|
COLUMNS Studies from Life • Mathemagician
Presenting the legenday John Horton conway: trickster, roup theorist, investor of the game of life CHARLES SEIFE
Field Notes • What the Woods Won't Wispter On Guam, since the early 1960s, a mysterious pertilence has wiped out all the forest birds. Now the same scourge threatens Hawaii. STUART PIMM
ESSAYS & COMMENT Whiter Doctors? Whence New Drugs? Do heroic mesures for the current health care system jeopardize its long-term prognosis?
FEATURES Cover Story • Harder Than Diamonds To test a quantum-mechanical theory of solids, the atuhor and his associates designed what may be the hardest substance in the world MARVIN L. COHEN
Pop! Pow! Smash! In July a string of comets will strike the back side of Jupiter. Some could crash with the xplorisve force of a million tons of TNT. DAVID H. LEVY
On Common Ground • Scales of Destruction No justice, only fair chance, attends the catastrophes that clear the way for new life PHOTOGRAPHS BY ROSAMOND PURCELL TEXT BY STEPHEN JAY GOULD
Fleshing Out Obesity Fatness is epidemic in America. Successful intervention will depend ona a better understanding of its genetics. DAVID B. ALLISON AND F. XAVIER PI-SUNYER
REVIEWS Outlaws in Cyberspace How hackers could break into your computer -- and you wouldn't even know it. ED KROL
Books in Brief • Modern Time PLUS: The burdens of chronic stress; how to get ahead in science LAURENCE A. MARSCHALL
DEPARTMENTS Initial Conditions • Editor's Notebook
Peer Review Letters from Readers
Working Hypotheses • Swords, microchips and global science
Quanta Science in the former Soviet Union; dissident chemist freed; originals of gossip, three planets around a neutron star; jealousy in fishes
FOCUS Academy Members' Supplement
Strange Matter Fuzzy Logic Cooking ROZ CHAST
|