The Builders had no difficulty with short-term projections of the future, up to ten or twenty million years. Their analytical tools were adequate to estimate rates of species development, and to predict with high accuracy that certain life-forms were on an evolutionary path leading inevitably to self-awareness, intelligence, and technology.
It was far harder to predict where such forms would arrive philosophically. Would they develop their own perspective on the purpose of the universe? Would they, one day, despite their strange origins, become suitable collaborators for the Builders themselves?
No forecasting techniques of the Builders could answer that question definitively. It was again related to The Problem, and on that question they had already broken the edge of their intelligence.
The Builders saw clearly the emergence of three particular little-world intelligences in the spiral arm. They predicted that each might have a major impact on the future. One of those species, surely, would add the new dimension to Builder thought necessary for a reexamination of The Problem. One species. But which one?
That question could not be answered until the species emergence was completed and their civilizations and philosophical underpinnings were established. Only one thing seemed clear: although all three species were very different from the Builders, the one most likely to be useful in adding new insight to The Problem would be the one who differed most from the Builders themselves.
“You still keep saying we’re so different from the Builders,” Darya said. “I can see that we have far shorter lives. And we are not yet anywhere near so advanced technologically. But those don’t seem like profound differences — time could change both of them.”
“It could, and it will.” The silver flower head was nodding, gleaming with internal lights. “But time cannot change certain elements common to you, the Zardalu, the Cecropians. Common to the Lo’tfians and the Hymenopts also, it appears, although those species came later and their influence on the spiral arm has been less. The element possessed by all your species is difficult to capture in a single word. I will call it prodigality.”
“You’d better call it something different if you want me to understand it,” Louis Nenda said. “What do you mean, prodigality?”
“Fertility. Abundance. Wastefulness.” Speaker-Between hesitated, struggling with words. He had been doing a good job so far, despite a tendency to long, inscrutable pauses. Darya wondered how much was being subtly distorted by language difficulties. She itched to have her hands on one of the omnilingual translation units so common on far-off Sentinel Gate — and so rare on a poor world like Opal.
Far-off Sentinel Gate.
She realized that seen from Serenity, Opal and Sentinel Gate were next-door neighbors. Eight hundred light-years was nothing, when one was sitting thirty thousand light-years outside the Galaxy.
“Maybe it is best to offer an example,” Speaker-Between went on at last. “I have functioned for many millions of years. It is likely that I will function for millions more. If I were to suffer injury. I would repair myself. If I need to do so, I can modify and improve my own operations and organization.
“I am a constructed entity, but the Builders themselves, my creators, developed naturally in the same way. They live forever, by your standards, and they are capable of individual self-improvement and transformation.
“Compare that with the beings of your worlds. You are short-lived, every one of you, knowing that each one of you will die, and die very soon, yet you are not obsessed by thoughts of death, or of a future without your presence. By the standards of the Builders, you are incredibly rapid breeders, and your species changes equally rapidly. Yet you are not capable of self-improvement, as individuals. That does not matter, for — most astonishing of all — the survival of an individual is to you of no importance.”
Louis Nenda gave Darya a little nudge with his elbow. “Hear that? You could sure as hell have fooled me.”
“Shhh!”
“The Builders found, on many of the little worlds, wonderfully designed organisms,” Speaker-Between continued. “They were highly specialized to run, or fly, or hover in the air, or hunt other creatures with great skill. But the Builders found something even more amazing. Once an individual organism fell in any way from perfect functioning, because of age or minor injury, it was expendable. It was allowed to die. That wonderful mechanism was thrown away, while another just as exquisite was created to take its place. That approach to life, that prodigality, and the idea that it could ever lead to intelligent life — was so alien to the Builders as to be incomprehensible. For if intelligence is any one thing, it is surely the accumulation of experience.
“But, the Builders argued, in that incomprehensibility lay the possibility of progress with The Problem. They had exhausted the familiar. Therefore, strangeness was absolutely essential to any possible advance. The Builders did not know which of the emerging intelligent life-forms was likely to prove most different from them, but they knew this: The most alien was the one they would need. And so they took steps to set up the necessary selection procedure.
“And it was simple. When those three species were sufficiently developed technologically to reach out from the little-worlds and explore the Builder artifacts that populate the spiral arm, they would be ready. Individuals of the three species would be taken as the opportunity occurred. They would be brought here. And here they would meet for the selection process. Stasis might be needed, to assure that representatives were available at the same time, but that was not a problem. Stasis technology has been available for 150 million years. In any case, the Builders predicted emergence close to the same time for each species.
“What was never anticipated was that the individuals of two different species might arrive here together, as happened with you two.” The flower head dipped toward Nenda and Atvar H’sial. “However, that presents no problem. In fact, it simplifies matters, since I do not need to repeat an explanation. Thus, no further wait is needed.”
The Interlocutor’s voice began to grow deeper and softer. The silvery shape drifted slowly downward. Soon the tail disappeared into the floor, and then the bulging round of the lower body.
“For now you are here, all three species, exactly as required,” Speaker-Between said dreamily. “The conditions are met. My initial task has been carried out. The selection procedure can begin.
“In fact, the actions of the Zardalu show that it has already begun…”
“Wait” Darya cried. The flower head was all that remained above the smooth floor. “The Builders — tell us where are they located now.”
The slow descent halted for a second. “I know many things.” The torpor of the voice had been replaced by a curious agony. “But that, I do not know.”
The blind head nodded. The silver pentagon drifted downward out of sight.
Hans Rebka, Louis Nenda, and Atvar H’sial had understood immediately. It was Darya Lang, the unworldly professor, and E. C. Tally, the even less worldly embodied computer, who had to have it explained to them — and still had difficulty believing the answers.
After Speaker-Between had left they asked the same questions over and over again of their companions.