Conroe stopped, staring at the bed for a long moment. "The hellish thing was that it couldn't possibly be connected up with a human power at all. After all, how can one human being have an overwhelming effect on the progress of a business cycle? He can't, of course, unless he's a dictator, or a tremendously powerful person in some other field. And Jacob Meyer was neither. He was a simple, half-starved statistician with a bunch of ideas that he couldn't even understand himself, much less sell to anyone who could do anything with them. Or how can a man, _just by being in the vicinity_, tip the balance that topples the stock market into an almost irreparable sag?" Conroe leaned forward, groping for words. "Jacob Meyer's psychokinesis was not the sort of telekinesis that we saw Jeff turning against me in that room a couple of hours ago. He could probably have managed that, too, if he had hated me enough. But if Jacob Meyer's mind had merely affected physical things--the turn of a card, the fall of the dice, the movement of molecules from one place to another--he would have been a simple problem. We could have isolated him, studied him. But it wasn't that simple." Paul Conroe sat back, regarding Schiml with large, sad eyes. "It would have been impossible to prove in a court of law. We knew it and the government knew it. That was why they appointed us assassins to deal with him. _Because Jacob Meyer's mind affected probabilities._ By his very presence, in a period of elation, he upset the normal probabilities of occurrences going on around him. We watched him, Roger. It was incredible. We watched him in the stock market, and we saw the panic start almost the moment he walked in. We saw the buyers suddenly and inexplicably change their minds and start selling instead of buying. We saw what happened in the Bank of the Metropolis that first day we tried for him. He was scared, his mind was driven into a peak of fear and anger; it started a bank run that morning that nearly bankrupted the most powerful financial house on the East Coast! We saw this one little man's personal, individual influence on international diplomacy, on finances, on gambling in Reno, on the thinking and acting of the man on the street. It was incredible, Roger." "But surely Jacob Meyer wasn't the only one--"