“Right now reasoning is-is so difficult." Lucius was slipping fast, down into a dreamstream of his own making. His sensor glow progressively dimmed, and unusual, cantankerous noises emanated from inside his body.
"All right, Lucius," Derec said, "I want you to think back very carefully. I want you to remember everything you can about what happened to you, oh, a few hours before you first conceived of the building. I want you to slowly, carefully tell me exactly the truth. Don't worry about any apparent discrepancies. If something appearing dangerous to you comes up, we'll take care of it before we go on. Just remember one thing, okay?"
Lucius did nothing.
"Okay?" Derec repeated more insistently.
Lucius nodded.
"Excellent. Just remember that, as a general rule, the contradictions of the moment are eventually erased in the cool light of sublime reflection. Can you remember that?"
Lucius did not answer, did not move.
"Answer me!" Frustrated, he tapped the shell of the robot's temple-the sound reverberated from the buildings.
Finally, Lucius nodded. "I understand," it said simply.
"A suggestion, master?" inquired Mandelbrot.
"Anything-just be quick about it!"
"Lucius's problems stem from its belief that, by programming its building into the city, it has failed to adhere to the Three Laws, and hence has strayed from the path. Its conversation with the ebony back in the square may have contributed to the positronic imbalances, but mere words would have no effect if Lucius had not already been subliminally alert to the possibility."
"This is a suggestion?" exclaimed Derec impatiently. "What's the point?"
"Forgive me, but a robot can understand the paradoxes in the behavioral applications of the Three Laws more fully than any human-but until now only humans have made intuitive leaps of the imagination. Now I must ask you, Master Derec, so you may ask Lucius: why is that?"
Derec turned to Lucius, rose to his tiptoes, and spoke directly into the robot's auditory sensors. "Listen to me, Lucius. I want you to think back-and tell me of the time when you believe you became different from the others."
"Different?"
"This is no time for equivocation, Lucius-tell me! Why are you different?"
After a protracted pause-during which Derec heard his heart beating hard and his temples throbbing furiously-Lucius began to speak as if hypnotized. "It was during the period when you and the one called Ariel had first arrived in the city. The central computer had already responded defensively to the death of the man with your identical appearance."
"My double, yes," said Derec tersely, folding his arms. "Go on."
"Erroneously concluding that the city was under attack by mysterious, unknown, and perhaps invisible adversaries, the computer promptly shifted into high gear and began redrafting the city at an unprecedented rate, approving the modifications it had suggested to itself before external factors such as need and compatibility were adequately integrated into the sketches. The rate of revision quickly became suicidal. Resources were strained to the utmost. The weather patterns were stirred to the boiling points. The city was destroying itself to save itself."
"I seem to remember most of this," said Derec.
"Forgive me if I am declaring the obvious, but I think it shall prove germane." Lucius's tones betrayed no electronic agitation at Derec's impatience. On this score, at least, the robot had no doubt it was following orders. "Though I admit I have sought no empirical evidence to either prove or disprove it, I think it is safe to say that every robot in the city was so intent upon keeping up with short-term directives that no one realized a crisis was happening."
"And what do you think would have happened if some robots had?"
"They might have deduced that their short-term directives were actually counterproductive, so far as the Third Law was concerned, and they might have attempted to communicate to central in an effort to countermand its orders."
"Central wasn't talking, anyway," said Derec impatiently. "It would have been a dead end! What makes you think they would have disregarded central when they did decide it was on the fritz?"
"Because that is precisely what I did, following the logical actions dictated by my deductions."
"I assume you attempted communication several times?”
"And each time the interplay indicated the channels were opened only one way. Central could talk to me, but I could not talk to central. This struck my curiosity integrals as significant, but, lacking further information, I had not the means to determine the deeper meaning of the issue. "
"So what did you do then? Did you obey your short-term directives?"
"No. I had already determined that they were counterproductive, so I had no choice but to try to discern, through whatever means available, a logical, constructive direction warranted by the circumstances. I wandered the streets, watching them metamorphose, studying their changes, attempting to discern the overall pattern that I suspected lay hidden beneath the shifting ones."
"Did you notice any other robots doing the same thing-just wandering around?"
"No. Other robots I saw were simply going about their assigned activities, automatically performing their routines regardless of the supranormal rate of change. It was not complimentary to think so, but I viewed them, on one level at least, as mindless beings, who went about doing as they were told without ever stopping to consider the long-term consequences of their actions. The entire situation was unacceptable, but what could I do? I could only conclude that all my opinions were just that-opinions. And mine were not inherently better than theirs."
"Is that when you thought of it-when you conceived of your building?"
"If you will remember, there was a series of torrential downpours at the time. The robots gradually shifted the bulk of their activities to stemming the environmental tides, but remained incapable of perceiving the root of the disaster. The significance of how this turn of events commented on the superficial way we accepted our customs could not escape me, and the blind acceptance seemed contrary, in some ways, to my programmed purpose of being."
"And exactly what was the comment?" Derec asked.
"Just then I could not be certain; there seemed to be no concrete train of logic setting the proper precedent. "
"Please go on-you're doing well. So far I've seen no violation of the Laws. You've got nothing to worry about-You only think you do!"
"I decided that I had derived as much empirical evidence of the city, as seen from the sidewalks, as would be useful. I needed to see the sky and rainfall clearly, unobstructed by the buildings, much as a human in an analogous situation might want to."
Derec shrugged. "Go on."
"Once the idea came to me, I acted immediately. So intent was Ion my goal that I neglected to appreciate what my sensors otherwise perceived quite clearly: the city streets beneath me had begun to undergo a kind of trembling that disguised any vibrations the rain and the wind might be causing. I felt the trembling through my legs; the sensation shimmered up my torso. And as I walked to the nearest skyscraper, the vibrations tingled in my fingertips.
"Once I was inside, I realized my mind remained inordinately fixated on the thunderheads above. Their shades of black and gray swirled more vividly in my mind than when I had directly perceived them earlier; so intent was Ion holding onto the image that when the first floor quaked without warning and nearly sent me tumbling against the wall, my only thought was to reach the lift without delay." There Lucius paused, and reached out to grab Derec's shoulder.
Derec flinched instinctively, but when Mandelbrot made a motion as if to deflect Lucius's hand, Derec stopped him with a gesture. Robots did not normally touch humans, but Derec sensed Lucius had need for tactile sensation, if for no other reason to reassure itself that its problems were isolated in its mind.