>it also means they are taking the publishing bandwidth from new ideas
I don't agree that there's such a thing as bandwidth. That word implies a limit; that there's a certain number of ideas, and if writing in this decade takes N ideas, then there are Total-N ideas left for other authors. That just doesn't make any sense. No one is taking anything away from my ability to imagine.
I do, however, agree that SF literature of today is different from, say, 1950 or 1930. The key difference, imo, is space. Not so much *outer* space as that SF stories back-in-the-day could be set elsewhere and be SF. On another planet, in a space ship, under the sea (thinking of Clarke here), and all those settings were marvelous and strange. Today they're much more familiar. Yes, SF stories can still be on another planet, but there's much less of a sense of newness about them. Roll back to, say, 1880 and see what Wells or Verne had to work with. The very landscape inhabited by SF has changed over time.
There's still plenty of room, but the landscape has shifted. Now it's more about biotech or virtual space. I'm thinking now of people like Daniel Suarez. Still lots of new ideas, but the setting is very different.
I don't agree that there's such a thing as bandwidth. That word implies a limit; that there's a certain number of ideas, and if writing in this decade takes N ideas, then there are Total-N ideas left for other authors. That just doesn't make any sense. No one is taking anything away from my ability to imagine.
I do, however, agree that SF literature of today is different from, say, 1950 or 1930. The key difference, imo, is space. Not so much *outer* space as that SF stories back-in-the-day could be set elsewhere and be SF. On another planet, in a space ship, under the sea (thinking of Clarke here), and all those settings were marvelous and strange. Today they're much more familiar. Yes, SF stories can still be on another planet, but there's much less of a sense of newness about them. Roll back to, say, 1880 and see what Wells or Verne had to work with. The very landscape inhabited by SF has changed over time.
There's still plenty of room, but the landscape has shifted. Now it's more about biotech or virtual space. I'm thinking now of people like Daniel Suarez. Still lots of new ideas, but the setting is very different.