"That is not so. The Soviet Union is not trying to establish a world hegemony."

"I hope not. Still, if the Soviet Union seeks secrecy, it is understandable that other units of the global alliance would begin to wonder if it seeks conquest."

"The United States has its secrets, has it not?"

"I don't know. The American government does not confide in me. If it does have secrets - and actually I suppose it does - I disapprove of that, too. But tell me why there is any necessity for secrets? What does it matter if you develop miniaturization, or we, or both of us in combination - or the Africans, for that matter? We Americans invented the airplane and the telephone, but you have both. We were the first to reach the moon, but you enjoy your full share of the lunar settlements. You, on the other hand, were the first to crack the problem of fusion power and the first to build a solar power station in space and we participate fully in both."

Boranova said, "All that you say is true. Nevertheless, for over a century, the world has taken it for granted that American technology is superior to Soviet technology. That is a constant irritant to us, and if, in something as basic and as thoroughly revolutionary as miniaturization, it is clearly established that the Soviet Union led the way, then that would be most desirable for us."

"And the global family of science that you appeal to? Are you a member of that or are you merely a Soviet scientist?"

"I am both," said Boranova with a touch of anger. "If it were my decision, then perhaps I would open our discoveries to the world. However, I do not make the decision. My government does and I owe them loyalty. Nor do you Americans make it easy for us to do otherwise. Your constant loud American assumption of superiority drives us into a defensive posture."

"But won't it spoil Soviet pride in their accomplishment to have to call upon an American such as myself to help out?"

"Well, yes, it does sour the milk a bit, but it will at least give the United States a share in the achievement, which we shall acknowledge, Albert. You will be showing yourself a true American patriot and will improve your own reputation if you help us."

Morrison smiled bitterly. "A bribe?"

Boranova shrugged. "If that is how you interpret it, I cannot stop you. But let us talk in a friendly manner and see what will come of it."

"In that case, start by giving me some information. Now that I am forced to believe that miniaturization is possible, can you tell me the basic physics behind it? I am curious."

"You know better than that, Albert. It would be dangerous for you to learn too much. How would we, then, be able to let you go back to your country? - Besides, although I can operate the miniaturization system, even I don't know the basics. If I did, our government could scarcely risk having me visit the United States."

"You mean we might kidnap you as you kidnapped me. Do you think the United States engages in kidnapping?"

"I am absolutely certain it would when necessity drove sufficiently."

"And who are the people who do know the basics of miniaturization?"

"That also is not something that, in general, it is safe for you to know. However, I can lift the curtain just a bit in this matter. Pyotor Shapirov is one of them."

"Crazy Peter," said Morrison, smiling. "Somehow I'm not surprised."

"You shouldn't be. I am sure you say 'crazy' only as one of your jokes, but it was he who first worked out the basic rationale behind miniaturization. Of course," she added thoughtfully, "it may very well be that that required a certain insanity - or, at any rate, a certain idiosyncracy of thought. It is also Shapirov who first suggested a method of achieving miniaturization with a minimum expenditure of energy."

"How? The conversion of derniniaturization into an electromagnetic field?"

Boranova made a face. "I was merely giving you an example. Shapirov's method is far more subtle."

"Can it be explained?"

"Only roughly. Shapirov points out that the two great aspects of the unified theory of the Universe - the quantum aspect and the relativistic aspect - each depends on a constant that sets a limit. In quantum theory it is Planck's constant, which is very tiny but not zero. In relativity, it is the speed of light, which is very great but not infinite. Planck's constant sets a lower limit to the size of energy transfer and the speed of light sets an upper limit to the speed of information transmission. Shapirov maintains, furthermore, that the two are related. In other words, if Planck's constant is decreased, the speed of light would increase. If Planck's constant were reduced to zero, then the speed of light would be infinite."

Morrison said at once, "In which case, the Universe would be Newtonian in its properties."

Boranova nodded. "Yes. According to Shapirov, then, the reason for the enormous energy consumption of miniaturization is that the two limits are uncoupled, that Planck's constant is decreased without the speed of light being increased. If the two were coupled, then energy would flow from the speed-of-light limit into the Planck's constant limit during miniaturization and in the other direction during deminiaturization, so that the speed of light would go up as miniaturization proceeded and down again during deminiaturization. The efficiency should be nearly a hundred percent. Very little energy would then be required to miniaturize and re-expansion could take place very quickly."

Morrison said, "Does Shapirov know how miniaturization and deminiaturization can be carried through with the two limits coupled?"

"He said he did."

"Said? Past tense? Does that mean he has changed his mind?"

"Not exactly."

"Then what has he done?"

Boranova hesitated. "Albert," she said almost pleadingly, "do not go too fast. I want you to think. You know that miniaturization works. You know that it is possible, but not practical. You know that it would be a boon for humanity and I have assured you that it is not meant for destructive or warlike use. Once we know that our national precedence is recognized, which we want for psychological reasons I have presented to you quite frankly, I am sure we will share miniaturization with all divisions of the globe."

"Really, Natalya? Would you and your nation trust the United States if the situation were reversed?"

"Trust!" said Boranova and sighed heavily. "It doesn't come naturally to anyone. It is the weakness of humanity that we constantly read the worst into others. Yet trust must begin somewhere or the fragile mood of cooperation we have enjoyed for so long will shatter and we will be back to the twentieth century with all its horrors. Since the United States feels so strongly that it is the stronger and more advanced nation, should it not be the first to risk the act of trusting?"

Morrison spread out his arms. "I can't answer that. I am a private citizen and do not represent my nation."

"As a private citizen you can help us, knowing that you will not be harming your own country."

"I can't possibly know such a thing, since I only have your word for it and I don't believe you represent your nation any more than I represent mine. But all this is irrelevant, Natalya. Even if I wanted to, how on Earth can I help you make miniaturization practical, when I know nothing about the subject?"

"Be patient. In a while we will have lunch. Dezhnev and Kaliinin will be through with the deminiaturization of Katinka by then and will join us, together with one other whom you must meet. Then, after lunch, I will take you to see Shapirov."

"I'm not sure about that, Natalya. You told me just a while ago that it would be dangerous for me to meet anyone who really understood miniaturization. I might learn too much and this might raise problems with my return to the United States. Why, then, should I risk seeing Shapirov?"