Marooned In Realtime Part 1

Marooned in Realtime.

Vernor Vinge.

ONE.

On the day of the big rescue, Wil Brierson took a walk on the beach. Surely this was one afternoon when it would be totally empty.

The sky was clear, but the usual sea mist kept visibility to a few kilometers. The beach, the low dunes, the sea-all were closed in by faint haze that seemed centered on his viewpoint. Wil moped along just beyond the waves, where the water soaked the sand flat and cool. His ninety-kilo tread left perfect barefoot images trailing behind. Wil ignored the sea birds that skirled about. He walked head down, watching the water ooze up around his toes at every step. A humid breeze carried the smell of seaweed, sharp and pleasant. Every half minute the waves peaked and clear sea water flooded around his ankles. Except during storms, this was all the "surf" one ever saw oil the Inland Sea. Walking like this, he could almost imagine that he was back by Lake Michigan, so long ago. Every summer, he and Virginia had camped on the lakesh.o.r.e. Almost, he could imagine that he was returning from a noontime stroll on sonic very muggy Michigan day, and that if he walked far enough he would find Virginia and Anne and Billy waiting impatiently around the campfire, teasing him for going off alone.

Almost...

Wil looked up. Thirty meters further on was the cause of all the seabird clamor. A tribe of fishermonkeys was playing at water's edge. The monkeys must have noticed him by now. In past weeks, they would have disappeared into the sea at the first sight of human or machine. Now they stayed ash.o.r.e. As he approached, the younger ones waddled toward him. Wil went to one knee and they crowded round, their webbed fingers searching curiously at his pockets. One removed a data card. Wil grinned, tugged the card from the monkey's grasp. "Aha! A pickpocket. You're under arrest!"

"Forever the policeman, eh, Inspector?" The voice was feminine, the tone light. It came from somewhere over his head. Wil leaned back. A remote-controlled flier hung just a few meters above him.

He grinned. "Just keeping in practice. Is that you, Marta? I thought you were preparing for this evening's 'festivities'."

"I am. And part of the preparation is to get foolish people off the beach. The fireworks won't wait till night."

"What?"

"That Steve Fraley-he's making a big scene, trying to argue Yelen into postponing the rescue. She's decided to do it a little early, just to let Steve know who's boss." Marta laughed. Wil couldn't tell if her amus.e.m.e.nt was directed at Yelen Korolev's irritation or at Fraley. "So please to move your tail, sir. I have some other people to hara.s.s yet. I expect you back in town before this flier."

"Yes, ma'am!" Wil gave a mock salute and turned to jog back the way he had come: He had gone about thirty meters when a banshee shriek erupted behind him. He glanced over his shoulder and saw the flier diving in the other direction, lights flas.h.i.+ng, sirens blaring. Against that a.s.sault, the newfound sophistication of the fishermonkeys dissolved. They panicked, and with the screaming flier between them and the sea their only choice was to grab the kids and scramble up into the dunes. Marta's flier followed, dropping noise bombs on either side of them. Flier and monkeys disappeared over the top of the sand into the jungle, and the noise faded. Wil wondered briefly how far Marta would have to chase them to get them into a safe area. He knew she was equal parts soft-heartedness and practicality. She'd never scare the animals away from the beach unless there was some chance they could make it to safe haven. Wil smiled to himself. He wouldn't be surprised if Marta had chosen the season and the day of the blow-off to minimize deaths to wildlife.

Three minutes later, Brierson was near the top of the rickety stairs that led to the monorail. He looked down and saw that he hadn't been the only person on the beach. Someone was strolling toward the base of the stairway. Over half a million centuries, the Korolevs had rescued or recruited quite a collection of weirds, but at least they all looked looked fairly normal. This person... was different. The stranger carried a variable parasol, and was naked except for a loincloth and shoulder purse. His skin was pale, pasty. As he started up the stairs, the parasol tilted back to reveal a hairless, egglike head. And Wil saw that the stranger might just as well be a she (or an it). The creature was short and slender, its movements delicate. There were faint swellings around its nipples. fairly normal. This person... was different. The stranger carried a variable parasol, and was naked except for a loincloth and shoulder purse. His skin was pale, pasty. As he started up the stairs, the parasol tilted back to reveal a hairless, egglike head. And Wil saw that the stranger might just as well be a she (or an it). The creature was short and slender, its movements delicate. There were faint swellings around its nipples.

Brierson waved hesitantly; it was good policy to meet all the new neighbors, especially the advanced travelers. But then it looked up at Brierson, and even across twenty meters those dark eyes penetrated with cold indifference. The small mouth twitched, but no words came. Wil swallowed and turned to continue up the plastic stairs. There might be some neighbors it was better to learn of secondhand.

Korolev. That was the official name of the town (as officially Named by Yelen Korolev). There were almost as many rival names as there were inhabitants. Wil's Indian friends wanted to call it Newest Delhi. The government (in irrevocable exile) of New Mexico wanted to call it New Albuquerque. Optimists liked Second Chance, pessimists Last Chance. For megalomaniacs it was the Great Urb.

Whatever its name, the town nestled in the foothills of the Indonesian Alps, high enough so that equatorial heat and humidity was moderated to an almost uniform pleasantness. Here the Korolevs and their friends had finally a.s.sembled the rest cued from all the ages. Almost everyone's architectural taste had been catered to. The New Mexican statists had a main street lined with large (mostly empty) buildings that Wil thought epitomized their bureaucracy. Most others from the twenty-first century-Wil included-lived in small groups of homes very like those they'd known before. The advanced travelers lived higher in the mountains.

Town Korolev was built on a scale to accommodate thousands. At the moment the population was less than two hundred, every living human being. They needed more; Yelen Korolev knew where to get one hundred more. She was determined to rescue them.

Steven Fraley, President of the Republic of New Mexico, was determined that those hundred remain unrescued. He was still arguing the case when Brierson arrived. "... and you don't appreciate the history of our era, madam. The Peacers came near to exterminating the human race. Sure, saving this group will get you a few more warm bodies, but you risk the survival of our whole colony, of the entire human race, in doing so."

Yelen Korolev looked calm, but Wil knew her well enough to recognize the signs of an impending explosion: there were rosy patches on her cheeks, yet her features were otherwise even paler than usual. She ran a hand through her blond hair. "Mr. Fraley, I really do know the history of your era. Remember that almost all of us-no matter what our present age and experience-have our childhoods within a couple hundred years of one another. The Peace Authority"-her lips twitched in a quick smile at the name-"may have started the general war of 1997. They may even be responsible for the terrible plagues of the early twenty-first century. But as governments go, they were relatively benign. This group in Kampuchea"-she waved toward the north-"went into stasis in 2048, when the Peacers were overthrown. That was before decent health care was available. It's entirely possible that none of the original criminals are present."

Fraley opened and closed his mouth, but no words came. Finally: "Haven't you heard of their 'Renaissance' scheme? In '48 they were ready to kill by the millions again. Those guys under Kampuchea probably got more h.e.l.l-bombs than a dog has fleas. That base was their secret ace in the hole. If they hadn't screwed up their stasis, they'd've come out in 2100 and blown us away. And you probably wouldn't even have been born-"

Yelen cut into the torrent. "h.e.l.l-bombs? Popguns. Even you know that. Mr. Fraley, getting another hundred people into our colony will make our settlement just big enough to survive. Marta and I haven't spent our lives setting this up just to see it die like the undermanned attempts of the past. The only reason we postponed the founding of Korolev till megayear fifty was so we could rescue those Peacers when their bobble bursts."

She turned to her partner. "Is everybody accounted for?" Marta Korolev had sat through the argument in silence, her dark features relaxed, her eyes closed. Her headband put her in communication with the estate's autonomous devices. No doubt she had managed a half dozen fliers during the last half hour, scouring the countryside for any truant colonists the Korolev satellites had spotted. Now she opened her eyes. "Everybody's accounted for and safe. In fact"-she caught sight of Wil standing at the back of the amphitheater and grinned-"almost everyone is here on the castle grounds. I think we can provide you people with quite a show this afternoon." She either hadn't followed or-more likely-had chosen to ignore the dispute between Yelen and Fraley.

"Okay, let's get started." A rustle of antic.i.p.ation pa.s.sed through the audience. Many were from the twenty-first century, like Wil. But they'd seen enough of the advanced travelers to know that such a statement was more than enough signal for spectacular events to happen.

From his place at the top of the amphitheater, Wil had a good view to the north. The forests of the higher elevations fell away to a gray-green blur that was the equatorial jungle. Beyond that, haze obscured even the existence of the Inland Sea. Even on the rare, clear day when the sea mists lifted, the Kampuchean Alps were hidden beyond the horizon. Nevertheless, the rescue should be visible; he was a bit surprised that the bluish white of the northern horizon was undisturbed. "Things will get more exciting, I promise." Yelen's voice brought his eyes back to the stage. Two large displays floated behind her. They made an incongruous contrast with the moss and gold-encrusted temple that covered the land beyond the stage. Castle Korolev was typical of the flamboyance of the advanced residences. The underlying stonework and statuary modeled vaguely on Angkor Wat-had been built half a thousand years earlier, then left for mountain rains to wear at, for moss to cover, for trees to penetrate. Afterwards, construction robots hid all the subtle machinery of late twenty-second-century technology within the "ruins." Will respected that technology. Here was a place where no sparrow could fall unremarked. The owners were as safe from a quiet knife in the back as from a ballistic missile attack.

"As Mr. Fraley says, the Peacer bobble was supposed to be a secret. It was originally underground. It is much further underground now-somebody blundered. What was to be a fifty-year jump became something... longer. As near as we can figure, their bobble should burst sometime in the next few thousand years; they've been in stasis fifty million years. During that time, continents drifted and new rifts formed. Parts of Kampuchea slid deep beneath new mountains." The display behind her lit with a multicolored transect of the Kampuchean Alps. The surface crust appeared as blue, shading into yellow and orange at the greater depths. Right at the margin of orange and magma red was a tiny black disk-the Peacer bobble, afloat against the ceiling of h.e.l.l.

Inside the bobble, time was stopped. Those within were as they'd been at that instant of a near-forgotten war when the losers decided to escape to the future. No force could affect a bobble's contents; no force could affect its duration-not the heart of a star, not the heart of a lover.

But when the bobble burst, when the stasis ended... The Peacers were about forty kilometers down. There would be a moment of noise and heat and pain as the magma swallowed them. One hundred men and women would die, and a certain endangered species would move one more step toward final extinction.

The Korolevs proposed to raise the bobble to the surface, where it would be safe for the few remaining millennia of its duration. Yelen waved at the display. "This was taken just before we started the operation. Here's the ongoing view."

The picture flickered. The red magma boundary had risen thousands of meters above the bobble. Pinheads of white light flashed in the orange and yellow that represented the solid crust. In the place of each of those lights, red blossomed and spread, almost-Wil winced at the thought-like blood from a stab wound. "Each of those sparkles is a hundred-megaton bomb. In the last few seconds, we've released more energy than all mankind's wars put together."

The red spread as the wounds coalesced into a vast hemorrhage in the bosom of Kampuchea. The magma was still twenty kilometers below ground level. The bombs were timed so there was a constant sparkling just above the highest level of red, bringing the melt closer and closer to the surface. At the bottom of the display, the Peacer bobble floated, serene and untouched. On this scale, its motion towards the surface was imperceptible.

Wil pulled his attention from the display and looked beyond the amphitheater. There was no change: the northern horizon was still haze and pale blue. The rescue site was fifteen hundred kilometers away, but even so, he'd expected something spectacular. The minutes pa.s.sed. A cool breeze swept slow around the theater, rustling the almost-jacarandas that bounded the stage, sending the perfume of their large flowers across the audience. A family of spiders in one tree had built a for-show web in its upper branches. The web silk gleamed in rainbow colors against the sky.

The elapsed-time clock on the display showed almost four minutes. The Korolev pattern of bomb bursts was still thousands of meters short of the surface.

President Fraley rose from his seat. "Madame Korolev, please. There is still time to stop this. I know you've rescued all types, cranks, joyriders, criminals, victims. But these are monsters. monsters. " For once, Wil thought he heard sincerity-perhaps even fear-in the New Mexican's voice. " For once, Wil thought he heard sincerity-perhaps even fear-in the New Mexican's voice. And he might be right And he might be right. If the rumors were true, if the Peacers had created the plagues of the early twenty-first century, then they were responsible for the deaths of billions. If they had succeeded with their Renaissance Project, they would have killed most of the survivors.

Yelen Korolev glanced down at Fraley but didn't reply. The New Mexican stiffened, then waved abruptly to his people. One hundred men and women-most in NM fatigues-came quickly to their feet. It was a dramatic gesture, if nothing else: the amphitheater would be almost empty with them gone.

"Mr. President, I suggest you and the others sit back down." It was Marta Korolev. Her tone was as pleasant as ever, but the insult in the words brought a flush to Steve Fraley's face. He gestured angrily and turned to the stone steps that led from the theater.

Wil was more inclined to take her words literally: Yelen might use sarcasm and imperious authority, but Marta usually meant her advice only to help. He looked again to the north. Over the jungle slopes there was a wavering, a rippling. Oops. With sudden understanding, Wil slid onto a nearby bench.

The ground shock arrived an instant later. It was a soundless, rolling motion that took Fraley's feet right out from under him. Steve's lieutenants quickly helped him up, but the man was livid. He glared death at Marta, then stomped quickly-and carefully-up the steps. He didn't notice Wil till he was almost past him. The Republic of New Mexico kept a special place in its fecal pantheon for W. W. Brierson; having Wil witness this humiliation was the last straw. Then the generals hustled their President on. Those who followed glared briefly at Brierson, or avoided looking at him entirely.

Their departing footsteps came clearly from beyond the amphitheater. Seconds later they had fired up the engines on their armored personnel carriers and were rumbling off to their part of town. All through this, the earthquake continued. For someone who had grown up in Michigan, it was uncanny. The rolling, rocking motion was almost silent. But the birds were silent too, and the spiders on the for-show web motionless. From deep within the castle's stonework there was creaking.

On the transect, magma red had nearly reached the surface. The tiny lights that represented bombs flickered just below ground, and the last yellow of solid earth just... evaporated.

Still the nuking continued, carving a wide red sea.

And finally there was action on the northern horizon. Finally there was direct evidence of the cataclysm there. The pale blue was lit again and again by something very bright, something that punched through the haze like a sunrise trying to happen. Just above the flashes a band of white, almost like a second horizon, slowly rose. The top had been blown off the northern foothills of the Kampuchean Alps.

A sigh spread through the audience. Wil looked down, saw several people pointing upwards. Faintly purple, barely brighter than the sky, the wraith extended almost straight overhead from north to south. A daytime aurora?

Strange lightning flickered on the slopes below the castle. The air in the amphitheater was charged with static electricity, yet all was unholy silent. The sound of the rescue would conic loud even from fifteen hundred kilometers around the earth, but that sound was still an hour away, chugging across the Kampuchean Alps towards the Inland Sea.

And the Peacer bobble, like flotsam loosed from ice by a summer sun, was free to float to the surface.

TWO.

Everyone agreed with Marta that the show had been impressive. Many didn't realize that the "show" wouldn't end with one afternoon of fireworks. The curtain calls would go on for some time, much more dismal than impressive.

The rescue blasting had been about a hundred times as energetic as the nineteenth-century Krakatoa blow-off. Billions of tonnes of ash and rock were pumped into the stratosphere that afternoon. The sun was a rare sight in the days that followed, at best a dim reddish disk through the murk. In Korolev, there was a heavy frost on the ground every morning. The almost-jacarandas were wilted and dying. Their spider families were dead or moved to burrows. Even in the jungles along the coast, temperatures rarely got above fourteen degrees now.

It rained most of every day-but not water: the dust was settling out. When it came down dry, it was like gray-brown snow, piling obscene drifts on houses and trees and the bodies of small animals; the New Mexicans ruined the last of their jetcopters learning what rock dust does to turbines. Things were even worse when it came down wet, a black fluid that changed the drifts to mud. It was small consolation that the bombs were clean, and the dust a "natural product."

Korolev robots quickly rebuilt the monorails. Wil and the Dasgupta brothers took a trip down to the sea.

The dunes were gone, blasted inland by the rescue-day tsunamis. The trees south of the dunes were laid out flat, all pointing away from the sea. There was no green; all was covered with ash. Even the sea had a layer of sc.u.m on it. Miraculously, some fishermonkeys lived. Wil saw small groups on the beach, grooming the ash from each other's pelts. They spent most of their time in the water, which was still warm.

The rescue itself was an undoubted success. The Peacer bobble now sat on the surface. The third day after the detonation, a Korolev flier visited the blast site. The pictures it sent back were striking. Gale-force winds, still laden with ash, drove across gray scabland. Glowing orange-red peeked through netted cracks in the scab. At the center of this slowly freezing lake of rock sat a perfect sphere, the bobble. It floated two-thirds out of the rock. Of course, no nicks or scour marred its surface. No trace of ash or rock adhered. In fact, it was all but invisible: its mirror surface reflected the scene around it, showing the net of glowing cracks stretching back into the haze.

A typical bobble, in an untypical place.

"All things shall pa.s.s." That was Rohan Dasgupta's favorite misquote. In a few months, the molten lake would freeze over, and an unprotected man could walk right to the side of the Peacer bobble. About the same time, the blackout and the mud rains would end. For a few years there would be brilliant sunsets and unusually cool weather. Wounded trees would recover, seedlings would replace those that had died. In a century or two, nature would have forgotten this affront, and the Peacer bobble would reflect forest green.

Yet it would be unknown thousands of years before the bobble burst, and the men and women within could join the colony.

As usual, the Korolevs had a plan. As usual, the low-techs had little choice but to tag along.

"Hey, we're having a party tonight. Want to come?"

Wil and the others looked up from their shoveling. After three hours mucking around in the ash, they all looked pretty much the same. Black, white, Chinese, Indian, Aztlan-all were covered with gray ash.

The vision that confronted them was dressed in sparkling white. Her flying platform hovered just above the long pile of ash that the low-techs had pushed into the street. She was one of the Robinson daughters. Tammy? In any case, she looked like some twentieth-century fas.h.i.+on plate: blond, tan, seventeen, friendly.

Dilip Dasgupta grinned back at her. "We'd sure like to. But tonight? If we don't get this ash away from the houses before the Korolevs bobble up, we'll be stuck with it forever." Wil's back and arms were one big ache, but he had to agree. They had been doing this for two days, ever since the Korolevs announced tonight's departure. If they could get all the gray stuff pushed back from the houses before they bobbled up, it would be sluiced away by a thousand years of weather when they came back. Everyone on the street had pitched in, though with lots of grumbling-directed mostly at the Korolevs. The New Mexicans had even sent over some enlisted men with wheelbarrows and shovels. Wil wondered about that: he couldn't believe that someone like Fraley was really overcome by a spirit of cooperation. This was either honest helpfulness on the part of lower officers, or else a subtle effort to bring the other low-techs into the NM camp, future allies against the Korolevs and the Peacers.

The Robinson girl leaned on her platform, and it drifted closer to Dasgupta. She looked up and down the street, then spoke with an air of confidentiality. "My folks like Yelen and Marta a lot-really. But Daddy thinks they carry some things too far. You Early Birds are going to be at our level of tech in a few decades anyway. Why should you have to slave like this?"

She bit at a fingernail. "I really wish you could come to our party... Hey! Why don't we do this: You keep working, say till about six. Maybe you can get it all cleaned by then, anyway. But if you can't, don't worry. My folks' robots can take care of what's left while you go get ready for the party." She smiled, then continued almost shyly. "Do you think that would be okay? Could you come then?"

Dilip looked at his brother Rohan, then replied, deadpan, "Why, uh, yes. With that backup, I think we could make it."

"Great! Now look. It's at our house starting around eight. So don't work past six, okay? And don't bother eating, either. We've got lots of food. The party'll go till the Witching Hour. That will leave you plenty of time to get home before the Korolevs bobble up."

Her flier drifted sideways and climbed beyond the trees that encircled the houses. "See you!" Twelve sweaty shovel pushers watched her departure in numbed silence.

A smile spread slowly across Dilip's wide face. He looked at his shovel, then rolled his eyes at the others. Finally he shouted, "Screw it!", threw the shovel to the ground, and jumped up and down on it.

This provoked a heartfelt cheer from the others, the NNI corporals included. In moments, the newly liberated workers had departed for their homes.

Only Brierson remained on the street, still looking in the direction taken by the Robinson girl. He felt as much curiosity as grat.i.tude. Wil had done his best to know the high-techs: for all their idiosyncrasies, they'd seemed united behind the Korolevs. But no matter how friendly the disagreement, he saw now that they had factions, too. I wonder what the Robinsons are selling. I wonder what the Robinsons are selling.

The public area of the Robinsons' place was friendlier than the Korolevs'. Incandescent lamps hung from oaken beams. The teak dance floor opened onto a buffet room, an outdoor terrace, and a darkened theater where the hosts promised some extraordinary home movies later.

While guests were still arriving, the younger Robinson children ran noisily about the dance floor, dodging among the guests in a wild game of tag. They were tolerated, more than tolerated. They were the only children in the world.

In some sense, almost everyone present was an exile. Some had been shanghaied, some had jumped to escape punishment (deserved and otherwise), some (like the Dasguptas) thought that stepping out of time for a couple of centuries while their investments multiplied would make them rich. On the whole, their initial jumps had been short-into the twenty-fourth, twenty-fifth, twenty-sixth centuries.

But somewhere in the twenty-third, the rest of humanity disappeared. The travelers coming out just after the Extinction found ruins. Some-the most frivolous, and the most hurried of the criminals-had brought nothing with them. These starved, or lived a few pitiful years in the decaying mausoleum that was Earth. The better-equipped ones-the New Mexicans, for example-had the means to return to stasis. They bobbled forward through the third millennium, praying to find civilization revived. All they found was a world sinking back to nature, Man's works vanis.h.i.+ng beneath jungle and forest and sea.

Even these travelers could survive only a few years in realtime. They had no medical support, no way to maintain their machines or produce food. Their equipment would soon fail, leaving them stranded in the wilderness.

But a few, a very few, had left at the close of the twenty-second century-when technology gave individuals greater wealth than whole twentieth-century nations. These few could maintain and reproduce all but the most advanced of their tools. Most departed civilization with a deliberate spirit of adventure. They had the resources to save the less fortunate scattered through the centuries, the millennia, and finally the megayears that pa.s.sed.

Except for the Robinsons, no one had children. That was something reserved for the future, when humankind's ghosts made one last try at reclaiming the race's existence. So the kids who played raucous tag across the dance floor were a greater wonder than any high-tech magic. When the Robinson daughters gathered up their younger siblings for bed, there was a moment of strange, sad silence.

Wil drifted through the buffet room, stopping here and there to talk with his new acquaintances. He was determined to know everyone eventually. Quite a goal: if successful, he would know every living member of the human race. The largest group-and for Wil the most difficult to know-were the New Mexicans. Fraley himself was nowhere in sight, but most of his people were here. He spotted the corporals who had helped with the shoveling, and they introduced him to some others. Things were friendly till an NM officer joined the group.

Wil excused himself and moved slowly toward the dance floor. Most of the advanced travelers were at the party, and they were mingling. A crowd surrounded Juan Chanson. The archeologist was arguing his theory of the Extinction. "Invasion. Extermination. That's the beginning and the end of it." He spoke a clipped, rattling dialect of English that made his opinions seem even more impressive.

"But, Professor," someone-Rohan Dasgupta-objected, "my brother and I came out of stasis in 2465. That couldn't have been more than two centuries after the Extinction. Newer Delhi was in ruins. Many of the buildings had completely fallen in. But we saw no evidence of nuking or lasing."

"Sure. I agree. Not around Delhi. But you must realize, my boy, you saw a very small part of the picture, indeed. It's a great misfortune that most of those who returned right after the Extinction didn't have the means to study what they saw. I can show you pictures... LA a fifty-kilometer crater, Beijing a large lake. Even now, with the right equipment, you can find evidence of those blasts.

"I've spent centuries tracking down and interviewing the travelers who were alive in the late third millennium. Why, I even interviewed you." Chanson's eyes unfocused for a fraction of a second. Like most of the high-techs, he wore an interface band around his temples. A moment's thought could bring a flood of memory. "You and your brother. That was around 10000 AD, after the Korolevs rescued you-"

Dasgupta nodded eagerly. For him, it had been just weeks before. "Yes, they had moved us to Canada. I still don't know why-"

"Safety, my boy, safety. The Laurentian s.h.i.+eld is a stable place for long-term storage, almost as good as a cometary orbit." He waved his hand dismissingly. "The point is, I and a few other investigators have pieced together these separate bits of evidence. It is tricky; twenty-third-century civilization maintained vast databases, but the media had decayed to uselessness within a few decades of the Extinction. We have fewer contemporary records from the era than we do from the Mayans'. But there are enough... I can show you: my reconstruction of the Norcross invasion graffiti, the punched vanadium tape that W. W. Sanchez found on Charon. These are the death screams of the human race.

"Looking at the evidence, any reasonable person must agree the Extinction was the result of wholesale violence directed against populations that were somehow defenseless.

"Now, there are some some who claim the human race simply killed itself, that we finally had the world-ending war people worried about in the twentieth century..." He glanced at Monica Raines. The pinch-faced artist smiled back sourly but didn't rise to the bait. Monica belonged to the "People Are No d.a.m.ned Good" school of philosophy. The Extinction held no mysteries for her. After a moment, Chanson continued. "But if you really who claim the human race simply killed itself, that we finally had the world-ending war people worried about in the twentieth century..." He glanced at Monica Raines. The pinch-faced artist smiled back sourly but didn't rise to the bait. Monica belonged to the "People Are No d.a.m.ned Good" school of philosophy. The Extinction held no mysteries for her. After a moment, Chanson continued. "But if you really study study the evidence, you'll see the traces of outside interference, you'll see that our race was murdered by something... from outside." the evidence, you'll see the traces of outside interference, you'll see that our race was murdered by something... from outside."

The woman next to Rohan gave a little gasp. "But these... these aliens. What became of them? Why, if they return-we're sitting ducks here!"

Wil stepped back from the fringes of the group and continued toward the dance floor. Behind him, he heard Juan Chanson's triumphant "Exactly! That is the practical point of my investigations. We must mount guard on the solar frontiers-" His words were lost in the background chatter. Wil shrugged to himself. Juan was one of the most approachable of the high-techs, and Wil had heard his spiel before. There was no question the Extinction was the central mystery of their lives. But rehas.h.i.+ng the issue in casual conversation was like arguing theology-and depressing, to boot.

A dozen couples danced. On the stage, Alice Robinson and daughter Amy were running the music. Amy played something that looked like a guitar. Alice's instrument was a more conventional console. They improvised on a base of automatic music generators. Having two real humans out front, whose voices and hands were making part of the music, made the band exciting and real.

They played everything from Strauss waltzes, to the Beatles, to W. W. Arai. A couple of the Arai pieces Wil had never heard: they must have been written after his... departure. Partners changed from dance to dance. The Arai tunes brought more than thirty people onto the floor. Wil stayed at the edge of the floor, for the moment content to observe. On the other side, he saw Marta Korolev; her partner was not in evidence.

Marta stood swaying, snapping her fingers to the music, a faint smile on her face. She looked a little like Virginia: her chocolate skin was almost the shade Wil remembered. No doubt Marta's father or mother came from America. But the other side of her family was clearly Chinese.

Appearance aside, there were other similarities. Marta had Virginia's outgoing good humor. She combined common sense with uncommon sympathy. Wil watched her for many minutes, trying not to seem to watch. Several of the bolder partiers-Dilip was first-asked her to dance. She accepted enthusiastically, and soon was on the floor for almost every tune. She was very good to watch. If only- A hand touched his shoulder and a feminine voice sounded in his ear. "Hey, Mr. Brierson, is it true you're a policeman?"

Wil looked into blue eyes just centimeters from his. Tammy Robinson stood on tiptoe to shout into his ear. Now that she had his attention, she stood down, which still left her a respectable 180 centimeters tall. She was dressed in the same spotless white as before. Her interface band looked like a bit of jewelry, holding back her long hair. Her grin was bounded by dimples: even her eyes seemed to be smiling.

Brierson grinned back. "Yes. At least, I used to be a cop."