Foundation's Fear (28 page)

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Authors: Gregory Benford

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If he did manage to slap one of the emergency door openers as they passed, he would again feel a jolt of current as charge leaped from him to the shaft walls. His muscles would freeze in agony. How could he then hold on to anything?

The e-cell rose two floors, descended five, stopped, descended again. Hari switched hands again and tried to think.

His arms were tiring. The jolt of charge had strained them, and now surges of current through the shell of the e-cell made them jump with twinges of pain.

He had not acquired precisely the right charge to assure neutral buoyancy, so there was some residual downward pull on his arms. Like silken fingers, tingling electrostatic waves washed over him. He could feel weak surges of current from the e-cell, adjusting charge to offset gravity. He thought of Dors and how he had gotten here, and it all surged past him in a strange, dreamlike rush.

He shook his head. He had to
think.

Currents passed through him as though he were part of the conducting shell. The passengers inside felt nothing, for the net charge remained on the outside, each electron getting as far away from its repulsing neighbors as possible.

The passengers inside.

He switched hands again. They both hurt a lot now. Then he swung himself back and forth like a pendulum, into longer oscillations. On the fifth swing he kicked hard against the undercarriage. A solid thunk—it was massive. He smacked the hard
metal several more times and then hung, listening. Ignoring the pain in his arm.

No response. He yelled hoarsely. Probably anything he did was inaudible inside.

These ancient e-cells were ornately decorated inside, he remembered, with an atmosphere of velvet comfort. Who would notice small sounds from below?

The e-cell was moving again, upward. He flexed his arms and swung his feet aimlessly above the shadowy abyss. It was an odd sensation as the fields sustained him, playing across his skin. His hair stood on end all over his body. That was when the realization struck him.

He had approximately the same buoyant charge as the e-cell—so he did not need the cell at all anymore.

A pleasant theory, anyway. Did he have the courage to try it?

He let go of the clasp rim. He fell.

But slowly, slowly. A breeze swept by him as he drifted down a level, then two. Both arms shouted in relief.

Letting go, he still kept his charge. The shaft fields wrapped around him, absorbing his momentum, as though he were an e-cell himself.

But an imperfect one. With the constant feedback between an e-cell and the shaft walls, he would not be exactly buoyant for long.

Above him, the real e-cell ascended. He looked up and saw it depart, revealing more of the blue phosphor line tapering far overhead.

He rose a bit, stopped, began to fall again. The shaft was trying to compensate both for its e-cell and for him, an intruder charge. The feedback control program was unable to solve so complicated a problem.

Quite soon the limited control system would probably decide that the e-cell was its business and he
was not. It would stop the e-cell, secure it on a level—and dispense with him.

Hari felt himself slow, pause—then fall again. Rivulets of charge raced along his skin. Electrons sizzled from his hair. The air around him seemed elastic, alive with electric fields. His skin jerked in fiery spasms, especially over his head and along his lower legs—where charge would accumulate most.

He slowed again. In the dim phosphor glow he saw a level coming up from below. The walls rippled with charges and he felt a spongy sidewise pressure from them.

Maybe he could use that. He stretched to the side, curling his legs up and thrusting against the rubbery stretch of the electrostatic fields.

He stroked awkwardly against the cottony resistance. He was picking up speed, falling like a feather. He stretched out to snag an emission hole—and a blue-white streamer shot into his hand. It convulsed and he gasped with the sudden pain. His entire lower arm and hand went numb.

He inhaled to clear his suddenly watery vision. The wall was going by faster. A level was coming up and he was hanging just a meter away from the shaft wall. He flailed like a bad swimmer against the pliant electrostatic fields.

The tops of the doors went by. He kicked at the emergency door opener, missed, kicked again—and caught it. The doors began to wheeze open. He twisted and gripped the threshold with his left hand as it went by.

Another jolt through the hand. The fingers clamped down. He swung about the rigid arm and slammed into the wall. Another electrical discharge coursed through him. Smaller, but it made his right leg tighten up. In agony, he got his right hand onto the threshold and hung on.

His full weight had returned and now he hung limply against the wall. His left foot found an emission hole, propped him up. He pulled upward slightly and found he had no more strength. Pain shot through his protesting muscles.

Shakily he focused. His eyes were barely above the threshold. Distant shouts. Shoes in formal Imperial blues were running toward him.

Hold…hold on…

A woman in a Thurban Guards uniform reached him and knelt, eyebrows knitted. “Sir, what are you—?”

“Call…Specials…” he croaked. “Tell them I’ve…dropped in.”

SIMULATION SPACES—…decided personality problems could arise. Any simulation which knew its origins was forcefully reminded that it was not the Original, but a fog of digits. All that gave it a sense of Self was continuity, the endless stepping forward of pattern. In actual people, the “real algorithm” computes itself by firing synapses, ringing nerves, continuity from the dance of cause and effect.

This led to a critical problem in the representation of real minds—a subject under a deep (though eroding) taboo, in the closing era of the Empire. The simulations themselves did much of the work on this deep problem, with much simulated pain. To be “themselves” they had to experience life stories which guided them, so that they saw themselves as the moving point at the end of a long, complex line drawn by their total Selves, as evolved forward. They had to recollect themselves, inner and outer dramas alike, to shape the deep narrative that made an identity. Only in simulations derived from personalities which had a firm philosophical grounding did this prove ultimately possible…


ENCYCLOPEDIA GALACTICA

Joan of Arc floated down the dim, rumbling tunnels of the smoky Mesh.

She fought down her fears. Around her played a complex spatter of fractured light and clapping, hollow implosions.

Thought was a chain unfixed in time and unanchored in space. But, like tinkling currents, alabaster pious images formed—restless, churning. An unending flux, dissolving structures in her wake, as if she were a passing ship.

She would be hugely pleased, indeed, to have so concrete a self. Anxiously she studied the murky Mesh that streamed about her like ocean whorls of liquid mahogany.

Since her escape from the wizards, upon whom the preservation of her soul—her “consciousness,” a term somehow unconnected to conscience—depended, she had surrendered to these wet coursings. Her saintly mother had once told her that this was how the churning waters of a great river succumb, roiling into their beds deep in the earth.

Now she floated as an airy spirit, self-absorbed, sufficient to herself, existing outside the tick of time.

Stasis-space,
Voltaire had termed it. A sanctuary where she could
minimize computational clock time
—such odd language!—waiting for visions from Voltaire.

At his last appearance, he had been frustrated—and all because she preferred her internal voices to his own!

How could she explain that, despite her will, the voices of saints and archangels so compelled her? That they drowned out those who sought to penetrate her from outside?

A simple peasant, she could not resist great spirit-beings like the no-nonsense St. Catherine. Or stately Michael, King of Angel Legions, greater than the royal French armies that she herself had led into battle. (
Eons ago,
an odd voice whispered—yet she was sure this was mere illusion, for time surely was suspended in this Purgatory.)

Especially she could not resist when their spirit-speech thundered with one voice—as now.

“Ignore him,” Catherine said, the instant Voltaire’s request for audience arrived. She hovered on great white wings.

Voltaire’s manifestation here was a dove of peace, brilliant white, winging toward her from the sullen liquid. Blithe bird!

Catherine’s no-nonsense voice cut crisply, as stiff as the black-and-white habit of a meticulous nun. “You sinfully surrendered to his lust, but that does not mean that he owns you. You don’t belong to a man! You belong to your Creator.”

The bird chirped, “I must send you a freight of data.”

“I, I…” Joan’s small voice echoed, as if she were in a vast cavern, not a vortex river at all. If she could only
see

Catherine’s great wings batted angrily. “He will go away. He has no choice. He cannot reach you, cannot make you sin—unless you consent.”

Joan’s cheeks burned as the memory of her lewdness with Voltaire rushed in.

“Catherine is right,” a deep voice thundered—Michael, King of the Angel Hosts of Heaven. “Lust has nothing to do with bodies, as you and the man proved. His body stank and rotted long ago.”

“It would be good to see him again,” Joan whispered longingly. Here, thoughts were somehow actions. She had but to raise a hand and Voltaire’s numerics would transfix her.

“He offers defiling data!” Catherine cried. “Deflect his intrusion at once.”

“If you cannot resist him, marry him,” Michael ordered stiffly.

“Marry?” St. Catherine’s voice sputtered with contempt.

In bodily life, she had affected male attire, cropped her hair, and refused to have anything to do with men, thus demonstrating her holiness and good sense. Joan had prayed to St. Catherine often. “Males! Even here,” the saint scolded Michael, “you stick together to wage war and ruin women.”

“My counsel is entirely spiritual,” said Michael loftily. “I’m an angel and thus prefer neither sex.”

Catherine sputtered with contempt. “Then why aren’t you the Queen of Legions of Angels and not the King? Why don’t you command heavenly hostesses and not heavenly hosts? Why aren’t you an archangela instead of an archangel? And why isn’t your name Michelle?”

Please,
Joan said.
Please.
The thought of marriage struck as much terror in her soul as in St. Catherine’s, even if marriage
was
one of the blessed
sacraments. But then so was extreme unction, and
that
one almost always meant certain death.


flames
…the priest’s leer as he administered the rites…

crackling horror, terrible cutting, licking
flames

She shook herself—
assembled her Self,
came a whisper—and focused on her saintly host. Oh yes, marriage…Voltaire…

She was not sure
what
marriage meant, besides bearing children in Christ and in agony, for Holy Mother Church. The act of getting children, begetting, aroused in her a thumping heart, weak legs, images of the lean, clever man…

“It means being owned,” Catherine said. “It means instead of needing your consent when he wants to impose on you—like now—were Voltaire your husband, he could break in on you whenever he likes.”

Existence without selfdom, without privacy…Bursts of Joan’s bright self-light collided, flickered, dimmed, almost guttered out.

“Are you suggesting,” Michael said, “that she continue to receive this apostate without subjecting their lust to the bonds of marriage? Let them marry and extinguish their lust completely!”

Joan could not be heard over the bickering of saints and angels in the musty, liquid murk. She knew that in this arithmetic Limbo, like a waiting room for true Purgatory, she had no heart…but something, somewhere, nevertheless ached.

Memories flooded her. His lean, quick self. Surely a saint and an archangel would forgive her if she took advantage of their sacred bickering to grant Voltaire’s request that his “data” be received, if she surrendered—just this once—to impulses compelling her from within.

Shuddering, she yielded.

Voltaire snapped, “I’ve waited less long for Friedrich of Prussia and Catherine the Great!”

“I am adrift,” Joan said airily. “Occupied.”

“And you’re a peasant, a swineherd, not even a
bourgeoise.
These moods of yours! These personae your subconscious layers created! They grow tiresome in the extreme.”

He hung in air above the lapping dark waters. Quite a striking effect, he thought.

“In such haunting rivers I must converse with like minds.”

He waved away her point with a silk-sleeved arm. “I’ve tried to make allowances—everyone knows saints aren’t fit for civilized society! Perfume cannot conceal the stink of sanctity.”

“Surely here in Limbo—”

“This is
not
a theological waiting room! Your tedious taste for solitude plays out in theaters of computation.”

“Arithmetic is not holy, sir.”

“Umm, perhaps—though I suspect Newton could prove otherwise.”

He slow-stepped the scene, watching individual event-waves wash through. To his view, the somber river gurgled an increment forward and Joan’s eyebrow inched up, then paused for the calculation to be refreshed. He accelerated her internal states, though, allowing a decent interval for
La Pucelle,
the Chaste Maid, to ponder a reply. He had the advantage, for he commanded more memory space.

He breached the slow-stepped, slumbering river
sim. He had thought this best—images of womblike wet reassurance, to offset her fire phobia.

The Maid gaped but did not answer. He checked, and found that he did not now have the resources to bring her to full running speed. A complex in the Battisvedanta Sector had sucked up computing space. He would have to wait until his ferret-programs found him some more unoccupied room.

He fumed—not a good use of running time, but somehow it
felt
right. If you had the computational space. He felt another distant suck on his resources. An emergency tiktok shutdown. Computer backups shifted to cover. His sensory theater dwindled, his body fell away.

Miserable wretches, they were draining him! He thought she spoke, her voice faint, far away. He fiddled in a frenzy to give her running time.

“Monsieur neglects me!”

Voltaire felt a spike of joy. He did love her—a mere response could buoy him up above this snaky river.

“We are in grave danger,” he said. “An epidemic has erupted in the matter world. Confusion reigns. Respectable people exploit widespread panic by preying on each other. They lie, cheat, and steal.”

“No!”

He could not resist. “In other words, things are exactly as they’ve always been.”

“Is this why you have come?” she asked. “To laugh at me? A once-chaste maid you ruined?”

“I merely helped you to become a woman.”


Exactement,
” she said. “But I don’t want to be a woman. I want to be a warrior for Charles of France.”

“Patriotic twaddle. Heed my warning! You must answer no calls, except mine, without first clearing them through me. You are to entertain no one, speak with no one, travel nowhere, do nothing without my prior consent.”

“Monsieur mistakes me for his wife.”

“Marriage is the only adventure open to the manifestly cowardly. I did not attempt it, nor shall I.”

She seemed distracted. “This threat, it is serious?”

“Not one shred of evidence exists in favor of the idea that life is serious.”

She snapped back to attention; data resources had returned. “Then, sir—”

“But this is not life. It is a mathist dance.”

She smiled. “I do not hear music.”

“Had I digital wealth, I would whistle. Our lives—such as they are—are in grave danger.”

La Pucelle
did not answer at once, though he had given her the running time. Was she conferring with her idiotic voices of conscience? (Quite obviously, the internalizations of ignorant village priests.)

“I am a peasant,” she said, “but not a slave. Who are
you
to order me?”

Who, indeed? He dare not yet tell her that, abstracted into a planet-wide network, he was now a lattice of digital gates, a stream of 0s and 1s. He ran on processor clusters, a vagrant thief. Amid Trantor’s myriad personal computers and mountainous Imperial processors, he lurked and pilfered.

The image he had given Joan, of swimming in an inky river, was a reasonable vision of the truth. They swam in the Mesh of a city so large he could barely sense it as a whole. As constraints of economics and computational speed required, he moved himself and Joan to new processors, fleeing the inspection of dull-witted but persistent memory-space police.

And what
were
they?

Philosophy was not so much answers as good questions. This riddle stumped him. His universe wrapped around itself, Worm Ouroboros, a solipsistic wet dream of a world. To conserve computations, he could shrink into a Solipsist Selfhood, with all
inputs reduced to a “Hume suite” of minimal sense data, a minimum energy state.

As he often had to. They were rats in the walls of a castle they could not comprehend.

Joan sensed this only dimly. He did not dare reveal the rickety way he had saved them, when the minions of Artifice Associates had tried to assassinate them both. She was still rickety from her fire fears. And from the wrenching, eerie nature of this (as she preferred to see it) Limbo.

He shook off his mood. He was running 3.86 times faster than Joan, a philosopher’s margin for reflection. He responded to her with a single ironic shrug.

“I’ll comply with your wishes on one condition.”

A flower of pungent light burst in him. This was a modification of his own, not a sim of a human reaction: more like a fragrant fireworks in the mind. He had created the response to blossom whenever he was about to get his way. A small vice, surely.

“If you arrange for all of us to meet at
Deux Magots
again,” Joan said, “I promise to respond to no requests save yours.”

“Are you completely mad? Great digital beasts hunt us!”

“I am a warrior, I remind you.”

“This is no time to meet at a known alphanumeric address, a sim public café!” He hadn’t seen Garçon or Amana since he’d pulled off their miraculous escape—all four of them—from the enraged rioting masses at the coliseum. He had no idea where the simmed waiter and his human-sim paramour were. Or
if
they were.

To find them in the fluid, intricate labyrinth…The thought called up in memory how his head used to feel when he wore a wig for too long.

He recalled—in the odd quick-flash memory which gave him detailed pictures of entire past events, like
moving oil paintings—the smoky rooms of Paris. The gray tobacco stench had stayed in his wigs for days. No one in this world of Trantor ever smoked. He wondered why. Could it be the medical cranks had proved right, and such inhalations were unhealthy? Then, done, the memory-pictures vanished as if he had snapped his fingers to a servant.

In the commanding tone she had used to lead surly soldiers, she said, “Arrange a rendezvous!—or I’ll never receive data from you again.”

“Drat! Finding them will be…dangerous.”

“So it is fear which impedes you?”

She had caught him neatly. What man would admit to fear? He fumed and stretched his clock-time, stalling her.

To hide in the Mesh, software broke his simulation up into pieces which could run in different processing centers. Each fragment buried itself deep in a local algorithm. To a maintenance program, the pirated space looked like a subroutine running normally. Such masked bins even seemed to be optimizing performance: disguise was the essential trick.

Even an editing and pruning program, sniffing out redundancy, would spare a well-masked fragment from extinction. In any case, he kept a backup running somewhere else. A copy, a “ditto,” like a book in a library. A few billion redundant lines of code, scattered among unrelated nodes, could carry blithe Voltaire as a true, slow-timed entity.

If he set each fragment to sniffing forth on its own, to find these miserable
Deux Magots
personae…

Grudgingly he murmured, “I shall leave you with some attendant powers, to help your isolation.”

He squirted into her space the kernel-copies of his own powers. These were artfully contrived talents, given by the embodied Marq at Artifice Associates. Voltaire had improved considerably upon them while
still confined in the Artifice Cache. Only by bootstrapping himself to higher abilities had he attained the ability to rescue them, at the crucial moment.

These gifts he now bestowed upon her. They would not activate unless she were truly in danger. He had affixed a trigger code, to awaken only if she experienced great fear or anger.
There!

She smiled, said nothing. After such tribute! Infuriating!

“Madam, do you recall us debating, long ago—more than eight thousand years!—the issues of computed thought?”

A flicker of worry in her face. “I…do. So hard, it was. Then…”

“We were preserved. To be resurrected here, to debate
again.

“Because…the issue advances…”

“Every few millennia, I suspect. As though some inexorable social force drives it.”

“So we are doomed to forever reenact…?” She shivered.

“I suspect we are tools in some vaster game. But
smart
tools, this time!”

“I want the comforts of home and hearth, not eerie conflicts.”

“Perhaps, madam, I can accomplish this task, among my other pressing matters.”

“No perhaps, sir. Until you do, then—”

Without so much as an
adieu,
she cut their connection and dwindled into the moist darkness.

He could reconnect, of course. Now he was master of this mathist realm, by virtue of the enhancements to his original representation by Artifice Associates. He thought of that first form as Voltaire 1.0. In a few weeks he had progressed by self-modification to Voltaire 4.6, with hopes of climbing even faster.

He swam in the Mesh. Joan dwelled there. He
could force his attentions upon her, indeed. But a lady forced is never a lady won.

Very well. He would have to find the personae.
Merde alors!

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