by Isaac Asimov
“But now it is all different,” Kresh said.
“Now it’s different,” Fredda agreed. “Now there is a specific and extreme threat against a known individual. Normally that would not be enough to cause a First Law crisis. A robot on this side of the world would know that the robots on that side of the world would do all that could be done. But with the overarching stress of the Comet Grieg impact on the one side, along with the high probability that Beddle is somewhere in the impact area—that combination of overlapping First Law stresses could force any robot into action.”
“What do you mean by action?” Kresh asked.
“Anything. Everything. I couldn’t even begin to sort out all the permutations between now and the impact. But the basic point is that Beddle’s disappearance could create a tremendous First Law crisis for every robot on the planet. If Beddle is indeed in the impact area—or even if there is merely reason to believe he might be—then any robot made aware of his circumstances will, in theory, be required to go to his rescue, or to work in some other way to save him—perhaps by trying to prevent the comet impact. Suppose some team of robots grabbed a spacecraft and headed for Grieg to try and destroy the comet? Of course, higher-function robots will understand that an attempt to prevent the comet’s impact might wreck hopes for reviving the planet’s ecology. That would almost certainly result in harm to any number of human beings, many of them not yet even born.
“Then there is the impossibility of proving a negative. Even with the best scanning system in the universe, unless Beddle walks out somehow, there can be no way of being absolutely sure he is not still in the impact area, or the danger zone surrounding it. It is therefore, at least in theory, possible that he is actually safe. If so, then working to save Beddle is wasted effort, and could actually cause danger to other nearby humans by preventing attention to their evacuation. It is just the sort of First Law crisis that could tie a robot in knots, even to the point of inducing permanent damage.
“It’s a morass of complex uncertainties, with no clear right action. There’s no telling how a robot would deal would balance all the conflicting First Law demands.”
“So what do we do?”
“We keep the robots out of it,” said Fredda. “Right now we have kept this very close at this end. You know as well as I do that standard police procedure is to keep this sort of crime as quiet as possible to prevent robots from swarming allover the crime scene. Imagine if all the Three-Law robots working in the Utopia region dropped their current work and headed into the search area. So we keep robots from knowing. Donald is the only robot here who knows about it. At that end, I would assume the Crime Scene robots, the Air Traffic Control robots, and Devray’s personal robots are the only ones who know or could figure out that it was a kidnapping. We need to deactivate all of them, now, immediately, and keep them turned off until all this is over.”
Kresh frowned and started pacing back and forth. “Burning devils of damnation. I hate to say it, but you’re right. You’re absolutely right. You contact Devray—and place the call yourself, manually. Talk directly to him, and make sure no robots can hear. Tell him what you told me. It’s going to be bloody hard to get through these next few days without Donald, but I don’t see that I have any choice. I’ll go to the library and shut him down myself.”
“Right,” said Fredda. A very straightforward plan. As she turned toward the comm screen and set to work placing the call, she wondered if it would all be that easy.
“DONALD?” KRESH CALLED out as he stepped into the library. Odd. Donald should have been standing in the center of the room, waiting. “Donald?” There was no answer. “Donald, where are you?” Still silence. “Donald, I order you to come to me and answer this call.”
Still there was nothing.
But he had given Donald a direct order. A clear, specific, unambiguous order. Nothing could have prevented him from obeying that order except—
And then Alvar Kresh cursed himself as a fool. Of course. It was painfully obvious. If they could figure it out, so could Donald. Up to and including the idea of deactivating the robots who knew about the Beddle kidnapping.
And First Law would require Donald to avoid being turned off, if that was the only way to prevent harm to a human being. He was gone. He had run away.
And the devil only knew what Donald had in mind.
18
FREDDA LEVING WONDERED if she had done the right thing, as she readied herself for a much-belated bedtime, and watched her husband climb into bed beside her. The call to Devray hadn’t involved any deep and abiding moral issues, and the fruitless search for Donald had been nothing worse than frustrating. But then there was that second call she had made, the one she did not dare tell Alvar about.
In fact, she was kidding herself. She knew perfectly well that she had done the wrong thing. She had interfered with a police investigation.
But that creator’s debt had called to her, somehow. And she knew Justen Devray, knew the sort of opinion he had of Caliban and the New Law robots. Given half the chance, Devray might well shoot first and ask questions later. Or someone else might. And she owed her robots, her creations, better than that.
Right or wrong, she had had no real choice but to do it. Somebody had to warn them.
CALIBAN HIMSELF WAS no less ambivalent about the situation. He sat at his desk in the New Law robots’ offices in Depot and watched the hustle and bustle all about him as he thought it through.
He felt very little sympathy for Simcor Beddle. It was hard to develop a great deal of concern for a man who desired one’s own extermination. But of course, from the New Law robot point of view, the safety of Simcor Beddle was not the central problem. It seemed inevitable that a major police operation in the general vicinity of Valhalla was likely to have some effect on the evacuation of the New Law robot city. The question was, how much effect, and of what sort.
Caliban stood up and made his way through the crowded main room toward Prospero’s private office at the front of the building. New Law robots were working at maximum speed everywhere, desperately rushing to find transport for their fellows and themselves.
Caliban stepped into Prospero’s office—and found that there were two other robots ahead of him, waiting to discuss other problems with their leader. Prospero was finishing up an audio call.
Their leader. Interesting. Caliban watched Prospero as he finished his call and turned to the first waiting robot. There had been at time when Prospero’s claims to leadership of the New Law robots had been tenuous at best. While he had gradually gained acceptance over the years, nothing had done as much for his prestige as Comet Grieg. It was almost as if he had drawn power from the crisis itself, using it to propel himself forward even as he led the New Law robots out of danger. Perhaps it was merely that now the New Law robots truly needed a leader, and Prospero was there, offering himself. Or perhaps there was something about Prospero in particular that drew them to him.
He had certainly been active enough on their behalf, shuttling back and forth between Valhalla and Depot at all hours, cajoling whatever transport he could out of whatever officials were listening, constantly on the move, always seeming to turn up precisely when he was most needed.
And now the job was nearly done. Caliban looked out the large picture window behind Prospero, down to the street below. The tumultuous, madhouse rush and rumble of traffic was starting to wind down. Buildings, stripped bare of whatever could be removed, stood empty. Bits of litter and debris were caught by random breezes and blown here and there. Depot, the whole Utopia region, was emptying out—and the New Law robots were leaving too. Nearly half of them had already gotten to places of safety. Credit Prospero with that. He had organized them. He had brought them together.
And now he was through with the other robots, and was ready to talk to Caliban. Caliban closed the door behind himself, and then stood in front of Prospero’s desk.
“There is little requirement for privacy among the New Law rob
ots, friend Caliban,” Prospero said, indicating the closed door.
“But it is occasionally necessary, friend Prospero. I have been instructed by Fredda Leving to relay certain information to you, on condition that you not repeat it elsewhere. No one else must know. I have already given my word to repeat it to no one but you.”
“Indeed?” Prospero said. “You intrigue me, Caliban. You are not generally much given to dramatics. But very well. I give my word not to repeat the news. What is it?”
“Simcor Beddle has been kidnapped.”
“What?” Prospero looked up at Caliban with new intensity. “He has been kidnapped? By whom? Why? How? What does it mean?”
“I have not the faintest idea of how to answer any of those questions,” Caliban said. “Dr. Leving told me nothing but the bare fact that the kidnapping had taken place, somewhere well south of Depot. The news is being kept secret as long as possible, so as to prevent a panic among the Three-Law robots. She has violated several regulations in order to inform us.”
“Always, no matter what, the humans are forever inconveniencing themselves for the sake of their slave-robots,” Prospero said, quickly recovering his composure. “But that is to one side. I am sure the significance of that location was not lost on you. It occurs to me that it is now likely there will be a great deal of police activity—including search activity—in the area of Valhalla. There may be very little we can do, but we must consider carefully how best to keep Valhalla hidden. We must do all the things we can to protect the New Law robots.”
“Surely the need to hide its location is now all but moot,” Caliban objected. “Especially since you ordered Valhalla to be evacuated ahead of schedule. It was not easy to accomplish the job, but the vast majority of the city’s population is already gone. They’re all here, milling around in Depot, trying to get transport out. There is no one left in Valhalla but a few caretakers dealing with last-minute removal of equipment. Why worry about hiding the city any longer when it is about to be destroyed?”
“I do not apologize for rushing the evacuation of Valhalla,” Prospero said. “Transport craft became available, and I deemed it wise to use them when we could, for fear they would not be there when we needed them. A schedule change in our favor reminded me that one to our disadvantage could happen just as easily.”
“Your point is taken,” said Caliban.
“As for the need to keep the city hidden even now, we might well need to use the same concealment technique again in future. Further, one must consider the human viewpoint. We might gain some psychological advantage in future from the story of the city they never found. We might even be able to foster some legend that the city still existed, that everyone was looking in completely the wrong place. That could be useful, one day. Besides, there are things about us that could be learned by examining Valhalla. We have enough weaknesses and vulnerabilities already. We do not need to offer the humans more advantages over us.”
Caliban considered for a moment. Once again, he was impressed by the amount of thought Prospero had put into things. “Your arguments are well formed, friend Prospero. You are quite right. We must do all we can do. Now I will let you get on with your work.”
“Thank you for informing me of this new development, friend Caliban. I must thank Dr. Leving too, of course—once it is safe to do so. Of all humans, she at least is a woman who keeps faith.”
“Agreed. She is an admirable woman,” said Caliban. “Goodbye for now, friend Prospero.”
“But not goodbye for long, I am sure,” said Prospero, his attention already on the next item requiring his attention.
Caliban reopened the door and left Prospero’s office. He made his way downstairs, and out into the busy, bustling street. He looked up into the sky, to the fat, bright point of light that grew larger with every passing moment. Closer. Closer. All the time closer. There was so little time left.
What was it Prospero had said? We must do all the things we can to protect the New Law robots. In recent days Caliban had felt himself drawn back to their cause. The more the world had no time for them, no interest in them, the more it seemed ready to let them all die if that was marginally more convenient, the more he empathized with them. All the things we can. It would require breaking his word to Fredda Leving. It would require doing her a small amount of harm—but surely nothing she could not recover from. And it could prevent a brutal purge of New Law robots. Being a No Law robot—the only No Law robot—should have meant Caliban could act without compulsion. But there were more things than hard-wired, preprogrammed Laws that could compel a being to act.
Caliban turned and headed down the street, in the direction of the temporary field headquarters of the Combined Infernal Police, in Constable Bukket’s old offices.
DONALD 111 WAITED, HIDING in the woods a kilometer or two from the Winter Residence. A cleft in an outcropping of rock provided shielding not only from visual detection, but from infrared and most other sorts of detectors. So long as he operated at minimum power, thus cutting back on waste heat and other detectable emissions, he judged that he ought to be able to stay hidden long enough—though how long that would be was impossible to say.
He had deliberately violated his master’s very specific order. First Law had forced him to do so. Had he obeyed, the governor would no doubt have powered him down to prevent him telling what he knew to other Three-Law robots. Allowing that to happen would have been inaction that allowed harm to a human being. He could not act to save Beddle if he were powered down.
But he had not yet taken any action to save Beddle. As yet it was not necessary. Even if Beddle were in the comet impact area, and there was no particular reason to assume that he was, there were still just over three days left in which the humans could do their best to save him. Donald understood perfectly well that any action to save Beddle might well cause harm to other humans, for example by compelling robot aircar pilots to refuse to transport vital equipment while they joined the search. The more robots there were in the impact area this close to the comet’s arrival, the larger the number of robots likely to be caught by the impact. A shortage of robotic labor in the post-impact period could easily cause great harm to humans.
In short, distracting robots from the evacuation could cause endless mischief. Besides which, the clear intent of Governor Kresh’s order had been to prevent Donald from talking. By disobeying only part of Kresh’s order, he had minimized his violation of Second Law. Donald had done his best to balance all the conflicting demands, retaining the option of hyperwaving a warning to the other Three-Law robots while refraining from actually doing so.
But the time would come. He knew that. Unless Beddle was rescued in time, the First Law demand that Donald act to save him would, sooner or later, overwhelm the conflicting First and Second demands that he keep silent. Sooner or later, he would be compelled to act. Understanding the compulsion he was under in no way reduced the force of that compulsion.
He would have to do something. But he had no idea what.
NORLAN FIYLE WAS an old hand at being questioned. He had been through it many times before. As he sat in the improvised interrogation room of the CIP’s Depot field office, waiting for Commander Devray to come in and get started, it occurred to him that he might well have taken part in more interrogations than Devray himself had, albeit from the other side of the table. That was quite likely to come in handy.
Fiyle had learned a thing or two about being questioned. First off, it was vitally important not to give up everything, even if you were willing to cooperate with the powers that be. An interrogation was a negotiation, a bargaining session. Give me some of yours and I’ll give you some of mine. It was never smart to say too much too soon, even if you wanted to talk, or else you lost all chance of making a deal. A corollary of that was that it was rarely wise to tell the whole and complete truth right at the start. They felt better if they had to force it out of you, catch you in a fib or two first. Once they had caught you lying, and they kn
ew you knew you had been caught, they would be better prepared to believe the real truth when they heard it. Norlan knew how it all worked on a level that was closer to instinct than to conscious thought.
But it was also important in a case like this that you appeared cooperative, a tricky business if you had a thing or two to hide—and who didn’t? Sometimes the best way to do that was to try and distract the questioner. He would not have been so foolish as to try such a trick on an old hand like Alvar Kresh, but Justen Devray might just be a different story. He was smart, Devray was, but he did not have much in the way of experience. During the arrest, Devray had gone so far as to tell Fiyle that Beddle had been kidnapped, rather than keeping him in the dark to find out how much Fiyle knew already. A man who could make that mistake could make others.
The door opened and Devray came in. Alone. No robot in attendance. That in itself was interesting. Fiyle smiled and leaned back in his chair as Devray sat down and spread out his paperwork.
“I was wondering how long you’d take to get to me,” he said, doing his best to sound at ease and confident.
“Not very long, as a matter of fact,” Devray said. “You’ve got some sort of link to just about every suspect in this case.”
