In a hard SF story, which is most important: the background, the plot or the characters?
Wonder.
If you can evoke that, you're home free with readers.
caw
...Nandu has a point. The great sci-fi stories are remembered for their plot, not their characters. Who can name any of the characters in any of the Rama novels? (Dr. Blue doesn't count because he was an alien.)

What !!!??Rama: a hollowed out asteroid (containing artifacts of an ancient civilization) that appears suddenly in our solar system. Books by A. C. Clarke
... There is really only so much you can do with a giant potato-shaped hollow asteroid.
The LEGS of a tripod are important only becase they hold the THING on the tripod. In SF, that THING is science. Having weak legs can make for a bad story, but in SF the science must also be good.Which leg of a tripod is most important?
Sometimes the story is IMHO on the impact of scientific retardation... but that's just picking a nit. Your question got answered later in the thread, the DJ will anounce it...We all know that SF deals with the impact of scientific advance on society. In your opinion, in a hard SF story, which is most important: the background, the plot or the characters?
Nandu.
I have to throw this in: "Is the soul greater than the hum of its parts?" A pun and spoonerism asked in "The Mind's I.""What's the most important ingredient in beer? The barley? The hops? The water?"
It's beer. It's a entity of its own and is greater than the summation of its parts, and yet it could not exist without them all.
Okay, good point...Now, which part of your story can you eliminate and still have a story?
I honestly wish people would stop asking which part is more important, and figure out that they're *all* important.
"No more calls, folks, we have a winner..."i always thought the most important ingredient of a hard sci-fi story was the science.
I must admit I never much liked Asimov's SF novels, though he wrote many other things I very much enjoyed such as his science essays and shorter SF stories.The reason I asked this question was, I find many hard SF to be long on science and short on characterisation and story.
Almost all of Asimov's stories move on the beauty of his ideas. I have forgotten almost all of his characters except R. Daneel Olivaw, the robot.
Asimov's "Robot" series was done almost like a mathematical game, each story playing on one of the three laws of robotics. And the "science" of psychohistory is the star of the "Foundation" series- even Hari Seldon, the hero, is forgettable.
Nandu.
I must admit I never much liked Asimov's SF novels, though he wrote many other things I very much enjoyed such as his science essays and shorter SF stories.