It is often said that nuclear war is “unthinkable.” But it is thinkable. There are hundreds of scientists whose business it is to think about the weapons of nuclear war — how to use them, how not the use them, how to build them, how to get rid of them, and what the consequences of their use might be.
Articles with 1986
The Grinch that stole mystery?
I have a friend who speaks of science as an island in a sea of mystery. It is a lovely image, and it seems to me an accurate one. We live in our partial knowledge of the world as the Dutch live on polders claimed from the sea. We dike and fill. We dredge up soil from the bed of mystery and build ourselves room to grow.
Eons of sex
How could I resist a book with a chapter called “Three Billion Years of Sex?”
Even Galileo may have fudged
Two weeks ago, a team of researchers at Harvard’s Dana-Farber Cancer Institute retracted a paper published earlier this year [1986] in the journal Science. The paper reported the discovery of a molecule called interleukin-4A, which was said to play a role in amplifying the immune responses of the human body. The isolation of the molecule was considered a promising step in the search for a cure for cancer.
Scanning the skies — past and future
As the sun goes down on the last day of the 20th century, Mars will be shining in the southwestern sky. In the south, Jupiter and Saturn will be brilliant neighbors in the constellations Pisces and Aries. The next morning, as the sun rises on a new millennium, Venus and a crescent moon will precede the sun into the sky.
A tale of a firefly and a tobacco leaf
By now you may have heard the joke. Question: What do you get when you cross a firefly with a tobacco plant. Answer: A cigarette that lights itself.
Dinosaurs and creationists
Down on the Paluxy River in Texas, there are fossil footprints of human beings in the stratum of sedimentary rock that bears the tracks of dinosaurs. Or so claim the adherents of some fundamentalist religious groups.
Hitchhiking for survival
This is the season of the grabbers and clingers. I came home from a walk in the woods with enough seeds stuck to my clothes to start my own weed patch. Bloom time for the wildflowers is past; now is the time when the seeds go traveling.
Orbiting cemetery
Deke Slayton made it into the history books by being one of the seven original astronauts — the guys with the “right stuff.” He made history again by being present when an Apollo craft docked in space with a Soviet Soyuz vehicle, and American astronauts and shook hands in space with Soviet cosmonauts.
Ice Age artistry
It was the view of cultural critic Lewis Mumford that “modern man has formed a curiously distorted picture of himself, by interpreting his early history in terms of his present interests in making machines and conquering nature.”