Robert Silverberg - Stepsons of Terra

Jospers, the delegate from Northwest Corwin, immediately broke out with; “Time travel? Impossible!”

Four of the other delegates echoed the thought. Premier Davidson pounded for order. Ewing shouted them down and said, “Gentlemen, I’m not asking you to believe what I tell you. You sent me to Earth to bring back help, and I’ve brought it.”

“But it’s fantastic to tell us—”

“Please, Mr. Jospers. This thing works .”

“How do you know?”

Ewing took a deep breath. He had not wanted to reveal this. “I’ve tried it,” he said. “I’ve gone back in time. I’ve talked face-to-face with myself. You don’t have to believe that, either. You can squat here like a bunch of sitting ducks and let the Klodni blast us the way they’ve blasted Bamholt and Borgman and Lundquist, and all the other colony worlds in this segment of space. But I tell you I have a workable defense here.”

Quietly Davidson said, “Tell us this, Baird: how much will it cost us to build this—ah—weapon of yours, and how long will it take?”

Ewing considered the questions a moment. He said, “I would estimate at least six to eight months of full-time work by a skilled group of engineers to make the thing work in the scale I intend. As for the cost, I don’t see how it could be done for less than three million stellors.”

Jospers was on his feet in an instant. “Three million stellors! I ask you, gentlemen—”

His question never was asked. In a voice that tolerated no interruptions, Ewing said, “I ask you, gentlemen—how much is life worth to you? I have a weapon here. It sounds like nonsense to you, and expensive nonsense as well. But what of the cost? In a year the Klodni will be here, and your economies won’t matter a damn. Unless you plan to beat them your own way, of course.”

“Three million stellors represents twenty percent of our annual budget,” Davidson remarked. “Should your device prove to be of no help—”

“Don’t you see?” Ewing shouted. “It doesn’t matter! If my device doesn’t work, there won’t be any more budgets for you to worry about!”

It was an unanswerable point. Grudgingly, Jospers conceded, and with his concession the opposition collapsed. It was agreed that the weapon brought back from Earth by Ewing would be built.

There was no choice. The shadow of the advancing Klodni grew longer and longer on the stars, and no other weapon existed. Nothing known to man could stop the advancing hordes. Possibly, something unknown could.

Ewing had been a man who enjoyed privacy, but now there was no privacy for him. His home became a perpetual open house; the ministers of state were forever conferring with him, discussing the new project. People from the University wanted to know about Earth. Publishers prodded Ewing to write books for them; magazines and telestat firms begged for copy.

He refused them all. He was not interested in capitalizing on his trip to Earth.

He spent most of his time at the laboratory that had been given him in North Broughton, supervising the development of the time projector. He had no formal scientific training himself; the actual work was under the control of a staff of engineers from the University. But he aided them with suggestions and theoretical contributions, based on his conversations with Myreck and his own experiences with the phenomenon of time transfer.

The weeks passed. At home, Ewing found family life strained and tense. Laira was almost a stranger to him; he told her what he could of his brief stay on Earth, but he had earlier determined to keep the account of his time-shift to himself forever, and his story was sketchy and inconsistent.

As for Blade, he grew used to his father again. But Ewing did not feel comfortable with either of them. They were, perhaps, not really his; and, preposterous though the thought was, he could not fully accept the reality of his existence.

There had been other Ewings. He was firmly convinced he had been the first of the four, that the others had merely been duplicates of him, but there was no certainty in that. And two of those duplicates had given up their lives so that he might be home on Corwin.

He brooded over that, and also about Myreck and about Earth. Earth, which by now was merely a Sirian protectorate. Earth, which had sent her boldest sons forth to the stars, and had withered her own substance at home.

He saw pictures of the devastation on Lundquist and Borgman. Lundquist had been a pleasure world, attracting visitors from a dozen worlds to its games parlors and lovely gardens, luminous and radiant. The pictures showed the lacy towers of Lundquist’s dreamlike cities crumbling under the merciless Klodni guns. Senselessly, brutally, the Klodni were moving forward.

Scouts checked their approach. The fleet was massed on Borgman, now. If they held to their regular pattern, it would be nearly a year before they rumbled out of the Borgman system to make their attack on nearby Corwin. And a year would be enough time.

Ewing counted the passing days. The conical structure of the time-projector took shape slowly, as the technicians, working from Myreck’s model, carried out their painstaking tasks. No one asked exactly how the weapon would be put in use. Ewing had specified that it be installed in a spaceship, and it had been designed accordingly.

At night he was haunted by the recurring image of the Ewing who had willingly thrown himself under the jets of a descending spaceliner. It could have been me, he thought. I volunteered. But he wanted to toss for it.

And there had been another Ewing, equally brave, whom he had never known. The man who had taken the steps that would render him superfluous, and then had calmly and simply removed himself from existence.

I didn’t do that. I figured the others would be caught in the wheel forever, and that I’d be the only one who would get loose. But it didn’t happen that way.

He was haunted, too, by the accusing stare in Myreck’s eyes as the twin Corwinites plundered the College of its secrets and abandoned Earth to its fate. Here, again, Ewing had his rationalizations: there was nothing he could have done to help. Earth was the prisoner of its own woes.

Laira told him finally that he had changed, that he had become bitter, almost irascible, since making the journey to Earth.

“I don’t understand it, Baird. You used to be so warm, so-so human. And you’re different now. Cold, turned inward, brooding all the time.” She touched his arm lightly. “Can’t you talk things out with me? Something’s troubling you. Something that happened on Earth, maybe?”

He whirled away. “ No! Nothing.” He realized his tone was harsh; he saw the pain on her face. In a softer voice he said, “I can’t help myself, Laira. There’s nothing I can say. I’ve been under a strain, that’s all.”

The strain of seeing myself die, and of seeing a culture die. Of journeying through time and across space. I’ve been through a lot. Too much, maybe.

He felt very tired. He looked up at the night sky as it glittered over the viewing-porch of their home. The stars were gems mounted on black velvet. There were the familiar constellations, the Turtle and the Dove, the Great Wheel, the Spear. He had missed those configurations of stars while he was on Earth. They had seemed to him friendly aspects of home.

But there was nothing friendly about the cold stars tonight. Ewing held his wife close and stared up at them, and it seemed to him that they held a savage menace. As if the Klodni hordes hovered there like moisture particles in a rain cloud, waiting for their moment to descend.

The alarm came early on a spring morning, a year after Ewing had returned to Corwin. It was a warm, muggy morning. A soft rain was falling, automatically energizing the deflectors on the roof of Ewing’s home; their polarizing cells kept the rain from tattooing on the flat roof. Ewing lay in uneasy sleep.