Zander said:
No, by definition they're fiction. Fantasy is its own genre within the broader category of fiction, just as horror, crime, historical fiction, SF etc are. Fantasy and fiction are not synonymous.
I quite agree. But it seems to me that you are the one who is conflating the two and ignoring the differences. Psychic powers are indeed fictional, but are just as fantastic as a dragon. They don't exist, and never have, so they fall into the realm of fantasy. You seem to be unable to distinguish between science fiction and fantasy except by the trappings which surround them, which are actually beside the point. Star Wars is fantasy despite having space ships, aliens and blasters, because space ships, aliens and blasters does not mean science fiction; those are just trappings that are often associated with science fiction. But by themselves, they do not
make a work science fiction.
Zander said:
A few years ago, there was a protracted debate in Realms of Fantasy magazine about what is fantasy and what is SF (a debate you're no doubt already aware of). The editor concluded that SF is the fiction of ideas while fantasy is the fiction of imagery. The ideas that are fictionalised in SF are normally scientific or technological. As such, they have fictional scientific/technological rationales (which can be termed "pseudo-scientific/pseudo-technological"). Campbell provided just such a pseudo-scientific rationale for mental powers rooting them in SF.
Actually, I was not aware of that, but I strongly disagree with the conclusion that the editor reached. He also seemed to have confused substance with window dressing. A work isn't science fiction just because it has technobabble, and a work isn't fantasy just because it eschews techno-babble. In theory, a work of science fiction could leave the science unexplained in the main text, but the author has it all worked out in his head. I'm not familiar with any such work, but it would be science fiction, even if it didn't really look like it. There are plenty of other examples of fantasy using techno-babble that calls itself science fiction, but it is not, except from a marketing perspective.
Science fiction is predicated on extrapolations of scientific theory, or at least scientifically grounded speculation on things with which we don't know any better, and so they
may be true. Technobabble does not make it science fiction, because it merely disguises the fact that what it has going on has no scientific validation whatsoever. Fantasy is predicated on things that are flat-out impossible in the real world as we understand it. It does not mean swords and dragons, although it could. Fantasy could be set in the far future on a colony of a planet around Rigel, and it would still be fantasy.
Zander said:
When you unstop the the pseudo-scientific/technological bottle, the fiction of ideas replaces the fiction of imagery. Once one thing has a pseudo-scientific basis, why not another? Very soon, everything within a fictional world can be explained pseudo-scientifically and elements that require relatively simple pseudo or even real science and technology become possible. In a world where matter can be manipulated by the electric activity of the brain, there's no reason not to have more mundane science and technology such as telegraphs or even bicycles.
Pseudo-science doesn't particularly impress me. And the use of technobabble, as in Star Trek, or psionics, does so even less. At least from the perspective of convincing me that it's science fiction -- I don't
mind pseudo-science, but it's important to remember that that's all it really is at the end of the day. And to keep in mind that we're talking about
science fiction, not
pseudo-science fiction.
Which is just a fancy way of dressing up fantasy.