Redemption Ark Page 13

  A hand landed on her shoulder. She twisted around sharply, her own hand instinctively reaching for the haft of the boser-pistol.

  ‘Causing trouble again, Ana?’ said the woman behind her.

  The Inquisitor blinked. She had rehearsed this moment many times since she had left Cuvier, but still it felt unreal and melodramatic. Then Triumvir Ilia Volyova nodded at the woman behind the hatch.

  ‘This is my friend. She wants a coffee. I suggest you give her one.’

  The serving woman squinted at her, then grunted something and vanished from view. She reappeared a few moments later with a cup of something that looked as if it had just been drained from the main axle bearing of an overland cargo hauler.

  ‘Take it, Ana,’ Volyova said. ‘It’s about as good as it gets.’

  The Inquisitor took the coffee, her hand trembling faintly. ‘You shouldn’t call me that,’ she whispered.

  Volyova steered her towards a table. ‘Call you what?’

  ‘Ana.’

  ‘But it’s your name.’

  ‘Not any more, it isn’t. Not here. Not now.’

  The table that Volyova had found was tucked into a corner, half-hidden by several stacked beer crates. Volyova swept her sleeve across the surface, brushing detritus on to the floor. Then she sat, placing both elbows on the table’s edge and locking her fingers under her chin. ‘I don’t think we need worry about anyone recognising you, Ana. No one’s given me more than a second glance and, with the possible exception of Thorn, I’m the most wanted person on the planet.’

  The Inquisitor, who had once called herself Ana Khouri, sipped experimentally at the treaclelike concoction that passed for coffee. ‘You’ve had the benefit of some expert misdirection, Ilia…’ She paused and looked around, realising as she did so how suspicious and theatrical she must look. ‘Can I call you Ilia?’

  ‘That’s what I call myself. Best leave off the Volyova part for the time being, though. No sense in pushing our luck.’

  ‘None at all. I suppose I should say…’ Again, she looked around. She could not help herself. ‘It’s good to see you again, Ilia. I’d be lying if I said otherwise.’

  ‘I’ve missed your company, too. Odd to think we once started out almost killing each other. All water under the bridge now, of course.’

  ‘I began to worry. You hadn’t been in touch for so long…’

  ‘I had good reasons to keep a low profile, didn’t I?’

  ‘I suppose so.’

  For several minutes neither of them said anything. Khouri, for that was how she was daring to think of herself again, found herself recalling the origin of the audacious game the two of them were playing. They had devised it themselves, amazing each other with their nerve and ingenuity. Together, they made a very resourceful pair indeed. But for maximum usefulness they found that they had to work alone.

  Khouri broke the silence, unable to wait any longer. ‘What is it, Ilia? Good news or bad?’

  ‘Knowing my track record, what do you think?’

  ‘A wild stab in the dark? Bad news. Very bad news indeed.’

  ‘Got it in one.’

  ‘It’s the Inhibitors, isn’t it?’

  ‘Sorry to be so predictable, but there you are.’

  ‘They’re here?’

  ‘I think so.’ Volyova’s voice had dropped low now. ‘Something is happening, anyway. I’ve seen it myself.’

  ‘Tell me about it.’

  Volyova’s voice, if anything, became quieter still. Khouri had to strain to hear it. ‘Machines, Ana, huge black machines. They’ve entered the system. I never saw them actually arrive. They were just… here.’

  Khouri had tasted the minds of those machines briefly, feeling the furious predatory chill of ancient recordings. They were like the minds of pack animals, ancient and patient and drawn to the dark. Their minds were mazes of instinct and hungry intelligence, utterly unencumbered by sympathy or emotion. They howled across the silent steppes of the galaxy to each other, summoning themselves in great numbers when the bloody stench of life again troubled their wintry sleep.

  ‘Dear God.’

  ‘We can’t say we weren’t expecting them, Ana. From the moment Sylveste started fiddling around with things he didn’t understand, it was only a matter of when and where.’

  Khouri stared at her friend, wondering why the temperature in the room appeared to have dropped ten or fifteen degrees. The feared and hated Triumvir looked small and faintly grubby, like a bag lady. Volyova’s hair was a close-cropped greying thatch above a round, hard-eyed face which betrayed remote Mongol ancestry. She did not look like a very convincing herald of doom.

  ‘I’m scared, Ilia.’

  ‘I think you have excellent reason to be scared. But try not to show it, will you? We don’t want to terrify the locals just yet.’

  ‘What can we do?’

  ‘Against the Inhibitors?’ Volyova squinted through her glass, frowning slightly, as if this was the first time she had given the subject any serious consideration. ‘I don’t know. The Amarantin didn’t have a lot of success in that department.’

  ‘We’re not flightless birds.’

  ‘No, we’re humans — the scourge of the galaxy… or something like that. I don’t know, Ana. I really don’t. If it was just you and I, and if we could persuade the ship, the Captain, to come out of his shell, we could at least consider running away. We could even contemplate using the weapons, if that would help matters.’

  Khouri shuddered. ‘But even if it did, and even if we could make a getaway, it wouldn’t help Resurgam much, would it?’

  ‘No. And I don’t know about you, Ana, but my conscience isn’t exactly whiter-than-white as it is.’

  ‘How long do we have?’

  ‘That’s the odd thing. The Inhibitors could have destroyed Resurgam already, if that was all they intended to do — it’s within even our technology to do that much, so I very much doubt that it would trouble them particularly.’

  ‘So maybe they haven’t come to kill us after all.’

  Volyova tipped back her drink. ‘Or maybe… just maybe… they have.’

  *

  In the swarming heart of the black machines, processors that were not themselves sentient determined that an overseer mind must be quickened to consciousness.

  The decision was not taken lightly; most cleansings could be performed without raising the spectre of the very thing that the machines had been made to suppress. But this system was problematic. Records showed that an earlier cleansing had been performed here, a mere four and half thousandths of a Galactic Turn ago. The fact that the machines had been called back showed that additional measures were clearly necessary.

  The overseer’s task was to deal with the specifics of this particular infestation. No two cleansings were ever quite the same, and it was a regrettable fact of life that the best way to annihilate intelligence was with a dose of intelligence itself. But once the cleansing was over, the immediate outbreak traced back to source and its daughter spores sanitised-which might take another two-thousandths of a Galactic Turn, half a million years — the overseer would be dumbed down, its self-awareness packed away until it needed it again.

  Which might be never.

  The overseer never questioned its work. It knew only that it was acting for the ultimate good of sentient life. It was not at all concerned that the crisis it was acting to avert, the crisis that would become an unmanageable cosmic disaster if intelligent life was permitted to spread, lay a total of thirteen Turns — three billion years — in the future.

  It did not matter.

  Time meant nothing to the Inhibitors.

  Chapter 7

  [SKADE? I’M AFRAID there’s been another accident.]

  What kind of accident?

  [A state-two excursion.]

  How long did it last?

  [Only a few milliseconds. It was enough, though.]

  The two of them — Skade and her senior propulsion technician
— were crouched in a black-walled space near Nightshade’s stern, while the prototype was berthed in the Mother Nest. They were squeezed into the space with their backs arched and their knees pressed against their chests. It was unpleasant, but after her first few visits Skade had blanked out the sensation of postural comfort, replacing it with a cool Zenlike calm. She could endure days squashed into inhumanly small hideaways — and she had. Beyond the walls, secluded in numerous cramped openings, were the intricate and perplexing elements of the machinery. Direct control and fine-tuning of the device was only possible here, where there were only the most rudimentary links to the normal control network of the ship.

  Is the body still here?

  [Yes.]

  I’d like to see it.

  [There isn’t an awful lot left to see.]

  But the man unplugged his compad and led the way, shuffling sideways in a crablike manner. Skade followed him. They moved from one hideaway to another, occasionally having to inch through constrictions caused by protruding elements of the machinery. It was all around them, exerting its subtle but undeniable effect on the very space-time in which they were embedded.

  No one, not even Skade, really understood quite how the machinery worked. There were guesses, some of them very scholarly and plausible, but at heart there remained a gaping chasm of conceptual ignorance. Much of what Skade knew about the machinery consisted only of documented cause and effect, with little understanding of the physical mechanisms underpinning its behaviour. She knew that when the machinery was functioning it tended to settle into several discrete states, each of which was associated with a measurable change in the local metric… but the states were not rigidly isolated, and it had been known for the device to oscillate wildly between them. Then there was the associated problem of the various field geometries, and the tortuously complex way they fed back into the state stability…

  State two, you said? Exactly what mode were you in before the accident?

  [State one, as per instructions. We were exploring some of the nonlinear field geometries.]

  What was it this time? Heart failure, like the last one?

  [No, at least, I don’t think heart failure was the main cause of death. Like I said, there isn’t much left to go on.]

  Skade and the technician pushed ahead, wriggling through a tight elbow between adjoining chunks of the machinery. The field was in state zero at the moment, for which there were no measurable physiological effects, but Skade could not entirely shake a feeling of wrongness, a nagging sense that the world had been skewed minutely away from normality. It was illusory; she would have needed highly sensitive quantum-vacuum probes to detect the device’s influence. But the feeling was there all the same.

  [Here we are.]

  Skade looked around. They had emerged into one of the larger open spaces in the bowels of the device. It was a scalloped black-walled chamber just large enough to stand up in. Numerous compad input sockets woodwormed the walls.

  This is where it happened?

  [Yes. The field shear was at its highest here.]

  I’m not seeing a body.

  [You’re just not looking closely enough.]

  She followed his gaze. He was focusing on a particular part of the wall. Skade moved over and touched the wall with the gloved tips of her fingers. What had looked like the same gloss-black as the rest of the chamber revealed itself to be scarlet and cloying. There was perhaps a quarter of an inch of something glued to most of the wall on one side of the chamber.

  Please tell me this isn’t what I think it is.

  [I’m afraid it’s exactly what you think it is.]

  Skade stirred her hand through the red substance. The covering had enough adhesion to form a single sticky mass, even in zero gravity. Now and then she felt something harder — a shard of bone or machinery — but nothing larger than a thumbnail had remained in one piece.

  Tell me what happened.

  [He was near the field focus. The excursion to state two was only momentary, but it was enough to make a difference. Any movement would have been fatal, even an involuntary twitch. Maybe he was already dead before he hit the wall.]

  How fast was he moving?

  [Kilometres per second, easily.]

  It would have been painless, I suppose. Did you feel him hit?

  [Throughout the ship. It was like a small bomb going off.]

  Skade willed her gloves to clean themselves. The residue flowed back on to the wall. She thought of Clavain, wishing that she had some of his tolerance for sights like this. Clavain had seen horrid things during his time as a soldier, enough that he had developed the necessary mental armour to cope. With one or two exceptions, Skade had fought all her battles at a distance.

  [Skade… ?]

  Her crest must have reflected her discomposure. Don’t worry about me. Just try to find out what went wrong, and make sure it doesn’t happen again.

  [And the testing programme?]

  The programme continues, of course. Now get this mess cleaned up.

  Felka floated in another chamber of her quiet residential spar. Where tools had been tethered to her waist earlier many small metal cages now orbited her, clacking gently against each other when she moved. Each cage contained a clutch of white mice, scratching and sniffing at their constraints. Felka paid them no attention; they had not been caged for long, they were well fed and shortly they would all enjoy a sort of freedom.

  She squinted into gloom. The only source of light was the faint radiance of the adjacent room, separated from this one by a twisting throat of highly polished wood the colour of burned caramel. She found the UV lamp attached to one wall and flicked it on.

  One side of the chamber — Felka had never bothered deciding which way was up — was sheeted over with bottle-green glass. Behind the glass was something that at first glance resembled a convoluted wooden plumbing system, a palimpsest of pipes and channels, gaskets and valves and pumps. Diagonals and doglegs of wood spanned the maze, bridging different regions, their function initially unclear. The pipes and channels had only three wooden sides, with the glass forming the fourth wall so that whatever flowed or scurried along them would be visible.

  Felka had already introduced about a dozen mice to the system via one-way doors near the edge of the glass. They had quickly taken divergent paths at the first few junctions and were now metres apart, nosing through their own regions of the labyrinth. The lack of gravity did riot bother them at all; they could obtain enough traction against the wood to scamper freely in any direction. The more experienced mice, in fact, eventually learned the art of coasting down pipes, minimising the frictional area they exposed to the wood or glass. But they seldom learned that trick until they had been in the maze for several hours and through several reward cycles.

  Felka reached for one of the cages attached to her waist, flipping open the catch so that the contents — three white mice — spilled into the maze. Away they went, momentarily gleeful to have escaped the metal prisons.

  Felka waited. Sooner or later one of the mice would run into a trapdoor or flap that was connected to a delicate system of spring-loaded wooden levers. When the mouse pushed past the flap, the movement caused the levers to shift. The movement would often be transmitted across the maze, causing a shutter to open or close one or two metres away from the original trigger point. Another mouse, working its way through a remote stretch of the maze, might suddenly find its way blocked where previously it had been clear. Or the mouse might be forced to make a decision where previously none had been required, anxieties of possibility momentarily clouding its tiny rodent brain. It was quite probable that the choices of the second mouse would activate another trigger system, causing a distant reconfiguration of another part of the maze. Floating in the middle, Felka would watch it happen, the wood shifting through endless permutations, running a blind program whose agents were the mice themselves. It was fascinating enough to watch, after a fashion.

  But Felka was easily bored. The
maze, for her, was just the start of things. She would run the maze in semi-darkness, with the UV lamp burning. The mice had genes that expressed a set of proteins that caused them to fluoresce under ultraviolet illumination. She could see them clearly through the glass, moving smudges of bright purple. Felka watched them with ardent, but perceptibly waning, fascination.

  The maze was entirely her invention. She had designed it and fashioned its wooden mechanisms herself. She had even tinkered with the mice to make them glow, though that had been the easy bit compared with all the fettling and filing that had been needed to get the traps and levers to work properly. For a while she even thought it had been worth it.

  One of the few things that could still interest Felka was emergence. On Diadem, the first world they had visited after leaving Mars in the very first near-light ship, Clavain, Galiana and she had studied a vast crystalline organism which took years to express anything resembling a single ‘thought’. Its synaptic messengers were mindless black worms, burrowing through a shifting neural network of capillary ice channels threading an ageless glacier.

  Clavain and Galiana had wrenched her away from the proper study of the Diadem glacier, and she had never quite forgiven them for it. Ever since, she had been drawn to similar systems, anything in which complexity emerged in an unpredictable fashion from simple elements. She had assembled countless simulations in software, but had never convinced herself that she was really capturing the essence of the problem. If complexity sprung from her systems — and it often had — she could never quite shake the sense that she had unwittingly built it in from the outset. The mice were a different approach. She had discarded the digital and embraced the analogue.

  The first machine she had tried building had run on water. She had been inspired by details of a prototype that she had discovered in the Mother Nest’s cybernetics archive. Centuries earlier, long before the Transenlightenment, someone had made an analogue computer which was designed to model the flow of money within an economy. The machine was all glass retorts and valves and delicately balanced see-saws. Tinted fluids represented different market pressures and financial parameters: interest rates, inflation, trade deficits. The machine sloshed and gurgled, computing ferociously difficult integral equations by the power of applied fluid mechanics.