2 Dec 2002 21:40
WHAT'S NEW Friday, 29 Nov 02
What's New <opa <at> aps.org>
2002-12-02 20:40:52 GMT
2002-12-02 20:40:52 GMT
WHAT'S NEW Robert L. Park Friday, 29 Nov 02 Washington, DC 1. MISSILE DEFENSE: THE SEARCH FOR STAR WARS II GOES ON. In a 2001 May Day speech at the National Defense University, President Bush called for Star Wars II. The 1972 ABM treaty was swept aside to make room for the new "layered defense" that was to be in place by 2004 (WN 4 May 01). Although tests of a ground-based missile defense have not gone well (WN 14 Jun 02), we only knew for certain that the plan was in trouble earlier this year when the Pentagon urged anyone with a "new and innovative concept" to write in. According to a story in the Washington Post, the Advanced Concepts Office at the Missile Defense Agency is now going through 194 proposals. If the ideas violate no more than two laws of physics, the director of the ACO jokingly told the Post, they make the first cut. His example of a suggestion that violated too many laws of physics was to put X-ray lasers in orbit. That, of course, was the idea that inspired Ronald Reagan's Star Wars I. So far, the United States has spent more than $120B in the search for a ballistic missile defense. 2. ALTERNATIVE SCIENCE: INSIGHTS FROM THE HARVARD MEDICAL SCHOOL. The cover story in the Dec 2 issue of Newsweek is The Science of Alternative Medicine. That's an oxymoron. If these alternatives had a basis in science, they would just be medicine. Newsweek calls it "The New Science." Only the new science turns out to be the old medicine thousands of years old in some cases, long before it was known that blood circulates or germs cause disease. The alternatives can be put on a scale that ranges from plausible to preposterous. The treatments discussed in Newsweek tend to be at the plausible end of the spectrum. They include such things(Continue reading)
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