«Ah, yes. Your pseudojovian. I’ll have to examine that angle pretty carefully, too,» said Cornelius. In spite of himself, he was getting interested. «Maybe the trouble comes from something in Joe’s biochemistry. Who knows? I’ll let you into a carefully guarded little secret, Dr. Viken: psionics is not an exact science.»
«Neither is physics,» grinned the other man. After a moment, he added more soberly: «Not my brand of physics, anyway. I hope to make it exact. That’s why I’m here, you know. It’s the reason we’re all here.»
Edward Anglesey was a bit of a shock the first time. He was a head, a pair of arms, and a disconcertingly intense blue stare. The rest of him was mere detail, enclosed in a wheeled machine.
«Biophysicist originally,» Viken had told Cornelius. «Studying atmospheric spores at Earth Station when he was still a young man—accident, crushed him up, nothing below his chest will ever work again. Snappish type, you have to go slow with him.»
Seated on a wisp of stool in the esprojector control room, Cornelius realized that Viken had been soft-pedaling the truth.
Anglesey ate as he talked, gracelessly, letting the chair’s tentacles wipe up after him. «Got to,» he explained. «This stupid place is officially on Earth time, GMT. Jupiter isn’t. I’ve got to be here whenever Joe wakes, ready to take him over.»
«Couldn’t you have someone spell you?» asked Cornelius.
«Bah!» Anglesey stabbed a piece of prot and waggled it at the other man. Since it was native to him, he could spit out English, the common language of the station, with unmeasured ferocity. «Look here. You ever done therapeutic esping? Not just listening in, or even communication, but actual pedagogic control?»
«No, not I. It requires a certain natural talent, like yours.» Cornelius smiled. His ingratiating little phrase was swallowed without being noticed by the scored face opposite him. «I take it you mean cases like, oh, re-educating the nervous system of a palsied child?»
«Yes, yes. Good enough example. Has anyone ever tried to suppress the child’s personality, take him over in the most literal sense?»
«Good God, no!»
«Even as a scientific experiment?» Anglesey grinned. «Has any esprojector operative ever poured on the juice and swamped the child’s brain with his own thoughts? Come on, Cornelius, I won’t snitch on you.»
«Well… it’s out of my line, you understand.» The psionicist looked carefully away, found a bland meter face and screwed his eyes to that. «I have, uh, heard something about… Well, yes, there were attempts made in some pathological cases to, uh, bull through… break down the patient’s delusions by sheer force—»
«And it didn’t work,» said Anglesey. He laughed. «It can’t work, not even on a child, let alone an adult with a fully developed personality. Why, it took a decade of refinement, didn’t it, before the machine was debugged to the point where a psychiatrist could even ‘listen in’ without the normal variation between his pattern of thought and the patient’s—without that variation setting up an interference scrambling the very thing he wanted to study. The machine has to make automatic compensations for the differences between individuals. We still can’t bridge the differences between species.
«If someone else is willing to cooperate, you can very gently guide his thinking. And that’s all. If you try to seize control of another brain, a brain with its own background of experience, its own ego, you risk your very sanity. The other brain will fight back instinctively. A fully developed, matured, hardened human personality is just too complex for outside control. It has too many resources, too much hell the subconscious can call to its defense if its integrity is threatened. Blazes, man, we can’t even master our own minds, let alone anyone else’s!»
Anglesey’s cracked-voice tirade broke off. He sat brooding at the instrument panel, tapping the console of his mechanical mother.
«Well?» said Cornelius after a while.
He should not, perhaps, have spoken. But he found it hard to remain mute. There was too much silence—half a billion miles of it, from here to the sun. If you closed your mouth five minutes at a time, the silence began creeping in like fog.
«Well,» gibed Anglesey. «So our pseudojovian, Joe, has a physically adult brain. The only reason I can control him is that his brain has never been given a chance to develop its own ego. I am Joe. From the moment he was ‘born’ into consciousness, I have been there. The psibeam sends me all his sense data and sends him back my motor-nerve impulses. Nevertheless, he has that excellent brain, and its cells are recording every trace of experience, even as yours and mine; his synapses have assumed the topography which is my ‘personality pattern.’
«Anyone else, taking him over from me, would find it was like an attempt to oust me myself from my own brain. It couldn’t be done. To be sure, he doubtless has only a rudimentary set of Anglesey-memories—I do not, for instance, repeat trigonometric theorems while controlling him—but he has enough to be, potentially, a distinct personality.
«As a matter of fact, whenever he wakes up from sleep—there’s usually a lag of a few minutes, while I sense the change through my normal psi faculties and get the amplifying helmet adjusted—I have a bit of a struggle. I feel almost a… a resistance until I’ve brought his mental currents completely into phase with mine. Merely dreaming has been enough of a different experience to…» Anglesey didn’t bother to finish the sentence.
«I see,» murmured Cornelius. «Yes, it’s clear enough. In fact, it’s astonishing that you can have such total contact with a being of such alien metabolism.»
«I won’t for much longer,» said the esman sarcastically, «unless you can correct whatever is burning out those K tubes. I don’t have an unlimited supply of spares.»
«I have some working hypotheses,» said Cornelius, «but there’s so little known about psibeam transmission—is the velocity infinite or merely very great, is the beam strength actually independent of distance? How about the possible effects of transmission—oh, through the degenerate matter in the Jovian core? Good Lord, a planet where water is a heavy mineral and hydrogen is a metal! What do we know?»
«We’re supposed to find out,» snapped Anglesey. «That’s what this whole project is for. Knowledge. Bull!» Almost, he spat on the floor. «Apparently what little we have learned doesn’t even get through to people. Hydrogen is still a gas where Joe lives. He’d have to dig down a few miles to reach the solid phase. And I’m expected to make a scientific analysis of Jovian conditions!»
Cornelius waited it out, letting Anglesey storm on while he himself turned over the problem of K-tube oscillation.
«They don’t understand back on Earth. Even here they don’t. Sometimes I think they refuse to understand. Joe’s down there without much more than his bare hands. He, I, we started with no more knowledge than that he could probably eat the local life. He has to spend nearly all his time hunting for food. It’s a miracle he’s come as far as he has in these few weeks—made a shelter, grown familiar with the immediate region, begun on metallurgy, hydrurgy, whatever you want to call it. What more do they want me to do, for crying in the beer?»
«Yes, yes,» mumbled Cornelius. «Yes, I…»
Anglesey raised his white bony face. Something filmed over in his eyes.
«What—» began Cornelius.
«Shut up!» Anglesey whipped the chair around, groped for the helmet, slapped it down over his skull. «Joe’s waking. Get out of here.»
«But if you’ll let me work only while he sleeps, how can I—»
Anglesey snarled and threw a wrench at him. It was a feeble toss, even in low gee. Cornelius backed toward the door. Anglesey was tuning in the esprojector. Suddenly he jerked.