"Doc?"
"Yes, son."
"We've tackled this the wrong way. We know that X is intelligent; instead of trying to escape, we should be trying to establish communication."
"How?"
"I don't know. But there must be some way."
But if there was, he could never conjure it up. Even if he assumed that his captors could see and hear him, how was he to convey intelligence to them by word or gesture? Was it theoretically possible for any nonhuman being, no matter how intelligent, to find a pattern of meaning in human speech symbols, if he encountered them without context, without background, without pictures, without pointing? It is certainly true that the human race, working under much more favorable circumstances, has failed almost utterly to learn the languages of the other races of animals.
What should he do to attract their attention, stimulate their interest? Recite the "Gettysburg Address"? Or the multiplication table? Or, if he used gestures, would deaf-and-dumb language mean any more, or any less, to his captors than the sailor's hornpipe?
"Doc?"
"What is it, Bill?" Graves was sinking; he rarely initiated a conversation these "days."
"Why are we here? I've had it in the back of my mind that eventually they would take us out and do something with us. Try to question us, maybe. But it doesn't look like they meant to."
"No, it doesn't."
"Then why are we here? Why do they take care of us?"
Graves paused quite a long time before answering: "I think that they are expecting us to reproduce."
"What!"
Graves shrugged.
"But that's ridiculous."
"Surely. But would they know it?"
"But they are intelligent."
Graves chuckled, the first time he had done so in many sleeps. "Do you know Roland Young's little verse about the flea:
"A funny creature is the Flea
You cannot tell the She from He.
But He can tell-and so can She."
"After all, the visible differences between men and women are quite superficial and almost negligible-except to men and women!"
Eisenberg found the suggestion repugnant, almost revolting; he struggled against it. "But look, Doc-even a little study would show them that the human race is divided up into sexes. After all, we aren't the first specimens they've studied."
"Maybe they don't study us."
"Huh?"
"Maybe we are just-pets."
Pets! Bill Eisenberg's morale had stood up well in the face of danger and uncertainty. This attack on it was more subtle. Pets! He had thought of Graves and himself as prisoners of war, or, possibly, objects of scientific research. But pets!
"I know how you feel," Graves went on, watching his face, "It's... it's humiliating from an anthropocentric viewpoint. But I think it may be true. I may as well tell you my own private theory as to the possible nature of X, and the relation of X to the human race. I haven't up to now, as it is almost sheer conjecture, based on very little data. But it does cover the known facts.
"I conceive of the X creatures as being just barely aware of the existence of men, unconcerned by them, and almost completely uninterested in them."
"But they hunt us!"
"Maybe. Or maybe they just pick us up occasionally by accident. A lot of men have dreamed about an impingement of nonhuman intelligences on the human race. Almost without exception the dream has taken one of two forms, invasion and war, or exploration and mutual social intercourse.
Both concepts postulate that nonhumans are enough like us either to fight with us or talk to us-treat us as equals, one way or the other. I don't believe that X is sufficiently interested in human beings to want to enslave them, or even exterminate them. They may not even study us, even when we come under their notice. They may lack the scientific spirit in the sense of having a monkeylike curiosity about everything that moves. For that matter, how thoroughly do we study other life forms? Did you ever ask your goldfish for their views on goldfish poetry or politics? Does a termite think that a woman's place is in the home? Do beavers prefer blondes or brunettes?"
"You are joking."
"No, I'm not! Maybe the life forms I mentioned don't have such involved ideas. My point is: if they did, or do, we'd never guess it. I don't think X conceives of the human race as intelligent."
Bill chewed this for a while, then added: "Where do you think they came from, Doc? Mars, maybe? Or clear out of the Solar System?"
"Not necessarily. Not even probably. It's my guess that they came from the same place we did-from up out of the slime of this planet."
"Really, Doc-"
"I mean it. And don't give me that funny look. I may be sick, but I'm not balmy. Creation took eight days!"
"Huh?"
"I'm using biblical language. 'And God blessed them, and God said unto them, Be fruitful and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moveth upon the earth.' And so it came to pass. But nobody mentioned the stratosphere."
"Doc-are you sure you feel all right?"
"Dammit-quit trying to psychoanalyze me! I'll drop the allegory. What I mean is: We aren't the latest nor the highest stage in evolution. First the oceans were populated. Then lungfish to amphibian, and so on up, until the continents were populated, and, in time, man ruled the surface of the earth-or thought he did. But did evolution stop there? I think not. Consider-from a fish's point of view air is a hard vacuum. From our point of view the upper reaches of the atmosphere, sixty, seventy, maybe a hundred thousand feet up seem like a vacuum and unfit to sustain life. But it's not vacuum. It's thin, yes, but there is matter there and radiant energy. Why not life, intelligent life, highly evolved as it would have to be-but evolved from the same ancestry as ourselves and fish? We wouldn't see it happen; man hasn't been aware, in a scientific sense, that long. When our grand-daddies were swinging in the trees, it had already happened."
Eisenberg took a deep breath. "Just wait a minute, Doc. I'm not disputing the theoretical possibility of your thesis, but it seems to me it is out on direct evidence alone. We've never seen them, had no direct evidence of them. At least, not until lately. And we should have seen them."
"Not necessarily. Do ants see men? I doubt it."
"Yes-but, consarn it, a man has better eyes than an ant."
"Better eyes for what? For his own needs. Suppose the X-creatures are too high up, or too tenuous, or too fast-moving! for us to notice them. Even a thing as big and as solid and as slow as an airplane can go up high enough to go out of sight, even on a clear day. If X is tenuous and even semitransparent, we never would see them-not even as occultations of stars, or shadows against the moon-though as a matter of fact there have been some very strange stories of just that sort of thing."
Eisenberg got up and stomped up and down. "Do you mean to suggest," he demanded, "that creatures so insubstantial they can float in a soft vacuum built the Pillars?"
"Why not? Try explaining how a half-finished, naked embryo like homo sapiens built the Empire State Building."