Word: germ
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Though most forms of DNA manipulation are now effectively unregulated, one important potential goal remains blocked. Experiments aimed at learning how to insert functional genetic material into human germ cells--sperm and eggs--remain off limits to most of the world's scientists. No governmental body wants to take responsibility for initiating steps that might help redirect the course of future human evolution. These decisions reflect widespread concerns that we, as humans, may not have the wisdom to modify the most precious of all human treasures--our chromosomal "instruction books." Dare we be entrusted with improving upon the results...
Unlike many of my peers, I'm reluctant to accept such reasoning, again using the argument that you should never put off doing something useful for fear of evil that may never arrive. The first germ-line gene manipulations are unlikely to be attempted for frivolous reasons. Nor does the state of today's science provide the knowledge that would be needed to generate "superpersons" whose far-ranging talents would make those who are genetically unmodified feel redundant and unwanted. Such creations will remain denizens of science fiction, not the real world, far into the future. When they are finally...
...word bacteria, and most folks conjure up images of a nasty germ like staphylococcus or salmonella that can make you really sick. But most bacteria aren't bad for you. In fact, consuming extra amounts of some bacteria can actually promote good health. These beneficial bacteria are available without a prescription in drug and health-food stores and in foods like yogurt. So far, the best results have been seen in the treatment of diarrhea, particularly in children. But researchers are also looking into the possibility that beneficial bacteria may thwart vaginal infections in women, prevent some food allergies...
...While the U.S. can brush aside his letter's nine points for now as so much Swiss cheese, the issues they raise lie at the heart of the tug-of-war. Iraq says it has largely complied with disarmament demands; the U.S. insists that Saddam is hiding stockpiles of germ weapons and the equipment to produce them. Saddam wants relief from the crippling sanctions; the U.S. says he hasn't earned it. Saddam says his word is good; the U.S. doesn't trust...
Both stores offer to add vitamins to theirdrinks. Cafe Gaia will provide "Boosters" likecalcium, soy protein and gingko bilboa to asmoothie. The Wrap's additives--called"Purposes"--include lecithin, wheat germ and oatbran...