Where fantasy goes into uncharted territory, the kind of story that could not exist, science fiction, a term made famous by the likes of Philip K. Dick, Isaac Asimov, and Robert Heinlein, goes into charted territory. Let's make sense of that last statement: Science fiction is based on truths, questions of reality, and questions of survival. Its purpose is to go where other fiction can not. Unlike horror, it tells something far more dangerous because it could happen. Unlike mystery, there is not always someone at the other end of the gun, maybe "something" instead. Like mainstream work, it proposes fascinating philosophies on mankind in the past, present, and future.
When reporters talked of space stations maybe they were onto something. When Star Trek characters could talk to each other on small, hand-held phones, most thought it was too good to be true. Now we have cell phones, computers that can talk, computers that can think in some ways, and a variety of other ideas that were often suggested in science fiction.
But the science fiction novel has its own place outside of the realm of Star Trek and Star Wars. For one, the legend must be created in words, not film or TV images. Second, the writers behind it are often as much philosophers as authors. Lastly, science fiction is its own frontier, a place for free thinking.
The thesis for all this would be that the science fiction novel engages a reader in a "This is how it could happen." The purpose is, as in all writing, to say something different. Long before "War of the Worlds" and even longer before Star Trek and Star Wars, people looked to the skies with hope, emboldening their legends with all kinds of flying creatures-angels, demons, sometimes aliens-who could do things they could not . That is exactly the purpose of the modern science fiction novel-it says we, the human race, can do something that right now we can not.
The final purpose of the science fiction novel is always to make a mark on society. Star Trek could only go so far. When one looks at a science fiction novel, however, sometimes it seemsingly is a race to the finish instead of a treat on life in the future. Something is always happening; it happens fast. Take Philip K. Dick, for example, who once wrote 11 novels in 2 years (he used various drugs, much like Hunter Thompson, to improve writing speed). However, there is nothing superficial about the science fiction novel. This is because even films have a hard time capturing the legion of ideas presented in the classics, like "The Man In the High Castle," Philip K. Dick's best novel. If any film does capture the purpose of science fiction, it's "Blade Runner," considered to be one of the best films of all time, based on the Philip K. Dick story "Do Andods Dream of Electric Sheep?"
Where it can be hard to pin down the modern science …