Steel Beach (15 page)

“That’s true. It’s not that I’ve made a special study of you—at least, not until lately. By the nature of my functions, I know
everyone
in Luna better than anyone else. I’ve seen through their eyes, heard through their ears, monitored their pulse and sweat glands and skin temperature and brain waves and the churning of their stomachs and the irising of their eyes under a wide variety of situations and stimuli. I know what enrages them and what makes them happy. I can predict with reasonable certainty how they will react in many common situations; more importantly, I know what would be out of character for them.

“As a result, I can use this knowledge as the basis for something that could be considered a fictional character. Call this character ParaHildy. I write a scenario wherein ParaHildy is stranded on a desert island. I write it in great detail, using all the human senses. I can abbreviate and abridge at will. An example: you recall picking up a handful of sand and studying it. It was a vivid image to you, one you would have remembered. If I’m wrong about this, I’d like to hear about it.”

As you might expect, I said nothing. I felt a cold chill. I can’t say I liked listening to this.

“I gave you that memory of sand grains. I constructed the picture with almost infinite visual detail. I enhanced it with things you weren’t even aware of, to make it more lifelike: the grittiness of the grains, the smell of the salt water, tiny sounds the grains made in your hand.

“The rest of the time, the sand was not nearly so detailed, because I never caused ParaHildy to pick up a handful and look at it, and
think
about looking at it. Do you see the distinction? When ParaHildy was walking down the beach, he would notice sand clinging to his feet, in an absent sort of way.
Remember
, Hildy, think back, recall yourself walking down the beach, bring it back as vividly as you can.”

I tried. In some way, I already saw most of what he was driving at. In some way, I already believed that what he was saying was true.

Memory is a funny thing. It
can’t
be as sharp as we’d sometimes like to believe it is. If it was, it would be like an hallucination. We’d be seeing two scenes at once. The closest mental pictures of things can get to real things is in a dream state. Other than that, our memory pictures are always hazy to one degree or another. There are different sorts of memories, good and bad, clear and hazy, the almost-remembered, the thing you could never forget. But memory serves to locate us in space and time. You remember what happened to you yesterday, the previous year, when you were a child. You remember quite clearly what you were doing one second ago: it usually wasn’t all that different from what you’re doing
now
. The memories stretch backward in time, defining the shape of your life: these events happened to me, and this is what I saw and heard and felt. We move through space continually comparing what we’re seeing now to the maps and cast of characters in our heads: I’ve been here before, I remember what’s around that corner, I can see what it looks like. I know this person. That person is a stranger, his mug shot isn’t in my files.

But
now
is always fundamentally different from the past.

I remembered walking many, many miles along that beach. I could recall in great detail many scenes, many sounds and smells. But I had only looked closely at a handful of sand once. That was embedded in my past. I could get up now, if I wished, go to the beach, and do it again, but that was now. I had no way of disproving what the CC was telling me. Those memory pictures from the time the CC was saying never happened were just as real to me as the hundred years that had gone before it. More real, in some ways, because they were more recent.

“It seems like a lot of trouble,” I said.

“I have a lot of capacity. But it’s not quite as much trouble as you might think. For instance, do you recall what you did forty-six days ago?”

“It seems unlikely. One day is pretty much like another here.” I realized I’d only bolstered his case by saying that.

“Try it. Try to think back. Yesterday, the day before…  ”

I did try. I got back two weeks, with great effort. Then I ran into the muddle you might expect. Had it been Tuesday or Monday that I weeded the garden? Or was it Sunday? No, Sunday I knew I had finished off the last of a smoked ham, so it must have been…  

It was impossible. Even if there had been more variety in my days, I doubt I could have gone back more than a few months.

Was there something wrong with me? I didn’t think so, and the CC confirmed it. Sure, there were those with eidetic memory, who could memorize long lists instantly. There were people who were better than I at recalling the relatively unimportant details of life. As for my belief that a recalled scene can never be as alive, as colorful, as sweeping as the present moment…  while I will concede that a trained visual artist might see things in more detail than I, and recollect them better, I still maintain that nothing can compare with the present moment, because it is where we all
live
.

“I can’t do it,” I admitted.

“It’s not surprising, since forty-six days ago is one of several dozen days I never bothered to write. I knew you would never notice it. You think you lived those days, just as you think you lived all the others. But as time goes by, the memory of the real and the imagined days grows dimmer, and it is impossible to distinguish one from the other.”

“But I remember…  I remember
thinking
things. Deciding things, making choices. Considering things.”

“And why shouldn’t you? I wrote that ParaHildy thought those things, and I know how you think. As long as I stayed in character, you’d never notice them.”

“The funny thing is…  . There were some things that were not in character.”

“You didn’t get angry often enough.”

“Exactly! Now that I think back, it’s incredible that I’d just sit back and wait for you for a
year
! That’s not like me.”

“Just as standing, walking, and talking is not normal behavior for a catatonic. But by implanting a memory that he did stand, walk, and talk and that he thought there was nothing unreasonable about doing those things, the catatonic accepts that he indeed did react that way. The problem in that case is that it was out of character, so many of them eventually remember they were catatonic, and return to that state.”

“Were there other things out of character?”

“A few. I’ll leave them as an exercise for the student, for the most part. You’ll discover them as you think back over the experience in days to come. There were some inconsistencies, as well. I’ll tell you something about them, just to further convince you and to show you just how complex this business really is. For instance, it’s a nice place you’ve got here.”

“Thank you. It was a lot of work.”

“It’s a
really
nice place.”

“Well, I’m proud of it, I…  ” Okay, I finally realized he was getting at something. And my head was starting to hurt. I’d had a thought, earlier that day…  or was it part of the memories the CC alleged he had implanted in me? I couldn’t remember if I’d thought it before or after his arrival, which just proves how easy it must have been for the CC to put this whole card trick over on me.

It concerned the lookout tower.

I got up and walked to the stairs leading up to it. I pounded on the rail with my fist. It was solidly built, as was everything else around me. It had been a lot of work. It
had
been, damn it, I remembered building it. And it had taken a very long time.

Why
had I built it? I thought back. I tried to recall my reasons for building it. I tried to recapture my thoughts as I labored on it. All I could remember was the same thought I’d had so many times during the past year; not a thought, really, but a feeling, of how rewarding it was to work with my hands, of how
good
it all felt. I could still smell the wood shavings, see them curl up under my plane, feel the sweat dripping from my brow. So I remembered building it, and there it
was
, by golly.

But it didn’t add up.

“There’s too much stuff, isn’t there?” I asked, quietly.

“Hildy, if Robinson Crusoe and his man Friday, and his wife Tuesday and twin sons Saturday and Laborday had worked around the clock for five years, they couldn’t have done all the things you’ve done here.”

He was right, of course. And how could that be? It only made sense if it was as the CC claimed. He had written the entire story, dumped it into the cyber-augmented parts of my brain where, at the speed of light, it was transferred to the files of my organic brain, shuffled cunningly in with the rest of my memories, the legitimate ones.

It would work, that was the devilish part. I had a hundred years of memories in there. They defined who I was, what I thought, what I knew. But how often did I refer to them? The great bulk of them stayed in dormant storage most of the time, until I summoned them up. Once the false memories were in there with the others, they functioned in the same way. That picture of me holding the handful of sand had been in there only an hour, but it was ready for me to recall—
as having happened a year ago
—as soon as the CC jogged it loose with his words. Along with it had come a flood of other memories of sand to be checked against this one, all unconsciously: the pictures matched, so my brain sounded no alarms. The memory was accepted as real.

I rubbed my temples. The whole thing was giving me a headache like few I’d ever had.

“If you gave me a few minutes,” I said, “I think I could come up with a couple hundred reasons why this whole technology is the worst idea anybody ever had.”

“I could add several hundred of my own,” the Admiral said. “But I do have the technology. And it
will
be used. All new technologies are.”

“You could forget it. Can’t computers do that?”

“Theoretically. Computers can wipe data from memory, and it’s like it never existed. But the nature of my mind is that I will simply discover it again. And losing it would involve losing so much else precursor technology that I don’t think you’d like the result.”

“We’re pretty dependent on machines in Luna, aren’t we?”

“Indeed. But even if I wanted to forget it—which I don’t—I’m not the only planetary brain in the solar system. There are seven others, from Mercury to Neptune, and I can’t control their decisions.”

He fell into another of his long silences. I wasn’t sure if I bought his explanation. It was the first thing he’d said that didn’t ring true. I accepted by that time that my head was full of false memories—and I was back in character, I was goddamn angry about it, and about the fact that there was absolutely nothing to be done. And it made sense that losing the new art would effect many other things. Luna and the seven other human worlds were the most technology-dependent societies humans had ever inhabited. Before, if things collapsed, at least there was air to breathe. Nowhere in the solar system did humans now live where the air was free. To “forget” how to implant memories in the human brain the CC would no doubt have to forget many other things. He would have to limit his abilities and, as he pointed out, unless he decreased his intelligence deliberately to a point that might endanger the very humans he was designed to protect, he would re-chisel this particular wheel in due time. And it was also true that the CC of Mars or Triton would certainly discover the techniques on their own, though the rumor was none of the other planetary computers was so far evolved as the Lunar CC. As nations which often found themselves in competition, the Eight Worlds did not encourage a lot of intercourse between their central cybernets.

So all the reasons he stated sounded reasonable. It was railroad time, so somebody would build a choo-choo. But what didn’t ring true was what the CC had left out. He
liked
the new capability. He was as pleased as a child with a new toy monorail.

“I have one further proof,” the Admiral said. “It involves something I mentioned earlier. Acts that were out of character. This is the biggest one, and it involves you not noticing something that, if these memories had been generated by you, you surely would have noticed. You would have spotted it by now yourself, except I’ve kept your mind occupied. You haven’t had time to really think back to the operating table, and the time immediately before that.”

“It’s not exactly fresh in my mind.”

“Of course not. It feels as if it all happened a year ago.”

“So what is it? What didn’t I notice?”

“That you are female.”

“Well, of
course
I’m—”

Words fail me again. How many degrees of surprise can there be? Imagine the worst possible one, then square it, and you’ll have some notion of how surprised I was. Not when I looked reflexively down at my body, which was, as the CC had said and I had known all along, female. No, the real shock came when I thought back to that day in the Blind Pig. Because that was the first moment in one year that I had realized I
had
been male when I got in the fight. I had been male when I went on the operating table. And I had been female when I appeared on the beach of Scarpa Island.

And I simply had never noticed it.

I had never in that entire year compared the body I was then inhabiting with the one I had been wearing for the last thirty years. I had been a girl before, and I was a girl now, and I never gave it a thought.

Which was completely ridiculous, of course. I mean, you would
notice
such a thing. Long before you had to urinate, the difference would manifest itself to you, there would be this still small voice telling you something was missing. Perhaps it would not have been the
first
thing you’d notice as you lifted your head from the sand, but it’d be high on the list.

It was not just out of character for me. It was out of character for
any
human not to notice it. Therefore, my memories of not noticing it were false memories, bowdlerized tales invented in the supercooled image processor of the CC.

“You’re really enjoying this, aren’t you?” I said.