The Best Science Fiction and Fantasy of the Year-Volume Three (69 page)

"What do you mean, losing track?" Daniel demanded. Lucien had briefed him just three hours before, and given no warning of an impending crisis.

The Thought Police, Lucien explained, had done their job well: they had pushed the neural self-modification meme for all it was worth, and now a successful form of "brain boosting" was spreading across Sapphire. It required a detailed "recipe" but no technological aids; the same innate skills for observing and manipulating beads that the Phites had used to copy themselves during reproduction were enough.

All of this was much as Daniel had hoped it would be, but there was an alarming downside. The boosted Phites were adopting a dense and complex new language, and the analysis software couldn't make sense of it.

"Slow them down further," Daniel suggested. "Give the linguistics more time to run."

"I've already frozen Sapphire," Lucien replied. "The linguistics have been running for an hour, with the full resources of an entire crystal."

Daniel said irritably, "We can see exactly what they've done to their brains. How can we not understand the effects on the language?"

"In the general case," Lucien said, "deducing a language from nothing but neural anatomy is computationally intractable. With the old language, we were lucky; it had a simple structure, and it was highly correlated with obvious behavioural elements. The new language is much more abstract and conceptual. We might not even have our own correlates for half the concepts."

Daniel had no intention of letting events in Sapphire slip out of his control. It was one thing to hope that the Phites would, eventually, be juggling real-world physics that was temporarily beyond his comprehension, but any bright ten-year-old could grasp the laws of their present universe, and their technology was still far from rocket science.

He said, "Keep Sapphire frozen, and study your records of the Phites who first performed this boost. If they understood what they were doing, we can work it out too."

At the end of the week, Daniel signed the licensing deal and flew back to San Francisco. Lucien briefed him daily, and at Daniel's urging hired a dozen new computational linguists to help with the problem.

After six months, it was clear that they were getting nowhere. The Phites who'd invented the boost had had one big advantage as they'd tinkered with each other's brains: it had not been a purely theoretical exercise for them. They hadn't gazed at anatomical diagrams and then reasoned their way to a better design. They had
experienced
the effects of thousands of small experimental changes, and the results had shaped their intuition for the process. Very little of that intuition had been spoken aloud, let alone written down and formalised. And the process of decoding those insights from a purely structural view of their brains was every bit as difficult as decoding the language itself.

Daniel couldn't wait any longer. With the crystal heading for the market, and other comparable technologies approaching fruition, he couldn't allow his lead to melt away.

"We need the Phites themselves to act as translators," he told Lucien. "We need to contrive a situation where there's a large enough pool who choose not to be boosted that the old language continues to be used."

"So we need maybe twenty-five per cent refusing the boost?" Lucien suggested. "And we need the boosted Phites to want to keep them informed of what's happening, in terms that we can all understand."

Daniel said, "Exactly."

"I think we can slow down the uptake of boosting," Lucien mused, "while we encourage a traditionalist meme that says it's better to span the two cultures and languages than replace the old entirely with the new."

Lucien's team set to work, tweaking the Thought Police for the new task, then restarting Sapphire itself.

Their efforts seemed to yield the desired result: the Phites were corralled into valuing the notion of maintaining a link to their past, and while the boosted Phites surged ahead, they also worked hard to keep the unboosted in the loop.

It was a messy compromise, though, and Daniel wasn't happy with the prospect of making do with a watered-down, Sapphire-for-Dummies version of the Phites' intellectual achievements. What he really wanted was someone on the inside reporting to him directly, like a Phite version of Lucien.

It was time to start thinking about job interviews.

Lucien was running Sapphire more slowly than usual—to give the Thought Police a computational advantage now that they'd lost so much raw surveillance data—but even at the reduced rate, it took just six real-time days for the boosted Phites to invent computers, first as a mathematical formalism and, shortly afterwards, as a succession of practical machines.

Daniel had already asked Lucien to notify him if any Phite guessed the true nature of their world. In the past, a few had come up with vague metaphysical speculations that weren't too wide of the mark, but now that they had a firm grasp of the idea of universal computation, they were finally in a position to understand the crystal as more than an idle fantasy.

The message came just after midnight, as Daniel was preparing for bed. He went into his office and activated the intervention tool that Lucien had written for him, specifying a serial number for the Phite in question.

The tool prompted Daniel to provide a human-style name for his interlocutor, to facilitate communication. Daniel's mind went blank, but after waiting twenty seconds the software offered its own suggestion: Primo.

Primo was boosted, and he had recently built a computer of his own. Shortly afterwards, the Thought Police had heard him telling a couple of unboosted friends about an amusing possibility that had occurred to him.

Sapphire was slowed to a human pace, then Daniel took control of a Phite avatar and the tool contrived a meeting, arranging for the two of them to be alone in the shelter that Primo had built for himself. In accordance with the current architectural style the wooden building was actually still alive, self-repairing and anchored to the ground by roots.

Primo said, "Good morning. I don't believe we've met."

It was no great breach of protocol for a stranger to enter one's shelter uninvited, but Primo was understating his surprise; in this world of immortals, but no passenger jets, bumping into strangers anywhere was rare.

"I'm Daniel." The tool would invent a Phite name for Primo to hear. "I heard you talking to your friends last night about your new computer. Wondering what these machines might do in the future. Wondering if they could ever grow powerful enough to contain a whole world."

"I didn't see you there," Primo replied.

"I wasn't there," Daniel explained. "I live outside this world. I built the computer that contains this world."

Primo made a gesture that the tool annotated as amusement, then he spoke a few words in the boosted language.
Insults? A jest? A test of Daniel's omniscience?
Daniel decided to bluff his way through, and act as if the words were irrelevant.

He said, "Let the rain start." Rain began pounding on the roof of the shelter. "Let the rain stop." Daniel gestured with one claw at a large cooking pot in a corner of the room. "Sand. Flower. Fire. Water jug." The pot obliged him, taking on each form in turn.

Primo said, "Very well. I believe you, Daniel." Daniel had had some experience reading the Phites' body language directly, and to him Primo seemed reasonably calm. Perhaps when you were as old as he was, and had witnessed so much change, such a revelation was far less of a shock than it would have been to a human at the dawn of the computer age.

"You created this world?" Primo asked him.

"Yes."

"You shaped our history?"

"In part," Daniel said. "Many things have been down to chance, or to your own choices."

"Did you stop us having children?" Primo demanded.

"Yes," Daniel admitted.

"
Why?
"

"There is no room left in the computer. It was either that, or many more deaths."

Primo pondered this. "So you could have stopped the death of my parents, had you wished?"

"I could bring them back to life, if you want that." This wasn't a lie; Daniel had stored detailed snapshots of all the last mortal Phites. "But not yet; only when there's a bigger computer. When there's room for them."

"Could you bring back
their
parents? And their parents' parents? Back to the beginning of time?"

"No. That information is lost."

Primo said, "What is this talk of waiting for a bigger computer? You could easily stop time from passing for us, and only start it again when your new computer is built."

"No," Daniel said, "I can't. Because
I need you to build the computer.
I'm not like you: I'm not immortal, and my brain can't be boosted. I've done my best, now I need you to do better. The only way that can happen is if you learn the science of my world, and come up with a way to make this new machine."

Primo walked over to the water jug that Daniel had magicked into being. "It seems to me that you were ill-prepared for the task you set yourself. If you'd waited for the machine you really needed, our lives would not have been so hard. And if such a machine could not be built in your lifetime, what was to stop your grandchildren from taking on that task?"

"I had no choice," Daniel insisted. "I couldn't leave your creation to my descendants. There is a war coming between my people. I needed your help. I needed strong allies."

"You have no friends in your own world?"

"Your time runs faster than mine. I needed the kind of allies that only your people can become, in time."

Primo said, "What exactly do you want of us?"

"To build the new computer you need," Daniel replied. "To grow in numbers, to grow in strength. Then to raise me up, to make me greater than I was, as I've done for you. When the war is won, there will be peace forever. Side by side, we will rule a thousand worlds."

"And what do you want of
me?"
Primo asked. "Why are you speaking to me, and not to all of us?"

"Most people," Daniel said, "aren't ready to hear this. It's better that they don't learn the truth yet. But I need one person who can work for me directly. I can see and hear everything in your world, but I need you to make sense of it. I need you to understand things for me."

Primo was silent.

Daniel said, "I gave you life. How can you refuse me?"

Daniel pushed his way through the small crowd of protesters gathered at the entrance to his San Francisco tower. He could have come and gone by helicopter instead, but his security consultants had assessed these people as posing no significant threat. A small amount of bad PR didn't bother him; he was no longer selling anything that the public could boycott directly, and none of the businesses he dealt with seemed worried about being tainted by association. He'd broken no laws, and confirmed no rumours. A few feral cyberphiles waving placards reading "Software Is Not Your Slave!" meant nothing.

Still, if he ever found out which one of his employees had leaked details of the project, he'd break their legs.

Daniel was in the elevator when Lucien messaged him: MOON VERY SOON! He halted the elevator's ascent, and redirected it to the basement.

All three crystals were housed in the basement now, just centimetres away from the Play Pen: a vacuum chamber containing an atomic force microscope with fifty thousand independently movable tips, arrays of solid-state lasers and photodetectors, and thousands of micro-wells stocked with samples of all the stable chemical elements. The time lag between Sapphire and this machine had to be as short as possible, in order for the Phites to be able to conduct experiments in real-world physics while their own world was running at full speed.

Daniel pulled up a stool and sat beside the Play Pen. If he wasn't going to slow Sapphire down, it was pointless aspiring to watch developments as they unfolded. He'd probably view a replay of the lunar landing when he went up to his office, but by the time he screened it, it would be ancient history.

"One giant leap" would be an understatement; wherever the Phites landed on the moon, they would find a strange black monolith waiting for them. Inside would be the means to operate the Play Pen; it would not take them long to learn the controls, or to understand what this signified. If they were really slow in grasping what they'd found, Daniel had instructed Primo to explain it to them.

The physics of the real world was far more complex than the kind the Phites were used to, but then, no human had ever been on intimate terms with quantum field theory either, and the Thought Police had already encouraged the Phites to develop most of the mathematics they'd need to get started. In any case, it didn't matter if the Phites took longer than humans to discover twentieth-century scientific principles, and move beyond them. Seen from the outside, it would happen within hours, days, weeks at the most.

A row of indicator lights blinked on; the Play Pen was active. Daniel's throat went dry. The Phites were finally reaching out of their own world into his.

A panel above the machine displayed histograms classifying the experiments the Phites had performed so far. By the time Daniel was paying attention, they had already discovered the kinds of bonds that could be formed between various atoms, and constructed thousands of different small molecules. As he watched, they carried out spectroscopic analyses, built simple nanomachines, and manufactured devices that were, unmistakably, memory elements and logic gates.

The Phites wanted children, and they understood now that this was the only way. They would soon be building a world in which they were not just more numerous, but faster and smarter than they were inside the crystal. And that would only be the first of a thousand iterations. They were working their way towards Godhood, and they would lift up their own creator as they ascended.

Daniel left the basement and headed for his office. When he arrived, he called Lucien.

"They've built an atomic-scale computer," Lucien announced. "And they've fed some fairly complex software into it. It doesn't seem to be an upload, though. Certainly not a direct copy on the level of beads." He sounded flustered; Daniel had forbidden him to risk screwing up the experiments by slowing down Sapphire, so even with Primo's briefings to help him it was difficult for him to keep abreast of everything.