Bad Literature, Good SF
I must emphasize that the science fiction value of the work proceeds, in my opinion, from different standards. Whether a science fiction book is good as science fiction depends on several things, of which I will here list the top three:
- Scientific—are the ideas extrapolations from real (or fairly realistic) science? SF gets points form me when it is based on something legitimately scientific, even if my personal taste runs more toward the softer end of the spectrum. Larry Nivens “Neutron Star” captures this criterion: despite the magic technology of hyperspace or invulnerable hulls, the problem and the solution in the tale is all legitimate, basic Newtonian physics.
- Wonder—does the work awe, terrify, or inspire the reader with the contemplation of the scientific view of the universe. A book that delivers this might be written in an unpalatable style with stiff and lifeless characters, but still win on sheer strength of its sense of wonder. GALACTIC PATROL by E.E. Doc Smith, and THE NIGHT LANDS by William Hope Hodgson fit into this category; so does NINETEEN EIGHTY FOUR by Geo. Orwell.
- Imagination—A good SF story is speculative in small things as well as in great. That is to say, given the counterfactual premise of the story, what details in the lives of the characters logically must also differ? If the author imagines the ramifications in greater detail than the reader, it is a better SF novel than one where he falls short. The Golden Age writers of John W. Campbell Jr.’s stable, for all their merits, were not good at this: some imagined future society would have remarkable technological changes, but the characters would still have to go downtown to make a long-distance phone call or send a telegram, the wife would be in the kitchen, and the porter on the train would be a black. When an author does it badly, the reader’s reaction is to slap his head and ask “Why not?” If these people can raise the dead, why not kill the sick and resurrect them in new bodies? If those people have teleportation, why not have your ‘house’ have a room on every continent? A whole book could be written on what Star Fleet in real life would do, if they had transporter technology, which they do not do on STAR TREK.
When an author does this well, the reader’s reaction is to slap his head and say “Of course!”— of course if people had technology such-and-so they would every day do such-and-such. NEUROMANCER by Gibson started its own sub-genre just on the strength of its detailed extrapolation of ramification other authors had overlooked. Given workable biotechnology, of course enforcers for mobs would have extra muscle tissue added, or punk teens horrify their parents with shark-skin-grafts replace the flesh of their faces. Gene Wolfe is a master of this particular aspect of the craft, as well as many others. In SHADOW OF THE TORTURER, both the uses and the abuses of a drug that absorbs the memories of others is explored, and the author also puts on stage the extraterrestrial monster, the Alzebo, from whom the extract is made.
To sum up, these criteria are unrelated to the criteria for good literature. A books can have crummy characters, a weak plot full of wholes, or no plot at all, tin-eared dialog and cardboard characters, but if it is hard, wonderful, and imaginative, science fiction readers will rightly count it as a first class science fiction book for decades.