The Children of the Sky (21 page)

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Authors: Vernor Vinge

BOOK: The Children of the Sky
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And any resemblance to what is really happening is purely coincidental!
Ravna angrily flicked all the views into nothingness.

 

•  •  •

 

Ravna sat for a long time, staring into the gentle warm darkness of her study. She had pushed the analysis much too far.
Oobii
’s attempt to make sense out of nearly pure noise was madness. And yet … the proper nouns could scarcely have been introduced by the software without some reason. She knew she was damned to return and return to this scene, to try to tease apart software glitches from signal noise from underlying revelation. Maybe she could get something out of it by starting with external truths—for instance, the fact that Jefri was no traitor.

She went back over the data, only now she wasn’t looking at the lying video. Instead she went down to the surveillance program’s logs. As she suspected, the transmission conditions tonight had been poor to rotten. And yet, it had been almost this bad before and she had still received sensible results. She waved the network logs away and moved up to the program’s analysis. These were probability trees showing the options considered and how those options related to one another. The crisp video Ravna had been watching was simply the most probable interpretation coming out of that jungle of second-guessing. For instance, Amdi had almost certainly asserted that some particular person was behind the Disaster Study Group. She found that node of the analysis, expanded it; reasons and probabilities appeared. Yeah, and Flenser had been named as that person simply because of context and something about Amdi’s posture. Similarly, Amdi had probably said that “someone” had betrayed “something”—but the software had generated the particular nouns from a long list of suspects.

It was amazing that Jefri had even made it onto that list, much less coming out at the top. So what logic had put him there? She drilled down through the program’s reasoning, into depths she had never visited. As suspected, the “why I chose ‘this’ over ‘that’” led to a combinatorial explosion. She could spend centuries studying this—and get nowhere.

Ravna leaned back in her chair, turning her head this way and that, trying to get the stress out her neck.
What am I missing?
Of course, the program could simply be broken.
Oobii
’s emergency automation was specially designed to run in the Slow Zone, but the surveillance program was a bit of purely Beyonder software, not on the ship’s Usables manifest. It just happened to work Down Here.

Surely, if something serious happened, there would be warnings? Ravna looked idly through the application’s error logs. The high-priority messages were just what she expected: “Proceeding with Inadequate Data, blah blah blah.” She dipped down into low-priority advisory messages. No surprise. Just for this evening’s session, there were literally billions of those. She sorted them a couple of different ways and spent some quality time browsing the results.…

 

Ravna froze in her chair, staring at the monster she found lurking:

 

442741542471.74351920 Advisory Notice Only:
Flenser sensor count summary: 140269471
442741542481.74351935 Advisory Notice Only:
Flenser sensor count summary: 140269369
442741542491.74354327 Advisory Notice Only:
Flenser sensor count summary: 140269373
442741542501.75439121 Advisory Notice Only:
Flenser sensor count summary: 140269313
442741542511.75439144 Advisory Notice Only:
Flenser sensor count summary: 140269265
442741542521.74351947 Advisory Notice Only:
Flenser sensor count summary: 140269215
… 29980242 lines omitted                           

 

“Explain!” her voice sound strangled even to her own ears.

A window popped up, defining the relevant fields, pointing to the provenance of these notices, pointing to analysis of the sensor devices on each of Flenser-Tyrathect’s members.

The short of it was that these notices said precisely what she thought they said. In all of the Flenser pack, there remained fewer than one hundred and fifty million sensors. The original infestation had numbered in the low trillions and even that had been barely sufficient. If the infestation had fallen to the low hundred millions then … then her surveillance was a self-deceiving joke!

How long has this been going on?
She waved up a curve fitter and asked for the best three models of the failure history. It gave back three of course, but the first was near certain: from day one of her surveillance, almost ten years ago, her little spies had been steadily failing, a smooth decay with a half-life of less than a year. In the Beyond the sensor infestation would have been good for a century. For that matter, the supporting software would have been smart enough to tell her if she was using junk.
No wonder these gadgets aren’t on the Usables Manifest.
Her desperate cleverness had turned around and bitten her on the nose.

Ravna curled up in her chair, miserable. Tonight was just a microcosm of her life over the last few tendays.
But if I review past surveillance, knowing how bogus it really is, maybe I can see how far my trust of Flenser should still extend.
She opened her eyes, wiped away her tears, and looked at the inexorable decay curve glowing in the air before her. It had been years since the surveillance had had even a trillion sensors. During all those years the failure notifications had been piling up, but at invisibly low priority levels. Meantime, the higher layers of the spy program had continued supplying Ravna with—face it—
fantasy
. She might never have noticed, if the real threats had not become so numerous that the fantasy began to spout flagrant lies.

If I decide the past surveillance was bogus too—I’ll have to tell Woodcarver about this. Yeah, and destroy whatever trust still remains between us.

For some moments, her attention was lost in bleak contemplation. Had she ever messed up this badly before? No. Had things ever looked darker?… Well, watching the Battle on Starship Hill, that had been scarier. Losing Pham a few hours later, that had been sadder. But for despair, there had been nothing worse since the destruction of her home civilization at Sjandra Kei.

I got through that.
Pham had been there for her.

Ravna opened her eyes. It was just past midnight. The outside windows looked upon a dark landscape; they were that far into the autumn.

There was something she must do, irrational though it might be. She hadn’t done it in more than a year. Neither the Children nor the Tines would understand, and she had no desire to encourage superstition. But if ever there was a time, this was the time to go visit Pham.

 

 

 

Chapter   09

 

 

Cemeteries were ghastly places. There had been a few such memorials at Sjandra Kei. People in the Beyond died, eventually. The death rate was comparable to the half-lives of the underlying civilizations, which mostly migrated up and up and—if they were not supremely stupid, like the greedy fools of Straumli Realm—eventually transformed themselves into Powers.

Enormous cemeteries existed among sedentary civilizations, where the weight of the past grew larger than any present time. Ravna remembered seeing something similar in the terranes of Harmonious Repose: the cemetery had gradually transformed the terrane into a mausoleum with incidental living tenants.

The cemetery on Starship Hill had been Ravna’s idea, come to her when she suddenly realized why cemeteries played such an important part in the stories of the Age of Princesses. She had picked the spot before the town grew up around the New Castle. The two hectare plot stretched across a curving slope of heather, with a view extending from the northwest islands all the way to
Oobii
in the south. In another ten years, the place might be surrounded by Newcastle town. There was no room allotted for cemetery expansion.
And if I have my way,
thought Ravna,
this terrible place will never need to become larger.

The Children came up here sometimes, but in the warmth of day. The youngest didn’t understand about cemeteries. The oldest didn’t want to understand, but they didn’t want to forget their friends, either.

Ravna mostly came after dark, and when
she
felt the darkest. By that measure, tonight was most definitely the time for a visit. She walked along the main path, her shoes crunching the frost-stiffened moss. Night in the arctic autumn, even here near the channel currents, ranged from cold to deathly frigid. Tonight was relatively mellow. The clouds had come in around sunset, stacking deeper and deeper over the land, trapping the day’s warmth. The hillside breeze had dropped to nothing more than a faint, chill breath.
Oobii
said there would be rain a little later, but for now the sky was dark and dry and there was clear air down to the waters of the inner channel. Here and there, she could see lights on the north end of Hidden Island. Very close by, there were occasional glows of lavender. Glowbugs. The tiny insects put on a big show only two or three nights a year, and usually earlier in the autumn than this. As she walked on, there were more of the lavender glints. The occasional glimmer was not enough to light her way … but they were welcome.

Rows of graves lay on either side of the cemetery’s main path. Each place was marked by a headstone carved with a name and a star. The design was modeled after something she’d found in
Oobii
’s classical human archive. The little four-pointed stars were an early religious symbol, perhaps the most common in human histories, though she was not clear on the details. There were 151 graves in these four rows, almost all the inhabitants of the cemetery. One hundred and fifty-one Children, from less than a year old to sixteen, all murdered on the same summertime night, burned to death as they lay in coldsleep. The heather south of town was called Murder Meadows, but the actual killing field lay beneath the center of the New Castle, the central chamber where the Children’s Lander still sat upon charred moss.

Ravna had known none of those Children. They had died before she even knew they existed. Her pace slowed. There could have been more dead Children here; many of the surviving coldsleep coffins had suffered fire damage. Reviving Timor had taught her what she could safely do. Only a few of the original kids still slept in their caskets under the castle, along with the four miscarriages from the new generation, and two accidents; someday she would wake them all. Someday she would fix Timor, too.

Strange as it might seem, there were also a few Tines buried in the cemetery. Originally, that had been just twelve packs who had fully died in the Battle on Starship Hill. In recent years, Johanna’s Fragmentarium for Old Members had begun to change that—much to the chagrin of redjacket factions.

There was a thirteenth pack, buried just before Pham’s place: six little markers, each with the glyph of its one member, then a bigger one that marked the group: Ja-que-ram-a-phan and then the pack’s taken name, Scriber. Scriber was another whom Ravna had never met, but she knew his story from both Pilgrim and Johanna: Scriber, the gallant, foolish inventor who had persuaded Pilgrim to befriend Johanna, the pack that Johanna had reviled, and who had been murdered for his efforts. Ravna knew that Jo had her own midnight trips up here, too.

Just ten years, and so many people to remember. Sjana and Arne Olsndot. Skroderider Blueshell. Amdi was one of the few packs who came up here regularly—always with Jefri, of course.

Ravna had reached the huge glacial boulder that marked the end of the path. Pham’s stone made a shoulder in the hill, protecting the children’s graves from the north winds. But tonight, the air was almost still. The glowbugs didn’t need to hide in the heather. In fact, they were thickest in the air around Pham’s grave, so many that their pulsing was in sync. Every few seconds, there was a silent surge of lavender that washed around her like a welcoming tide. She had seen them in such numbers only once before. That had also been around Pham’s grave. It must be the flowers that she had planted here, now grown high. Ravna and the Children had put flowers round their classmates’ graves, but they had never taken quite so well as here. That was strange, considering Pham’s northern exposure.

Ravna turned off the end of the path, walking around to a special spot at the side of the rock. Funny thing about religion. At the Top of the Beyond, religion was the scary, practical matter of creating and dealing with gods. Down here in the Slow Zone, where humankind had been born … Down Here, religion was a naturally grown hodgepodge, mostly the slave of local evolutionary biology.

Still, it’s amusing how quickly our weakness makes us embrace these old ways.

It was dead dark between the slow pulses of lavender light, but Ravna knew exactly where she stood. She reached out and set her palm on a familiar stretch of smooth granite. It was so
cold
 … and then after a long moment, her body heat warmed it. Pham Nuwen had been a little like that. Quite possibly, he had never existed but for the year or so that she knew him. Quite possibly, the Power that created Pham had made him as a joke, stocked with bogus memories of an heroic past. Whatever the truth, in the end Pham had made of himself a real hero. Sometimes when she came up here, it was to pray
for
Pham. Not tonight. Tonight was one of the despairing nights. Worse, tonight there was an objective reason for despair. But Pham had overcome worse.

She silently leaned against the rock for a time.

And then she heard footsteps crunching on the main path. She turned away from Pham’s stone, suddenly very glad that she hadn’t been sobbing. She wiped her face and slipped the hood of her jacket a little forward.

The approaching figure blocked an occasional light from up in New Castle town. She thought for a moment that this was Jefri Olsndot. Then the glowbugs pulsed together, a lavender haze that swept out around her and revealed the other. Not Jefri. Nevil Storherte was not quite Jefri’s height, and in all frankness, he was not as pretty-boy handsome.

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