Gustav Stein, who delivered himself of that mocking question with a whiskered smile and a gentle wipe at the gray moustache from the neighborhood of which he had just removed an empty glass, was not an historian. He was a physiologist.
But his companion was an historian, and he accepted the gentle thrust with a smile of his own.
Stein's apartment was, for Earth, quite luxurious. It lacked the empty privacy of the Outer Worlds, of course, since from its window there stretched outward a phenomenon that belonged only to the home planet - a city. A large city, full of people, rubbing shoulders, mingling sweat -
Nor was Stein's apartment fitted with its own power and its own utility supply. It lacked even the most elementary quota of positronic robots. In short, it lacked the dignity of self-sufficiency, and like all things on Earth, it was merely part of a community, a pendant unit of a cluster, a portion of a mob.
But Stein was an Earthman by birth and used to it. And after all, by Earth standards the apartment was still luxurious.
It was just that looking outward through the same windows before which lay the city, one could see the stars and among them the Outer Worlds, where there were no cities but only gardens; where the lawns were streaks of emerald, where all human beings were kings, and where all good Earthmen earnestly and vainly hoped to go some day.
Except for a few who knew better - like Gustav Stein.
The Friday evenings with Edward Field belonged to that class of ritual which comes with age and quiet life. It broke the week pleasantly for two elderly bachelors, and gave them an innocuous reason to linger over the sherry and the stars. It took them away from the crudities of life, and, most of all, it let them talk.
Field, especially, as a lecturer, scholar and man of modest means quoted chapter and verse from his still uncompleted history of Terrestrian Empire,…,
'I wait for the last act,' he explained. Then I can call it the "Decline and Fall of Empire" and publish it.'
'You must expect the last act to come soon, then.'
'In a sense, it has come already. It is just that it is best to wait for all to recognize that fact. You see, there are three times when an Empire or an Economic System or a Social Institution falls, you skeptic -'
Field paused for effect and waited patiently for Stein to say, 'And those times are?'
'First,' Field ticked off a right forefinger, 'there is the time when just a little nub shows up that points an inexorable way to finality. It can't be seen or recognized until the finality arrives, when the original nub becomes visible to hindsight.'
'And you can tell what that little nub is?'
'I think so, since I already have the advantage of a century and a half of hindsight. It came when the Sirian sector colony, Aurora, first obtained permission of the Central Government at Earth to introduce positronic robots into their community life. Obviously, looking back at it, the road was clear for the development of a thoroughly mechanized society based upon robot labor and not human labor. And it is this mechanization that has been and will yet be the deciding factor in the struggle between the Outer Words and Earth.'
'It is?' murmured the psychologist. 'How infernally clever you historians are. What and where is the second time the Empire fell?'
The second point in time,' and Fiejd gently bent his right middle finger backward, 'arrives when a signpost is raised for the expert so large and plain that it can be seen even without the aid of perspective. And that point has been passed, too, with the first establishment of an immigration quota against Earth by the Outer Worlds. The fact that Earth found itself unable to prevent an action so obviously detrimental to itself was a shout for all to hear, and that was fifty years ago.'
'Better and better. And the third point?'
The third point?' Down went the ring finger. That is the least important. That is when the signpost becomes a wall with a huge "The End" scrawled upon it. The only requirement for knowing that the end has come, then, is neither perspective nor training, but merely the ability to listen to the video.'
'I take it that the third point in time has not yet come.'
'Obviously not, or you would not need to ask. Yet it may come soon; for instance, if there is war.'
'Do you think there will be?'
Field avoided commitment. 'Times are unsettled, and a good deal of futile emotion is sweeping Earth on the immigration question. And if there should be a war, Earth would be defeated quickly and lastingly, and the wall would be erected.'
'Can you be certain? Are you sure that even a professional historian can always distinguish between victory and defeat?'
Field smiled. He said: 'You may know something I do not. For instance, they talk about something called the "Pacific Project."'
'I never heard of it.' Stein refilled the two glasses, 'Let us speak of others things.'
He held up his glass to the broad window so that the far stars flickered rosily in the clear liquid and said: 'To a happy ending to Earth's troubles.'
Field held up his own, 'To the Pacific Project.'
Stein sipped gently and said: 'But we drink to two different things.'
'Do we?'
It is quite difficult to describe any of the Outer Worlds to a native Earthman, since it is not so much a description of a world that is required as a description of a state of mind. The Outer Worlds - some fifty of them, originally colonies, later domininions, later nations - differ extremely among themselves in a physical sense. But the state of mind is somewhat the same throughout.
It is something that grows out of a world not originally congenial to mankind, yet populated by the cream of the difficult, the different, the daring, the deviant.
If it is to be expressed in a word, that word is 'individuality.'
There is the world of Aurora, for instance, three parsecs from Earth. It was the first planet settled outside the Solar System, and represented the dawn of interstellar travel. Hence its name.
It had air and water to start with, perhaps, but on Earthly standards it was rocky and infertile. The plant life that did exist, sustained by a yellow-green pigment completely unrelated to chlorophyll and not as efficient, gave the comparalively fertile regions a decidedly bilious and unpleasant appearance to unaccustomed eyes. No animal life higher than unicellular, and the equivalent of bacteria as well, were present. Nothing dangerous, naturally, since the two biological systems, of Earth and Aurora, were chemically unrelated,
Aurora became, quite gradually, a patchwork. Grains and fruit trees came first; shrubs, flowers and grass afterward. Herds of livestock followed. And, as if it were necessary to prevent too close a copy of the mother planet, positronic robots also came to build the mansions, carve the landscapes, lay the power units. In short, to do the work, and turn the planet green and human.
There was the luxury of a new world and unlimited mineral resources. There was the splendid excess of atomic power laid out on new foundations with merely thousands, or, at most, millions, not billions, to service. There was the vast flowering of physical science, in worlds where there was room for it.
Take the home of Franklin Maynard, for instance, who, with his wife, three children, and twenty-seven robots, lived on an estate more than forty miles away, in distance, from the nearest neighbor. Yet by community-wave he could, if he wished, share the living room of any of the seventy-five million on Aurora - with each singly; with all simultaneously.
Maynard knew every inch of his valley. He knew just where it ended, sharply, and gave way to the alien crags, along whose undesirable slopes the angular, sharp leaves of the native furze clung sullenly - as if in hatred of the softer matter that had usurped its place in the sun.
Maynard did not have to leave that valley. He was a deputy in the Gathering, and a member of the Foreign Agents Committee, but he could transact all business but the most extremely essential, by community-wave, without ever sacrificing that precious privacy he had to have in a way no Earthman could understand.
Even the present business could be performed by community-wave. The man, for instance, who sat with him in his living room, was Charles Hijkman, and he, actually, was sitting in his own living room on an island in an artificial lake stocked with fifty varieties of fish, which happened to be twenty-five miles distant, in space.
The connection was an illusion, of course. If Maynard were to reach out a hand, he could feel the invisible wall.
Even the robots were quite accustomed to the paradox, and when Hijkman raised a hand for a cigarette, Maynard's robot made no move to satisfy the desire, though a half-minute passed before Hijkman's own robot could do so.
The two men spoke like Outer Worlders, that is, stiffly and in syllables too clipped to be friendly, and yet certainly not hostile. Merely undefmably lacking in the cream - however sour and thin at times - of human sociability which is so forced upon the inhabitants of Earth's ant heaps.
Maynard said: 'I have long wanted a private communion, Hijkman. My duties in the Gathering, this year-'