You know, I maybe just don't understand how you are using them, but I'm not sure I see a meaningful difference between normative stories and morality tales.
A morality tale is usually presented as cause & effect: the one who does evil will have repercussions based upon the evil he does. The boy who cries wolf dies because no one believes his cry for help when he actually sees a wolf. They are personal to the character.
Normative stories are societal in scope. They show a drive towards a utopian or at least better existence than most currently have. Ben Bova's Planetary series & Kim Stanley Robinson's Mars series both show groups overcoming those who would prevent the improvement of the human condition, at least in a scientific sense.
Likewise, I don't see how sci-fi routinely deals in 'what ought to be'. I can think of a great many more sci-fi tales that are distinctively dystophian than I can think of that are utophian in outlook, and yet even amongst these few actually try to deal with what ought to be done to avoid these dismal fates and many seem uninterested even in what should be done to escape them.
Currently, dystopias are common, but up until the rise of Cyberpunk, they were the exception. For every dystopian
1984,
We, or
Brave New World, I can point out 2 relatively positive futures. Larry Niven's Known Space books are generally positive- even when at war with the technologically more advanced Kzin, humans win the wars. Asimov's Robot books are generally positive, but for the murders that must be solved. Both Kieth Laumers
Bolos and Fred Saberhagen's
Berserkers revolve around superpowerful, artificially intelligent killing machines capable of destroying armies...and yet in both universes, they have largely been defeated. The ones in the stories are the last of their kinds. Robert Heinlein's societies are generally positive, although they may be unfamiliar in structure:
Starship Troopers has been described as faschisistic- but then again, its because the only ones who get to vote in the system are those who have demonstrated the willingness to die to defend the system. Gordon R. Dickson's Dorsai series about genetically tweeked supermen is also positive overall. David Brin's Uplift cycle shows a future that has negative elements (humanity is weak relative to other alien races), but overall, it is a fairly free and open society. And , humanity has not only uplifted (become sentient) itself (as far as anyone can tell), but at least 2 other species on its planet before first contact- unheard of in millions of years of the Galactic civilization. In other words, we and our fellow terrestrian sapients (dolphins and chimpanzees) are the species to watch. Despite our low current status, we have demonstrated superiority to our superiors That, by the way, hearkens back to a common trope in early sci-fi: Humans #1- that you'd find in C.M Kornbluth, John Campbell, Eric Frank Russell, Ray Bradbury, Hal Clement, HG Wells, Jules Verne, Cordwainer Smith, Edmond Hamilton, James Blish, Raymond Z. Gallun, L. Sprague De Camp, and many, many others...who, of course, also wrote about dystopias, but not often.
Look at it this way. Under my definition, I've yet to see it demonstrated that there are exceptions to my definition. In fact, if I am only strict in the application of my definition, then it will follow that everything that you claim is an exception to my science fiction definition, I counter claim you are falsely classifying as science fiction for the purposes of creating a false exception. I do not accept that Star Wars is science fiction, and hense I have no exception under my definition.
First- for convenience sake, could you please restate your definition of the two genres or point us to the post with the most succinct or precise formulation of it? Thanks.
Second- I'm calling Star Wars sci-fi because it has starships in it. It has blasters in it. It has planet-sized vehicles in it. It has a multistellar galactic empire and hyperdrive in it. Roger Ebert calls it Space Opera. And, in a link
you provided, it is cited as one of the best current examples of Space Opera-
as does this one (a term it uses interchangibly with Science-Fantasy). Its not
my classification- its the most common one, and one I happen to agree with. Because
YOU insist it is fantasy-a position counter to the norm-it is incumbent upon you to overcome the presumption that its a Space Opera.
And if a Space Opera can meet your definition of fantasy to the point of excluding it from the realm of Sci-fi,
that is a serious flaw.
Other online sources helping to define space opera :
http://members.aol.com/ATOMX13/ ,
http://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=space+opera&x=0&y=0
But when you delve into narrative types, storytelling techniques, predominant tropes, etc. the waters get much muddier and subjective. Where you see pure fantasy in the Force, others see pure sci-fi Psi Powers (telekinesis, astral projection, electrokinesis, molecular agitation/disruption), or Shao-lin Chi.
There you go contridicting yourself again. Earlier, you said indentifying SF trappings from fantasy trappings was highly objective. Would you make up your mind?
I'm not contradicting myself. "Highly objective" is not a synonym for "Completely objective." In my first formulation of this, I admitted that there were exceptions, and have admitted it every time.
Your original post Re: Star Wars cited the Force as magic. Some see it as Sci-fi (see the thread that inspired this thread's creation, about
Psionics in D&D, and George Lucas (in "The Science of Star Wars") and others see it as an extrapolation of Shao-lin concepts of Chi (which allows the monks to do their stupendous feats). In other words, whatever the Force is, is entirely subjective. But the setting (a long time ago in a galaxy far, far away), and the majority of Star Wars' other trappings (blasters, starships, star-spanning governments & trade, hyperdrive) are pure sci-fi.