Zitat des Tages von Gregory Benford:
The moon's closeness is a huge advantage: To make it habitable, we would first have to bombard it with water-ice comets, a tricky endeavor best attempted with the many resources waiting on and near Earth.
The earliest depiction of libertarian eugenics may have appeared in a science fiction novel, Robert Heinlein's 1942 tale 'Beyond This Horizon.'
Enzymes - plainly the most important biotechnology of our era - already permeate many industrial processes. Unlike fossil fuels, they carry chemical programming which drives complex reactions, are renewable, and work at ordinary pressures and temperatures.
Like immense time-binding discussions, genres allow ideas to be developed and traded, and for variations to be spun down through decades.
In science fiction, basic doubts featured prominently in the worlds of Philip K. Dick. I knew Phil for 25 years, and he was always getting onto me, a scientist. He was a great fan of quantum uncertainty, epistemology in science, the lot.
You don't actually have ideas; ideas have you.
Nostalgia is eternal for Americans. We are often displaced from our origins and carry anxious memories of that lost past. We fear losing our bearings.
Indeed, the history of 20th century physics was in large measure about how to avoid the infinities that crop up in particle theory and cosmology. The idea of point particles is convenient but leads to profound, puzzling troubles.
'Star Trek' is notorious for looting the more thoughtful work of writers for their striking effects, leaving behind most of the thought and subtlety.
My feeling is that science is virtually an unexplored ground. It's very visible - more so all the time - but there's no fiction that tells us how scientists think, and they really don't think the way that other people do.
We have a name for people who create universes - they're called gods. There is no greater hubris than to think that we could take the place of godlike implications.
The common liberal orthodoxy that living close to the land leads to eco-awareness is historically naive, considering that Mesopotamia, northern Africa, and the Mayan civilization were ruined by people who had lived there quite a long while.
Terraforming our moon will take many decades and vast abilities. Before we can begin, we'll have to master the resources of our solar system - especially transporting raw masses over interplanetary distances.
I'm a very big Faulkner fan 'cause I'm a Southerner.
Virtuality - connection without proximity - is a major attraction in both fandom and the Net. Nobody knows you're a dog through the U.S. mail, either. Fans could be utterly different in their fanzine persona, which may be why both fandom and the Net were invented by individualistic Americans.
Because I've been a full professor doing research and lecturing at the University of California, I didn't have a lot of time to write, so I have always used my unconscious a great deal to do the really heavy lifting.
Electromagnetic theory and experiment gave us the telephone, radio, TV, computers, and made the internal combustion engine practical - thus, the car and airplane, leading inevitably to the rocket and outer-space exploration.
Like the ocean, land plants hold about three times as much carbon as the atmosphere. While oceans take many centuries to exchange this mass with the air, flora take only a few years.
In coastal waters rich in runoff, plankton can swarm densely, a million in a drop of water. They color the sea brown and green where deltas form from big rivers, or cities dump their sewage. Tiny yet hugely important, plankton govern how well the sea harvests the sun's bounty, and so are the foundation of the ocean's food chain.
At the end of the day, I sit down for about five minutes and review all the problems I'm working on, research problems or writing problems, and I go to sleep. Then when I wake up in the morning, I've trained myself to not open my eyes and to just lie there and recall the problems and see if there's anything there.
As we all saw in grade school, once you learn how to read a book, somebody is going to want to write one - that's how authors are made. Once we know how to read our own genetic code, someone is going to want to rewrite that 'text,' tinker with traits - play God, some would say.
Dinner at college high table is one of the legendary experiences of England. I could remember keenly each one I had attended; the repartee is sharper than the cutlery.
Will searching for distant messages work? Is there intelligent life out there? The SETI effort is worth continuing, but our common-sense beacons approach seems more likely to answer those questions.
This was the 1940s; there was no television. It was a different age - it was not swamped by media; it was swamped by reality, and storytelling was a very big art where I came from.
Science would lead you to a more interesting life than something else.
To deliver vast new resources to humanity, we must pioneer and occupy the moon, Mars, and perhaps even beyond.
In temperate zones, winter is the best insecticide; it keeps the bugs in check. The tropics enjoy no such respite, so plants there have developed a wide range of alkaloids that kill off nosy insects and animals.
The simplest way to remove carbon dioxide, the main greenhouse gas, is to grow plants - preferably trees, since they tie up more of the gas in cellulose, meaning it will not return to the air within a season or two. Plants build themselves out of air and water, taking only a tiny fraction of their mass from the soil.
I like audacious ideas.
Around 1930, a small new phenomenon arose in Depression-ridden America, spawned out of the letter columns in science fiction magazines: fandom.
I have an artificial left shoulder, wired back together after a softball accident.
Whatever the life form, evolution selects for economy of resources.
The Matrix itself is not some external evil, but rather an outcome of our own error, our karmic payoff of past actions. Not merely illusion, it is an allusion to a founding myth of our culture.
The talk shows I've done are all radio for exactly this reason: I don't want to wear a rubber mask.
I've always felt that specialization is best left to the insects.
It turns out that if you optimize the performance of a car and of an airplane, they are very far away in terms of mechanical features. So you can make a flying car. But they are not very good planes, and they are not very good cars.