"Ah now, please," he said abruptly. "My wife is not accustomed to such language, nor is my daughter, although my son and the twins probably know enough definitions to make them angry. This is an impa.s.se, Mr.

Cornell, and it behooves all of us to be extremely polite to one another. For one wrong move and you'll fire; this will mean complete chaos for all of us. One wrong word from you and someone of us will take offense, which will be equally fatal. Now, let's all stand quietly and talk this over."

"What's to talk over?" I demanded.

"A truce. Or call it an armistice."

"Do go on."

He looked at his family, and I followed his gaze. Miss Macklin was leaning against the wall with a look of concentrated interest. Her elder brother Fred was standing alert and ready but not quite poised for a leap. Mrs. Macklin had a motherly-looking smile on her face which for some unknown reason she was aiming at me in a disarming manner. The twins were standing close together, both of them puzzled-looking. I wondered whether they were esper or telepath (twins are always the same when they're identical, and opposite when fraternal). The thing that really bothered me was their att.i.tude They all seemed to look at me as though I were a poor misguided individual who had unwittingly tromped on their toes after having fallen in among bad company. They reminded me of the Harrisons, who looked and sounded so sympathetic when I'd gone out there seeking Catherine.

A fine bunch to trust! First they swipe my girl and erase all traces of her; then when I go looking they offer me help and sympathy for my distress. The right hand giveth and the left hand taketh away, yeah!

I hated them all, yet I am not a hero-type. I wanted the whole Highways in Hiding rolled up like an old discarded corridor carpet, with every Mekstrom on Earth rolled up in it. But even if I'd been filled to the scuppers with self-abnegation in favor of my fellow man, I could not have pulled the trigger and started the shambles. For instead of blowing the whole thing wide open because of a batch of bodies, the survivors would have enough savvy to clean up the mess before our bodies got cold, and the old Highways crowd would be doing business at the same old stand. Without, I might add, without the minor nuisance that people call Steve Cornell.

What I really wanted was to find Catherine.

And then it came to me that what I really wanted second of all was to possess a body of Mekstrom Flesh, to be a physical superman.

"Suppose," said Miss Macklin unexpectedly, "that it is impossible?"

"Impossible?" I roared. "What have you got that I haven't got?"

"Mekstrom's Disease," replied Miss Macklin quietly.

"Fine," I sneered. "So how do I go out and get it?"

"You'll get it naturally--or not at all," she said.

"Now see here--" I started off, but Mr. Macklin stopped me with an upraised hand.

"Mr. Cornell," he said, "we are in the very awkward position of trying to convince a man that his preconceived notion is incorrect. We can produce no direct evidence to support our statement. All we can do is to tell you that so far as we know, and as much as we know about Mekstrom's Disease, no one has ever contracted the infection artificially."

"And how can I believe you?"

"That's our awkward position. We cannot show you anything that will support our statement. We can profess the att.i.tudes of honesty, truth, honor, good-will, altruism, and every other word that means the same thing. We can talk until doomsday and nothing will be said."

"So where is all this getting us?" I asked.

"I hope it is beginning to cause your mind to doubt the preconceived notion," he said. "Ask yourself why any outfit such as ours would deliberately show you evidence."

"I have it and it does not make sense."

He smiled. "Precisely. It does not."

Fred Macklin interrupted, "Look, Dad, why are we bothering with all this guff?"

"Because I have hopes that Mr. Cornell can be made to see our point, to join, as it were, our side."

"Fat chance," I snapped.

"Please, I'm your elder and not at all inclined to waste my time. You came here seeking information and you shall have it. You will not believe it, but it will, I hope, fill in some blank spots after you have had a chance to compare, sort, and use your own logic on the problem. As a mechanical engineer, you are familiar with the line of reasoning that we non-engineering people call Occam's Razor?"

"The law of least reaction," I said automatically.

"The what?" asked Mrs. Macklin.

Miss Macklin said, "I'll read it from Mr. Cornell's mind, mother. The law of least reaction can be demonstrated by the following: If a bucket of mixed wood-shavings and gasoline are heated, there is a calculable probability that the gasoline will catch fire first because the gasoline is easier--least reaction--to set on fire."

"Right," I said. "But how does this apply to me?"

Mr. Macklin took up the podium again: "For one thing, your a.s.sumption regarding Catherine is correct. At the time of the accident she was found to have Mekstrom's Disease in its earliest form. The Harrisons did take her in to save her life. Now, dropping that side of the long story, we must follow your troubles. The accident, to a certain group of persons, was a fortunate one. It placed under their medical care a man--you--in whose mind could be planted a certain mild curiosity about a peculiar road sign and other evidences. The upshot of this was that you took off on a tour of investigation."

That sounded logical, but there were a lot of questions that had open, ragged ends flying loose.

Mr. Macklin went on: "Let's diverge for the moment. Mr. Cornell, what is your reaction to Mekstrom's Disease at this point?"

That was easy. It was a curse to the human race, excepting that some outfit knew how to cure it. Once cured, it made a physical superman of the so-called victim. What stuck in my craw was the number of unfortunate people who caught it and died painfully--or by their own hand in horror--without the sign of aid or a.s.sistance.

He nodded when I'd gone about half-way through my conclusions and before I got mentally violent about them.

"Mr. Cornell, you've expressed your own doom at certain hands. You feel that the human race could benefit by exploitation of Mekstrom's Disease."

"It could, if everybody helped out and worked together."

"Everybody?" he asked with a sly look. I yearned again for the ability of a telepath, and I knew that the reason why I was running around loose was because I was only an esper and therefore incapable of learning the truth directly. I stood there like a totem pole and tried to think.

Eventually it occurred to me. Just as there are people who cannot stand dictatorships, there are others who cannot abide democracy; in any aggregation like the human race there will be the warped souls who feel superior to the rest of humanity. They welcome dictatorships providing they can be among the dictators and if they are not included, they fight until the other dictatorship is deposed so that they can take over.

"True," said Mr. Macklin, "And yet, if they declared their intentions, how long would they last?"

"Not very long. Not until they had enough power to make it stick," I said.

"And above all, not until they have the power to grant this blessing to those whose minds agree with theirs. So now, Mr. Cornell, I'll make a statement that you can accept as a mere collection of words, to be used in your arguments with yourself: We'll a.s.sume two groups, one working to set up a hierarchy of Mekstroms in which the rest of the human race will become hewers of wood and drawers of water. Contrasting that group is another group who feels that no man or even a congress of men are capable of picking and choosing the individual who is to be granted the body of the physical superman. We cannot hope to watch the watchers, Mr.

Cornell, and we will not have on our conscience the weight of having to select A over B as being more desirable. Enough of this! You'll have to argue it out by yourself later."

"Later?" grunted Fred Macklin. "You're not going to--"

"I certainly am," said his father firmly. "Mr. Cornell may yet be the agency whereby we succeed in winning out." He spoke to me again.

"Neither group dares to come into the open, Mr. Cornell. We cannot accuse the other group of anything nefarious, any more than they dare to accuse us. Their mode of attack is to coerce you into exposing us for a group of undercover operators who are making supermen."

"Look," I asked him, "why not admit it? You've got nothing sinister in mind."

"Think of all the millions of people who have not had schooling beyond the preparatory grades," he said. "People of latent psi ability instead of trained practice, or those poor souls who have no psi ability worth mentioning. Do you know the history of the Rhine Inst.i.tute, Mr.

Cornell?"

"Only vaguely."

"In the early days of Rhine's work at Duke University, there were many scoffers. The scoffers and detractors, naturally enough, were those people who had the least amount of psi ability. Admitting that at the time all psi ability was latent, they still had less of it. But after Rhine's death, his a.s.sociates managed to prove his theories and eventually worked out a system of training that would develop the psi ability. Then, Mr. Cornell, those who are blessed with a high ability in telepathy or perception--the common term of esper is a misnomer, you know, because there's nothing extra-sensory about perception--found themselves being suspected and hated by those who had not this delicate sense. It took forty of fifty years before common public acceptance got around to looking at telepathy and perception in the same light as they saw a musician with a trained ear or an artist with a trained eye. Psi is a talent that everybody has to some degree, and today this is accepted with very little angry jealousy.