Scientific American (february 1997)


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COMET HALE-BOPP • EDISON’S UNKNOWN INVENTIONS • COCAINE-BUSTING ANTIBODIES FOUND: 1,000 GALAXIES ASTRONOMERS SPOT OVERLOOKED SPIRALS THAT DWARF THE MILKY WAY FEBRUARY 1997 $4.95 Animal experimentation: the debate continues Copyright 1997 Scientific American, Inc. February 1997 Vo l u m e 2 7 6 Numb e r 2 FROM THE EDITORS 4 LETTERS TO THE EDITORS 8 50, 100 AND 150 YEARS AGO 10 NEWS AND ANALYSIS Forum: The Benefits and Ethics of Animal Research 79 The ways in which scientists experiment on animals—and the question of whether they should do so at all—have been hotly controversial for decades, inside and outside the laboratory. An animal-loving public despises inhumane abuses of creatures, yet it also values the biomedical progress that results. Researchers defend animal experimentation as a necessary evil but can also be personally troubled by the suffering they cause. These articles crystallize some of the arguments voiced on both sides and look at the forces driving change in animal experimentation. With an introduction by Andrew N. Rowan Animal Research Is Wasteful and Misleading Neal D. Barnard and Stephen R. Kaufman Animal Research Is Vital to Medicine Jack H. Botting and Adrian R. Morrison Trends in Animal Research 80 83 86 Madhusree Mukerjee, staff writer IN FOCUS The U.S. is not so boldly going to the final frontier. 12 SCIENCE AND THE CITIZEN Fiber-optic sponge.... Quasars.... Birds and dinosaurs.... Pneumonia.... Moose-suit science. 16 PROFILE Ecologist Patricia D. Moehlman defends the misunderstood jackal. 30 TECHNOLOGY AND BUSINESS Making grammar compute.... Polyester on the vine.... A radical commuter copter. 34 CYBER VIEW How not to wire the poor. 40 2
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