds that taken for six weeks...
Meanwhile, genetically engineered drugs will increasingly replace the scalpel for removal of tumors or cosmetic surgery like hair transplants. Indeed, after much hype and few results, gene therapy is finally making major strides--although not the way doctors thought it would. Once they hoped to cure diseases by repairing defective genes. Now it seems a lot easier to determine what proteins the broken genes should be making and replace them instead. Dr. Jeffrey Isner at St. Elizabeth's Medical Center in Boston has achieved remarkable results with a protein called vascular endothelial growth factor (VEGF2) in restoring circulation...
...thousands of things, from Antarctic sea ice to sub-Saharan soil conditions. While the electronic simulations are monuments to the ingenuity and perseverance of their creators, they provide us with, at best, a fuzzy view of the future. They have difficulty handling factors like clouds and ocean currents (two major influences on climate), and if you fed the climate of 1900 into any of them, they couldn't predict the climatic history of the 20th century. Like everything else in this frustrating field, the models' limitations force us to make important decisions in the face of imperfect knowledge...
...control carbon dioxide in the atmosphere is not to put it there in the first place. This is the point of the 1997 Kyoto Protocol--signed by 84 nations but not ratified by the U.S. Senate--which would limit developed countries' carbon emissions from cars, power plants and other major users of fossil fuels...