Some of the structures were occupied or used in some way, while others did not seem to have any access way into their interiors. They were, in essence, abstract sculpture. Gubber did not care for them very much as art, but that was almost incidental. He found it fascinating that the New Laws would construct sculptures in the first place. But did they do so for pleasure, or were they simply compelled to attempt art by the murky demands of the Fourth Law? Did these huge geometric solids appeal to the New Law robots in their own right? Or did these strange beings construct them because they felt they ought to build them, because they wanted to convince themselves they were capable of creating? In short, did they build them because they wanted to, because Fourth Law made them do it, or because they felt it was expected of them, because human cities have public art?
Gubber had been pondering such questions for months now, and was quite pleased to realize he was no nearer an answer. Lancon-03 had never succeeded in explaining things to Gubber’s satisfaction, and Gubber himself had not been able to come up with a good explanation. But that suited him fine. Puzzles lost much of their savor once they were solved. “This place always surprises me,” he said to his host.
“And why is that, sir?” asked Lancon-03.
Gubber chuckled quietly as he made an expansive sweeping gesture with one arm, taking in all of Valhalla. “I suppose because none of this seems the least bit like me,” he said.
Lancon-03 regarded her guest thoughtfully. “I take it, then, that because you invented the gravitonic brain, you expected to see some expression of your own personality in the thing created by beings who possess gravitonic brains?”
“Something like that,” Gubber said. “And I must say, handsome as it is, this is not the sort of city I would design.”
“Interesting,” said Lancon. “We New Law robots have always taken an interest in aesthetics, but I must confess that we have never given much thought to the tastes and opinions of our creators. And, I must confess, what study we have made of the subject has been directing at Dr. Leving, rather than at yourself.”
“I’m not surprised to hear it,” said Gubber. “It is only recently that I have taken an interest in the New Law robots, or even acknowledged my role in creating you. Fredda Leving took my gravitonic brain design, wrote the New Laws herself, and put the laws in the gravitonics without so much as informing me that she had done so, to say nothing of asking my permission.”
“You do not approve of the New Law Robots, then.”
Gubber stopped and regarded his companion with a gentle smile. “In theory, no,” he said. “I think it was tremendously dangerous and foolhardy for Dr. Leving to do what she did. In practice, I find that I rather like most of the New Law robots I have met. You see the world in a different way than human beings do-and in a different way from Three-Law robots as well.”
“In what way, might I ask?”
Gubber nodded toward his companion, then looked forward and started walking again. “No,” he said. “You tell me. Tell me as we walk the city that is not what I expected. Tell me of the worldview of the New Law robots.”
Lancon-03 thought for a moment as they strolled down the broad center boulevard of Valhalla. “An interesting challenge,” she said. “I would venture to guess that no two New Law robots would be able to agree completely on how we see the world. We are a disputive group, I can tell you that much. However, I would say that we are baffled by the outside world-and have the sense that the outside world is baffled by us. Human and Three-Law robots have had endless millennia to work out their relations to each other, to discover how they fit into the universe. We New Law robots have had only about five standard years. During that time, the key thing we have learned is that the universe of humans and Three-Law robots is not the most welcoming of places for those of our kind. At best we have encountered indifference, and, at worst, murderous hostility.”