Greg Egan - Incandescence

Rakesh knew he was being inconsistent, but he had to defend the compromise he'd struck. If they had ruled out clandestine observations, then there was simply no point being here; making their presence known to the Arkdwellers without studying them first would have been ineffectual at best, and at worst disastrous. But he would not countenance sequencing them without their permission; that would be treating them like animals.

The Arkdwellers had language, spoken and written. They had tools, they had agriculture, they had industries. They had specialization: each one of them performed a particular role to keep the Ark running smoothly. Rakesh had at first suspected that these roles were innate biological castes, but that had turned out not to be the case. Rather, workers were inducted into teams by a kind of socially mediated bonding mechanism, which was powerful but not irreversible; they could be press-ganged into another team, if the right circumstances arose.

Similarly, their agricultural and technological practices seemed to be culturally transmitted rather than genetically hardwired. The cultural legacy included a small amount of written material along with the predominant mix of oral instruction and learning by imitation, but did not contain anything that Rakesh recognized as history, or natural science. They did not seem to know about the Arkmakers, or to have any comprehension of what lay outside the Ark.

How could he invite them into the Amalgam, when they had never even seen the nearest stars? How could he offer them sanctuary, when they had no idea how close to extinction their ancestors had come? They were not in any immediate danger; even in this crowded, chaotic place, it was possible to predict that nothing would tear them from their orbit in the next few millennia, and given how long they'd survived already they might remain unscathed for millions of years.

In the long run, though, they couldn't rely on the Ark's design to protect them from all the perils of the bulge. Should they be left to live in peace, then, isolated and ignorant, until the inevitable finally happened and they were incinerated in a supernova or ferried by some new Interloper all the way to the singularity at the heart of Goudal-e-Markaz?

Rakesh had made a promise to Lahl, and whether she'd been a citizen of the Amalgam or some kind of construct sent out by the Aloof was beside the point; what he had accepted was an obligation to take the responsibilities of any discovery seriously, and not treat these creatures as a mere trophy, a curiosity to be catalogued and then abandoned.

He turned to Parantham. "I think we should leave before we risk getting stranded, but we should try to make contact with the Arkdwellers first. There's a chance we'll be able to come back eventually, but we have an opportunity now to plant some information that might help protect them, even if we can't return."

Parantham considered this. "Contact can be disruptive."

"So can being blind-sided by a neutron star that you never even dreamed existed."

"We could go out," she suggested, "come to some arrangement with the eavesdroppers in the inner disk to normalise our status, then return to do this at our leisure."

Rakesh said, "And will we come to some arrangement with the Aloof whereby they promise to let us in again? Or just take our chances and hope this wasn't a once-in-a-million-year opportunity?"

Parantham wasn't happy. "If you're resolved to do this, I can't stop you, but I'm not going to participate."

"I see." Rakesh was surprised by the strength of her disapproval. He hesitated, weighing up the options again.

Every choice was risky; there was no perfect solution. But he would not leave the bulge until he'd done his best to help the Arkdwellers understand their history, and regain control of their fate.

There were no cracks in the Ark large enough to admit his new avatar, so Rakesh took it through in pieces and assembled it in the tunnel. It was the size and shape of a typical adult Arkdweller, with the six legs of a male, but none of the Ark's inhabitants would mistake it for one of their own. The imperfect imitation was intentional; he wanted to communicate with the Arkdwellers effectively, not deceive them about his nature. He wanted his strange body to act as evidence, to back up his extraordinary claims.

He and Parantham had gathered enough data on the Arkdwellers' leg-drumming to assemble a comprehensive picture of the language, and Rakesh had tweaked his mind not only to enable him to speak and understand it, but also to acquire new vocabulary, and grasp any other nuances or novelties that had eluded their survey so far. When he switched his senses into the new avatar, he drummed a few phrases softly, accustoming himself to the mode.

"Wish me luck," he said, in his native tongue with his real mouth, addressing Parantham across the control room. She didn't reply, but Rakesh knew she would be watching everything. He would be glad to have her looking over his shoulder; even though she wouldn't actively participate, he hoped he could rely on her to warn him if she thought he was pushing the Arkdwellers too hard. Sharing a replicator with these people gave him no special insight into their nature, and he'd welcome a second opinion any time she cared to offer one.

He set off down the tunnel.

As he approached the farmers' chamber he slowed, and strained his hearing. The last time he'd been here the vibrations reaching his avatar had sounded like meaningless noise; now the hubbub was imbued with the unmistakable cadences of speech, even though he could not make out any individual words.

He reached the entrance to the chamber and stood in plain sight of the whole work team, waiting expectantly for a shocked silence to descend, or a commotion to arise. He was sure that if an ambulatory scarecrow had approached the edge of a field full of farmhands on Earth, in the days before machinery, there would have been a dramatic response.

The farmers ignored him. It was hard to judge their lines of sight, but Rakesh knew he was clearly visible in principle, and he believed that at least a dozen of the workers had looked his way and then continued tending the crops.

This was, he decided, an encouraging sign: the mere sight of him wasn't going to spark a riot. If the Arkdwellers' lack of curiosity was alien to him, their lack of volatility could only make it less likely that Parantham's fears would turn out to be well-founded.

He clambered down the sloping wall of the chamber, into the thick of the crops, and approached one of the workers.

"To your life and strength," he drummed.

"And yours," the worker replied, continuing past him.

Rakesh turned and followed her. "Wait, please."

"I'm busy."

"Can't we talk while you work?" The farmers talked among themselves all the time.

"I'm busy," she repeated. To the extent that Rakesh understood her tone, it was not unusually cold or hostile, merely emphatic. He wondered what, exactly, she thought he was. Some kind of grossly deformed member of her own species? He did not belong to her current team, of course, and that was the most important distinction.

Another of the farmers was heading his way. Rakesh greeted him, and he received the same standard reply.

"My name is Ra," Rakesh said.

"I'm Neb," the farmer replied.

"I've come from outside the world," Rakesh announced boldly.

"We have enough workers," Neb explained. "We're not seeking recruits right now."

"I want to talk with you, that's all."

"You didn't hear me?" Neb admonished him. "You should return to your own team, or find another one. We have all the workers we need here."

Neb moved away from him, sifting purposefully through the fungus.

Rakesh kept trying, but each time he received the same perfunctory response. The fact that he could speak and was roughly the right shape seemed to be enough for the Arkdwellers to treat him as one of their own kind, but having made that categorization they had no interest in his actual words. If the team had been short-handed perhaps they would have sought to recruit him, but it was not, so he was irrelevant. Beyond the curt exchange of greetings that even a stranger merited, conversation served only as an adjunct to social bonding, and they had no need, or wish, to form any kind of bond with him.