Permutation City

Thomas switched to level two, to fill in the ten-year gap, but found little more than a long list of the drugs, neural grafts, and gene-therapy vectors which had been injected into Durham's skull during that period, to no apparent benefit. There were frequent notes that the treatments had been tested first on a set of partial brain models, but hadn't worked in practice. Thomas wondered if Durham had been told about this -- and wondered what the man imagined happened when a drug was evaluated on fifteen separate models of different regions of the brain, which, taken together, encompassed the entire organ . . .

2046 to 2048: studying finance and administration at Macquarie University. 2049: graduated with first class honors, and immediately hired by Gryphon as a trainee salesman. As of January 17, 2050, working in the Artificial Intelligence Division.

Which meant selling protection, in various guises, to Copies who were afraid that their assets were going to be pulled out from under them. Durham's job description would certainly cover spending long hours as a visitor -- if not quite stretching to matters like disclosing details of his personal psychiatric history, or suggesting metaphysical gedanken experiments to his clients. Or indeed, wasting time on Copies obviously far too secure to need Gryphon's services.

Thomas leaned back from the terminal. It was almost too simple: Durham had fooled his doctors into believing that they'd cured him -- and then, with typical paranoid ingenuity and tenacity, he'd set about getting himself into a position where he could meet Copies, share the Great Truth that had been revealed to him . . . and try to extract a little money in the process.

If Thomas contacted Gryphon and told them what their mad salesman was up to, Durham would certainly lose his job, probably end up in an institution again -- and hopefully benefit from a second attempt at nanosurgery. Durham probably wasn't harming anybody . . . but ensuring that he received treatment was, surely, the kindest thing to do.

A confident, optimistic person would make the call at once. Thomas eyed his drink, but decided to hold off a little longer before drowning the alternatives.

Durham had said: "I understand that everything I believe I've experienced was "due to" my illness -- and I know there's no easy way to persuade you that I'm not still insane. But even if that were true . . . why should it make the question I've raised any less important to you?

"Most flesh-and-blood humans live and die without knowing or caring what they are -- scoffing at the very idea that it should matter. But you're not flesh and blood, and you can't afford the luxury of ignorance."

Thomas rose and walked over to the mirror above the fireplace. Superficially, his appearance was still based largely on his final scan; he had the same unruly thick white hair, the same loose, mottled, translucent eighty-five-year-old skin. He had the bearing of a young man, though; the model constructed from the scan file had been thoroughly rejuvenated, internally, sweeping away sixty years' worth of deterioration in every joint, every muscle, every vein and artery. He wondered if it was only a matter of time before vanity got the better of him and he did the same with his appearance. Many of his business associates were un-aging gradually -- but a few had leaped back twenty, thirty, fifty years, or changed their appearances completely. Which was most honest? Looking like an eighty-five-year-old flesh-and-blood human (which he was not), or looking the way he'd prefer to look . . . prefer to be . . . given the choice. And he did have the choice.

He closed his eyes, put his fingertips to his cheek, explored the damaged skin. If he believed these ruins defined him, they defined him . . . and if he learned to accept a new young body, the same would be true of it. And yet, he couldn't shake the notion that external rejuvenation would entail nothing more than constructing a youthful "mask" . . . while his "true face" continued to exist -- and age -- somewhere. Pure Dorian Gray -- a stupid moralistic fable stuffed with "eternal" verities long obsolete.

And it was good just to feel healthy and vigorous, to be free of the arthritis, the aches and cramps and chills, the shortness of breath he could still remember vividly. Anything more seemed too easy, too arbitrary. Any Copy could become a Hollywood Adonis in an instant. And any Copy could outrace a bullet, lift a building, move a planet from its course.

Thomas opened his eyes, reached out and touched the surface of the mirror, aware that he was avoiding making a decision. But one thing still bothered him.