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December 2000 Volume 53, Number 12
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December 2000 cover
Cover: The US faces a multitude of complex challenges to national security in our rapidly changing world, and scientists are helping to meet those challenges. Vital scientific contributions range from conducting direct military research to performing watchdog analyses, and from providing technical advice to suggesting entirely new fields of inquiry. This special issue of Physics Today addresses many of the big issues and some of the multidimensional ways in which scientists are involved. Coverage begins on page 25 with an overview by guest editor Sidney Drell.

  Articles

National Security Articles from the Physics Today Archive
We are proud to present a collection of articles from our archives - covering more than 30 years of analysis on science and defense policy. More documents will be added to this archive over the following three weeks.

Special Issue: On Physics and National Security
Sidney D. Drell, Guest Editor

The Evolving Battlefield
National defense with maximum precision and minimum unintended damage should be an attractive challenge for scientists seeking to improve the human condition --John S. Foster and Larry D. Welch

The Continuing Debate on National Missile Defenses
Concerns about "emerging missile states" have spurred development of a system to defend the US from small-scale ballistic missile attacks. But the planned system could be compromised by simple countermeasures, and the security costs of deployment could be high -- Lisbeth Gronlund, George N. Lewis, and David C. Wright

Science-Based Stockpile Stewardship
With the end of nuclear testing, the US seeks to maintain its nuclear deterrent with a multifaceted program aimed at understanding more about the materials and processes of nuclear weapons -- Raymond Jeanloz

The Scientific Community and Intelligence Collection
Academic scientists continue to play a vital role in helping the intelligence community exploit technology for national defense -- Mark F. Moynihan

  Departments

Physics Update

Letters
Solar Luminosity Eludes Understanding
Physics Today's Electoral Preference
Japanese Team Measures Tropical Instability Effects
The Measure of a Meter
Women Authors, Scientists Critiqued
Physics Students Are Masters of Industry
Quark­Gluon Plasma or 'Classical' Hadronic Physics?
Surface Instability Spikes

Search and Discovery
Physics Nobel Prize Honors Roots of Information Age
Lights out at LEP
Nobel Prize in Chemistry Salutes the Discovery of Conducting Polymers
Simple Mechanisms Help Explain Insect Hovering

Physics Community
Science Funding Soars to Record Heights
Entrepreneur Founds Theory Institute in Canada
Japan Arrests Six in Nuclear Accident that Killed Two
Physics Outreach in Germany Draws Crowds
Chernobyl Nuclear Power Plant Closing
Physicists Take Their Skills to the Hill
Web Watch
Ludeke Will Lead AVS in 2002

Books
Just Six Numbers: The Deep Forces that Shape the Universe, M. Rees (reviewed by E. W. Kolb)
Concepts of Mass in Contemporary Physics and Philosophy, M. Jammer (reviewed by J. Bain)
The Accelerating Universe: Infinite Expansion, the Cosmological Constant, and the Beauty of the Cosmos, M. Livio (reviewed by S. C. Wolff)
An Introduction to Econophysics: Correlations and Complexity in Finance, R. N. Mantegna and H. E. Stanley (reviewed by N. A. Chriss)
The Sky Is Not the Limit: Adventures of an Urban Astrophysicist, N. de Grasse Tyson, and One Universe: At Home in the Cosmos, N. de Grasse Tyson, C. Liu, and R. Irion (reviewed by D. H. DeVorkin)
A Different Approach to Cosmology: From a Static Universe Through the Big Bang Towards Reality, F. Hoyle, G. Burbidge, and J. V. Narlikar (reviewed by M. Livio)
New books

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We Hear That
'Dutch Nobel Prize' Winners Announced
Achievements in Physics Recognized by APS
AAS Divisions Bestow Honors for 2000
Balzan Prize Goes to Observatory Director
In Brief

Obituaries
John Alexander Simpson
Roger Elwood Batzel
Jean Heidmann
Oswald Francis "Mike" Schuette

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