The Past Through Tomorrow Part 1

The Past Through Tomorrow.

Robert A. Heinlein.

Introduction by Damon Knight

The year is 1967, and in Carmel, California, a retired admiral named Robert A. Heinlein is tending his garden. Commissioned in 1929, he served through World War II with distinction, taught aeronautical engineering for a few years, then became a partner in a modestly successful electronics firm. Aside from his neighbors, his business a.s.sociates and Navy friends, no one has ever heard of him.

This is a likely story, but not true. What really happened is much less probable: six years after graduation from the Naval Academy, while serving on a destroyer, Heinlein contracted tuberculosis. He spent a couple of years in bed, then was retired at the age of 27.

Like the consumptive Robert Louis Stevenson, like Mark Twain, whose career as a river-boat pilot was swept away by the war, Heinlein turned to writing almost at random, because he could not lead the more active life he would have preferred. Cut adrift from the Navy and from the life-line that would have led him to that rose garden in Carmel, he took graduate courses in physics and mathematics, intending to pursue his old dream of becoming an astronomer, but was again forced to drop out because of poor health. He tried his hand at silver mining, politics, real estate, without conspicuous success.

Then, in 1939, he happened across the announcement of an amateur short-story contest in a magazine called Thrilling Wonder Stories. The prize was $50, not a fortune, but not to be sneezed at. Heinlein wrote a story, called it 'Life-Line', and submitted it, not to the contest editor, but to John W. Campbell, editor of Astounding Science-Fiction. Campbell bought it, and the next one, and the next. Heinlein's reaction was, 'How long has this been going on? And why didn't anybody ever tell me?' Except for the war years, which he spent at the Naval Air Experimental Station in Philadelphia in 'the necessary tedium of aviation engineering', he never did anything else for a living again. In the February, 1941, issue of Astounding, in which two Heinlein stories appeared (one under the pseudonym Anson MacDonald), the editor wrote: Robert A. Heinlein's back again next month with the cover story, "Logic of Empire". This story is, as usual with Heinlein's material, a soundly worked out, fast-moving yarn, more than able to stand on its own feet. But in connection with it, I'd like to mention something that may or may not have been noticed by the regular readers of Astounding: all Heinlein's science-fiction is laid against a common background of a proposed future history of the world and of the United States. Heinlein's worked the thing out in detail that grows with each story; he has an outlined and graphed history of the future with characters, dates of major discoveries, et cetera, plotted in. i'm trying to get him to let me have a photostat of that history chart; if I lay hands on it, I'm going to publish it.'

He published the chart three months later-the same chart, with some modifications and additions, that appears in this book. Heinlein had the cover of that issue too, with a story called 'Universe'.

'Future History' is Campbell's phrase, not Heinlein's, and the author has sometimes been mildly embarra.s.sed by it. This connected series of stories does not pretend to be prophetic. It is a history, not of the future, but of a future-an alternate probability world (perhaps the same one in which the retired Rear Admiral is tending his roses) which is logically self consistent, dramatic, and recognizably an offshoot of our own past. The stories really do not form a linear series at all-they are more like a pyramid, in which earlier stories provide a solid base for later ones to rest on.

Partly because of this pyramiding of background and partly because of the author's broad knowledge-about which more in a moment-Heinlein's readers find themselves in a world which is clearly our own, only projected a few years or decades into the future. There have been changes, naturally, but they are things you feel you could adjust to without much trouble. People are still people: they read Time magazines, are worried about money, smoke Luckies, argue with theft wives.

It is easy to say what the ideal science fiction writer would be like. He would be a talented and imaginative writer, trained in the physical and social sciences and in engineering, with a broad and varied experience of people - not only scientists and engineers, but secretaries, lawyers, labor leaders, admen, newspapermen, politicians, businessmen. The trouble is that no one in his senses would spend the time to acquire all this training and background merely in order to write science fiction. But Heinlein had it all.

Far more of Heinlein's work comes out of his own experience than most people realize. When he doesn't know something himself, he is too conscientious a workman to guess at it: he goes and finds out. His stories are full of precisely right details, the product of painstaking research. But many of the things he writes about, including some that strain the reader's credulity, are from his own life. A few examples, out of many: The elaborate discussion of the problems of linkages in designing household robots, in The Door Into Summer. Heinlein was an engineer, specializing in linkages.

The hand-to-hand combat skills of the heroes of such stories as Gulf and Glory Road. Heinlein himself is an expert marksman, swordsman and rough-and-tumble fighter.

The redheaded and improbably multi-skilled heroine of The Puppet Masters and other Heinlein stories. Heinlein's redheaded wife Ginny is a chemist, biochemist, aviation test engineer, experimental horticulturist; she earned varsity letters at N.Y.U. in swimming, diving, basketball and field hockey, and became a compet.i.tive figure skater after graduation; she speaks seven languages so far, and is starting on an eighth.

The longevity of the 'Families' in Methuselah's Children. Five of Heinlein's six brothers and sisters are still living. So is his mother: she is 87, 'frail, but very much alive and mentally active.' All the returns are not in yet.

Even the improbably talented families that appear in The Rolling Stones and elsewhere are not wild inventions: Heinlein himself played chess before he could read. Of his three brothers, one is a professor of electrical engineering, one a professor of political science, and the third is a retired major general who 'made it the hard way - i.e., from private right up through every rank without any college education at all.'

Like Mark Twain, Heinlein is from Missouri. It shows in his skepticism, his rich appreciation of human absurdity, and in an occasional turn of phrase - a taste for gaudily embellished understatement. He has the Missourian admiration for competence of any kind, for those who can get things done - even (or perhaps especially) if they bend a few rules in the process. (Heinlein: 'I stood quite high at the Naval Academy and would have stood much higher save for a tendency to collect "Black N's" - major offenses against military discipline.') Unlike most modern novelists, he has no patience with the unskilled and incompetent. Those who contribute most to the world, Heinlein thinks, are also those who have the most fun. Those who contribute nothing are objects of pity; and pity for the self-pitying is not high on Heinlein's list of virtues. This tough-mindedness is an altogether different thing from the cynicism of other writers. Heinlein is a moralist to the core; he devoutly believes in courage, honor, self-discipline, self-sacrifice for love or duty. Above all, he is a libertarian. 'When any government, or any church for that matter, undertakes to say to its subjects, "This you may not read, this you must not see, this you are forbidden to know," the end result is tyranny and oppression, no matter how holy the motives. Mighty little force is needed to control a man whose mind has been hoodwinked; contrariwise, no amount of force can control a free man, a man whose mind is free. No, not the rack, not fission bombs, not anything - you can't conquer a free man; the most you can do is kill him.'

The author himself has often denied that the stories in this book are prophecy. Yet it is apparent that some of Heinlein's fictional forecasts have already come true - not literally but symbolically. 'The Roads Must Roll' predicts urban sprawl, and antic.i.p.ates Jimmy Hoffa's threat of a nationwide transport strike. The 1969 newspaper headlines in Methuselah's Children, ill.u.s.trating the character of 'The Crazy Years' - Heinlein's term for the present era - seem less fantastic now than they did in 1941.

'Blowups Happen', written and published five years before the Bomb, is based on a series of shrewd guesses that turned out to be wrong. The specific dilemma of that story never became real; nevertheless, it mirrors the real, agonizing dilemma of atomic power with which we have been living since 1945.

Some of these stories are minor entertainments, but one, at least, is a major work of art: 'The Man Who Sold the Moon'.

Written with deceptive ease and simplicity, it functions brilliantly on half a dozen levels at once. It is a story of man's conquest of the Moon, a penetrating essay on robber-baron capitalism, and a warm, utterly convincing and human portrait of an extraordinary man.

As for the still-unfolding future, there are guideposts and warnings here. Heinlein continually reminds us that history is a process, not something dead and embalmed in textbooks. The ultimate problem is man's control of his own inventions-not only the minor ones, like the crossbow and the atom bomb, but the major inventions-language, culture and technology. We are a tough and resourceful lot, all things considered; our descendants will need to be tougher and more resourceful still. The odds are all against them. The stars are high, life is short, and the house always takes a percentage. But Man himself is so unlikely that if he did not exist, his possibility would not be worth discussing. Heinlein's money is on Man; and I have a hunch that the next century will prove him right.

The Anchorage Milford, Pennsylvania

Life-Line

THE chairman rapped loudly for order. Gradually the catcalls and boos died away as several self-appointed sergeants-at-arms persuaded a few hot-headed individuals to sit down. The speaker on the rostrum by the chairman seemed unaware of the disturbance. His bland, faintly insolent face was impa.s.sive. The chairman turned to the speaker, and addressed him, in a voice in which anger and annoyance were barely restrained.

"Doctor Pinero," - the "Doctor" was faintly stressed - "I must apologize to you for the unseemly outburst during your remarks. I am surprised that my colleagues should so far forget the dignity proper to men of science as to interrupt a speaker, no matter," he paused and set his mouth, "no matter how great the provocation." Pinero smiled in his face, a smile that was in some way an open insult. The chairman visibly controlled his temper and continued, "I am anxious that the program be concluded decently and in order. I want you to finish your remarks. Nevertheless, I must ask you to refrain from affronting our intelligence with ideas that any educated man knows to be fallacious. Please confine yourself to your discovery - if you have made one."

Pinero spread his fat white hands, palms down. "How can I possibly put a new idea into your heads, if I do not first remove your delusions?"

The audience stirred and muttered. Someone shouted from the rear of the hail, "Throw the charlatan out! We've had enough." The chairman pounded his gavel.

"Gentlemen! Please!" Then to Pinero, "Must I remind you that you are not a member of this body, and that we did not invite you?"

Pinero's eyebrows lifted. "So? I seem to remember an invitation on the letterhead of the Academy?"

The chairman chewed his lower lip before replying. "True. I wrote that invitation myself. But it was at the request of one of the trustees - a fine public-spirited gentleman, but not a scientist, not a member of the Academy."

Pinero smiled his irritating smile. "So? I should have guessed. Old Bidwell, not so, of Amalgamated Life Insurance? And he wanted his trained seals to expose me as a fraud, yes? For if I can tell a man the day of his own death, no one will buy his pretty policies. But how can you expose me, if you will not listen to me first? Even supposing you had the wit to understand me? Bah! He has sent jackals to tear down a lion." He deliberately turned his back on them. The muttering of the crowd swelled and took on a vicious tone. The chairman cried vainly for order. There arose a figure in the front row.

"Mister Chairman!"

The chairman grasped the opening and shouted, "Gentlemen! Doctor Van RheinSmitt has the floor." The commotion died away.

The doctor cleared his throat, smoothed the forelock of his beautiful white hair, and thrust one hand into a side pocket of his smartly tailored trousers. He a.s.sumed his women's club manner.

"Mister Chairman, fellow members of the Academy of Science, let us have tolerance. Even a murderer has the right to say his say before the state exacts its tribute. Shall we do less? Even though one may be intellectually certain of the verdict? I grant Doctor Pinero every consideration that should be given by this august body to any unaffiliated colleague, even though" - he bowed slightly in Pinero's direction - "we may not be familiar with the university which bestowed his degree. If what he has to say is false, it can not harm us. If what he has to say is true, we should know it." His mellow cultivated voice rolled on, soothing and calming. "If the eminent doctor's manner appears a trifle in urbane for our tastes, we must bear in mind that the doctor may be from a place, or a stratum, not so meticulous in these little matters. Now our good friend and benefactor has asked us to hear this person and carefully a.s.sess the merit of his claims. Let us do so with dignity and decorum."

He sat down to a rumble of applause, comfortably aware that he had enhanced his reputation as an intellectual leader. Tomorrow the papers would again mention the good sense and persuasive personality of "America's handsomest University President". Who knew? Perhaps old Bidwell would come through with that swimming pool donation.

When the applause had ceased, the chairman turned to where the center of the disturbance sat, hands folded over his little round belly, face serene.

"Will you continue, Doctor Pinero?"

"Why should I?"

The chairman shrugged his shoulders. "You came for that purpose."

Pinero arose. "So true. So very true. But was I wise to come? Is there anyone here who has an open mind who can stare a bare fact in the face without blus.h.i.+ng? I think not. Even that so beautiful gentleman who asked you to hear me out has already judged me and condemned me. He seeks order, not truth. Suppose truth defies order, will he accept it? Will you? I think not. Still, if I do not speak, you will win your point by default. The little man in the street will think that you little men have exposed me, Pinero, as a hoaxer, a pretender. That does not suit my plans. I will speak."

"I will repeat my discovery. In simple language I have invented a technique to tell how long a man will live. I can give you advance billing of the Angel of Death. I can tell you when the Black Camel will kneel at your door. In five minutes time with my apparatus I can tell any of you how many grains of sand are still left in your hourgla.s.s." He paused and folded his arms across his chest. For a moment no one spoke. The audience grew restless. Finally the chairman intervened.

"You aren't finished, Doctor Pinero?"

"What more is there to say?"

"You haven't told us how your discovery works."

Pinero's eyebrows shot up. "You suggest that I should turn over the fruits of my work for children to play with. This is dangerous knowledge, my friend. I keep it for the man who understands it, myself." He tapped his chest.

"How are we to know that you have anything back of your wild claims?"

"So simple. You send a committee to watch me demonstrate. If it works, fine. You admit it and tell the world so. If it does not work, I am discredited, and will apologize. Even I, Pinero, will apologize."

A slender stoop-shouldered man stood up in the back of the hail. The chair recognized him and he spoke: "Mr. Chairman, how can the eminent doctor seriously propose such a course? Does he expect us to wait around for twenty or thirty years for some one to die and prove his claims?"

Pinero ignored the chair and answered directly: "Pfui! Such nonsense! Are you so ignorant of statistics that you do not know that in any large group there is at least one who will die in the immediate future? I make you a proposition; let me test each one of you in this room and I will name the man who will die within the fortnight, yes, and the day and hour of his death." He glanced fiercely around the room. "Do you accept?"

Another figure got to his feet, a portly man who spoke in measured syllables. "I, for one, can not countenance such an experiment. As a medical man, I have noted with sorrow the plain marks of serious heart trouble in many of our elder colleagues. If Doctor Pinero knows those symptoms, as he may, and were he to select as his victim one of their number, the man so selected would be likely to die on schedule, whether the distinguished speaker's mechanical egg-timer works or not."

Another speaker backed him up at once. "Doctor Shepard is right. Why should we waste time on voodoo tricks? It is my belief that this person who calls himself Doctor Pinero wants to use this body to give his statements authority. If we partic.i.p.ate in this farce, we play into his hands. I don't know what his racket is, but you can bet that he has figured out some way to use us for advertising for his schemes. I move, Mister Chairman, that we proceed with our regular business."

The motion carried by acclamation, but Pinero did not sit down. Amidst cries of "Order! Order!" he shook his untidy head at them, and had his say: "Barbarians! Imbeciles! Stupid dolts! Your kind have blocked the recognition of every great discovery since time began. Such ignorant canaille are enough to start Galileo spinning in his grave. That fat fool down there twiddling his elk's, tooth calls himself a medical man. Witch doctor would be a better term! That little baldheaded runt over there - You! You style yourself a philosopher, and prate about life and time in your neat categories. What do you know of either one? How can you ever learn when you won't examine the truth when you have a chance? Bah!" He spat upon the stage. "You call this an Academy of Science. I call it an undertaker's convention, interested only in embalming the ideas of your red-blooded predecessors."

He paused for breath and was grasped on each side by two members of the platform committee and rushed out the wings. Several reporters arose hastily from the press table and followed him. The chairman declared the meeting adjourned.

The newspapermen caught up with him as he was going out by the stage door. He walked with a light springy step, and whistled a little tune. There was no trace of the belligerence he had shown a moment before. They crowded about him. "How about an interview, doe?" "What dyu think of Modem Education?" "You certainly told 'em. What are your views on Life after Death?" "Take off your hat, doe, and look at the birdie."

He grinned at them all. "One at a time, boys, and not so fast. I used to be a newspaperman myself. How about coming up to my place, and we'll talk about it?"

A few minutes later they were trying to find places to sit down in Pinero's messy bed-living-room, and lighting his cigars. Pinero looked around and beamed. "What'll it be, boys? Scotch, or Bourbon?" When that was taken care of he got down to business. "Now, boys, what do you want to know?"

"Lay it on the line, doe. Have you got something, or haven't you?"

"Most a.s.suredly I have something, my young friend."

"Then tell us how it works. That guff you handed the profs won't get you anywhere now."

"Please, my dear fellow. it is my invention. I expect to make some money with it. Would you have me give it away to the first person who asks for it?"

"See here, doe, you've got to give us something if you expect to get a break in the morning papers. What do you use? A crystal ball?"

"No, not quite. Would you like to see my apparatus?"

"Sure. Now we are getting somewhere."

He ushered them into an adjoining room, and waved his hand. "There it is, boys." The ma.s.s of equipment that met their eyes vaguely resembled a medico's office x-ray gear. Beyond the obvious fact that it used electrical power, and that some of the dials were calibrated in familiar terms, a casual inspection gave no clue to its actual use.

"What's the principle, doe?"

Pinero pursed his lips and considered. "No doubt you are all familiar with the truism that life is electrical in nature? Well, that truism isn't worth a d.a.m.n, but it will help to give you an idea of the principle. You have also been told that time is a fourth dimension. Maybe you believe it, perhaps not. It has been said so many times that it has ceased to have any meaning. It is simply a cliche that windbags use to impress fools. But I want you to try to visualize it now and try to feel it emotionally."

He stepped up to one of the reporters. "Suppose we, take you as an example. Your name is Rogers, is it not? Very well, Rogers, you are a s.p.a.ce-time event having duration four ways. You are not quite six feet tall, you are about twenty inches wide and perhaps ten inches thick. In time, there stretches behind you more of this s.p.a.ce-time event reaching to perhaps nineteen-sixteen, of which we see a cross-section here at right angles to the time axis, and as thick as the present. At the far end is a baby, smelling of sour milk and drooling its breakfast on its bib. At the other end lies, perhaps, an old man someplace in the nineteen-eighties. Imagine this s.p.a.ce-time event which we call Rogers as a long pink worm, continuous through the years, one end at his mother's womb, the other at the grave. It stretches past us here and the cross-section we see appears as a single discrete body. But that is illusion. There is physical continuity to this pink worm, enduring through the years. As a matter of fact there is physical continuity in, this concept to the entire race, for these pink worms branch off from other pink worms. In this fas.h.i.+on the race is like a vine whose branches intertwine and send Out shoots. Only by taking a cross-section of the vine would we fall into the error of believing that the shootlets were discrete individuals."

He paused and looked around at their faces. One of them, a dour hard-bitten chap, put in a word.

"That's all very pretty, Pinero; if true, but where does that get you?"

Pinero favored him with an unresentful smile. "Patience, my friend. I asked you to think of life as electrical. Now think of our long pink worm as a conductor of electricity. You have heard, perhaps, of the fact that electrical engineers can, by certain measurements, predict the exact location of a break in a trans-Atlantic cable without ever leaving the sh.o.r.e. I do the same with our pink worms. By applying my instruments to the cross-section here in this room I can tell where the break occurs, that is to say, when death takes place. Or, if you like, I can reverse the connections and tell you the date of your birth. But that is uninteresting; you already know it."

The dour individual sneered. "I've caught you, doe. If what you said about the race being like a vine of pink worms is true, you can't tell birthdays because the connection with the race is continuous at birth. Your electrical. conductor reaches on back through the mother into a man's remotest ancestors."

Pinero beamed, "True, and clever, my friend. But you have pushed the a.n.a.logy too far. It is not done in the precise manner in which one measures the length of an electrical conductor. In some ways it is more like measuring the length of a long corridor by bouncing an echo off the far end. At birth there is a sort of twist in the corridor, and, by proper calibration, I can detect the echo from that twist. There is just one case in which I can get no determinant reading; when a woman is actually carrying a child, I can't sort out her life-line from that of the unborn infant."

"Let's see you prove it."

"Certainly, my dear friend. Will you be a subject?"

One of the others spoke up. "He's called your bluff, Luke. Put up, or shut up."

"I'm game. What do I do?"

"First write the date of your birth on a sheet of paper, and hand it to one of your colleagues."

Luke complied. "Now what?"

"Remove your outer clothing and step upon these scales. Now tell me, were you ever very much thinner, or very much fatter, than you are now. No? What did you weigh at birth? Ten pounds? A fine bouncing baby boy. They don't come so big any more."

"What is all this flubdubbery?"

"I am trying to approximate the average cross-section of our long pink conductor, my dear Luke. Now will you seat yourself here. Then place this electrode in your mouth. No, it will not hurt you; the voltage is quite low, less than one micro-volt, but I must have a good connection." The doctor left him and went behind his apparatus, where he lowered a hood over his head before touching his controls. Some of the exposed dials came to life and a low humming came from the machine. It stopped and the doctor popped out of his little hide-away.

"I get sometime in February, nineteen-twelve. Who has the piece of paper with the date?"

It was produced and unfolded. The custodian read, "February 22nd, 1912."

The stillness that followed was broken by a voice from the edge of the little group. "Doe, can I have another drink?"

The tension relaxed, and several spoke at once, "Try it on me, doe." "Me first, doe, I'm an orphan and really want to know." "How about it, doe. Give us all a little loose play."

He smilingly complied, ducking in and out of the hood like a gopher from its hole. When they all had twin slips of paper to prove the doctor's skill, Luke broke a long silence.

"How about showing how you predict death, Pinero."

"If you wish. Who will try it?"

No one answered. Several of them nudged Luke forward. "Go ahead, smart guy. You asked for it." He allowed himself to be seated in the chair. Pinero changed some of the switches, then entered the hood. When the humming ceased, he came out, rubbing his hands briskly together.

"Well, that's all there is to see, boys. Got enough for a story?"

"Hey, what about the prediction? When does Luke get his 'thirty'?"