No wonder Mr. Tagomi could not go on, he thought. The terrible dilemma of our lives. Whatever happens, it is evil beyond compare. Why struggle, then? Why choose? If all alternatives are the same . . . Evidently we go on, as we always have. From day to day. At this moment we work against Operation Dandelion. Later on, at another moment, we work to defeat the police. But we cannot do it all at once; it is a sequence. An unfolding process. We can only control the end by making a choice at each step. He thought, We can only hope. And try. On some other world, possibly it is different. Better. There are clear good and evil alternatives. Not these obscure admixtures, these blends, with no proper tool by which to untangle the components. We do not have the ideal world, such as we would like, where morality is easy because cognition is easy. Where one can do right with no effort because he can detect the obvious.

The tragedy in his life already existed. To love an atmospheric spirit. That was the real sorrow. Hopelessness itself. Nowhere on the printed page, nowhere in the annals of man, would her name appear: no local habitation, no name. There are girls like that, he thought, and those you love most, the ones where there is no hope because it has eluded you at the very moment you close your hands around it.

I think Dr. Willis McNelly at the California State University at Fullerton put it best when he said that the true protagonist of an sf story or novel is an idea and not a person. If it is *good* sf the idea is new, it is stimulating, and, probably most important of all, it sets off a chain-reaction of ramification-ideas in the mind of the reader; it so-to-speak unlocks the reader’s mind so that the mind, like the author’s, begins to create. Thus sf is creative and it
inspires creativity, which mainstream fiction by-and-large does not do. We who read sf (I am speaking as a reader now, not a writer) read it because we love to experience this chain-reaction of ideas being set off in our minds by something we read, something with a new idea in it; hence the very best since fiction ultimately winds up being a collaboration between author and reader, in which both create and enjoy doing it: joy is the essential and final ingredient of science fiction, the joy of discovery of newness.