“You had access to similar maps?” Maxall suggested.
Yanderman shook his head and explained about Conrad’s gift, and there were wondering comments all round. Keefe was the most eager to learn more on this subject, and asked Yanderman directly for a demonstration of trance.
“I think my friend is rather tired,” Yanderman countered, and earned Conrad’s lasting gratitude for his understanding.
“I’m so sorry!” Grandfather Maxall said. “Why, here we’ve been plying you with endless questions, and you’re exhausted! We can show you to beds for the night at once if you wish.”
Conrad felt a stir of hope. But Yanderman wasn’t satisfied. He said, “I’d rather ask you a few questions first, if you don’t mind. You realise, much of what we’ve learned from visions experienced by Conrad here, and by Granny Jassy and others at Esberg, was completely irrelevant, and since we had no idea what might be significant we’ve never made much sense out of it. To start with: what is the barrenland?”
“A quarantine area,” Maxall answered promptly. “The term is traditional, though we often call it the bare ground.”
“What was it for?”
“It was meant to isolate the Station from the rest of the world.”
“How was it-? No, that’s irrelevant at the moment.” Yanderman rubbed his chin; he had sprouted a fair beard since he last saw a razor, and it was irritating him. “All right: what’s this place-the Station, as you call it?”
“A …” Grandfather Maxall hesitated. “Again, I have to use a traditional name. You see, a lot of things we know, we don’t understand. We have the same problem as you-sorting out the useful from the useless information, and I imagine a lot of information which was once useful has been forgotten because the situation altered. So I think I can best define the Station by reading a passage of the traditional lore to you. Nestamay, give me the locked case!”
The girl hurried to fetch it. Sorting through the various charts and drawings in it, Grandfather Maxall came eventually to a piece of paper yellowed and fragile with age. He peered shortsightedly at it.
“If I stumble in my reading, it’s because I haven’t studied this passage for a long time,” he excused himself. “I meant to go over it with Nestamay, but somehow … Well, here it is. It begins with a broken sentence, by the way. See if you can make sense of it with your extra data.”
He cleared his throat. “‘… result of many years of research and development on many different planets.’ That’s the broken sentence. It goes on.
‘“Its capacity is being continually expanded. Indeed, it will continue to expand to match the growing volume of interstellar traffic for the foreseeable future. No other information-processing system would be capable of coping. Only the organochemic cortex has saved interstellar traffic from being overwhelmed by its own complexity. It is predicted that in a century’s time organochemic cortexes will be handling fifty times the present traffic safely and without error.
‘“The organochemic cortex combines the reliability of inorganic cortexes with the flexibility and self-programming ability of the human brain. Terminal Station ‘A’ is the first, but it will not for long be the only, interstellar transit station to be completely supervised by an organochemic cortex.’ ”
He put the paper aside, looking hopefully at Yanderman. “Have you learned anything from these memories of the past which will help you to clarify that?”
Yanderman shook his head. “All I gathered was that, first, this place was a transit station, right? In other words, you could really walk to other worlds from here, something which I’d dismissed as absurd. And second, the organochemic cortex-whatever that might be-was very important.”
“It’s not absurd, this walking to other worlds story,” Keefe put in. “After all, that mechanism is one of the ones still functioning.”
Both Conrad and Yanderman looked at him in bewilderment.
“So you finally decided to agree with me!” Grandfather Maxall roared, slapping his knee. Keefe looked uncomfortable, and explained to the puzzled newcomers.
“We say, out of habit, that the things ‘hatch’ in the Station. Maxall has always said that wasn’t right-they must come from somewhere else, where they have others of their own kind to breed with. That much figures. And things like the ovens, the power accumulators, the clothing-dispensers-they certainly have gone on working all this time without much help from us.”
“What’s more, though we don’t know what the organochemic cortex is, exactly,” Maxall put in, “we know where it is. You saw that dense mass of dangerous vegetation which fills up a great deal of the dome? Of course you did. And you probably wondered why we don’t just go in with heatbeams and burn it out. Well, the reason is that according to tradition the cortex is located somewhere under the plants, and without it we’d freeze, starve and go naked because it too is still working and maintaining the services which support us.”
He gulped down his drink and held out his mug for more. Nestamay hesitated before pouring for him. She said, “Grandfather-doesn’t this mean that we can change that?”
“How so?” Maxall blinked at her.
“Why, if it’s been proved possible to cross the barrenland, can’t we stop worrying about the risk of putting the Station out of action? Can’t we make plans to evacuate to the outside world and then try and burn our way into the dome and-?”
She let the last words trail away.
“That’s not what we’re here for!” the old man snapped. “We are here to maintain and repair the Station! In other words, it’s not up to us to wreck it just to prevent a few more lousy things breaking through and terrorising us! And now we’re in contact with the outside again, we have grounds for hope.”
Cheeks crimson, Nestamay muttered something about fetching more drink, and slipped out of the hovel again. Conrad stared after her musingly.
“Hmmm …” Yanderman said at length. “Now you said the barrenland was a quarantine area. What against?”
“I’ll have to refer to something else I don’t properly understand,” Maxall said. He sorted through his case of documents again. “This is apparently an official decree. It’s headed ‘Bureau of Traffic’ and ‘Bureau of Public Health’, and it says: ‘As of the receipt of this notice Terminal Station A and routes serviced therefrom are to cease operation. Immediate Class One-Plus quarantine restrictions are placed on all stations subject to recent traffic from areas known to be foci of encephalosis dureri.’ Legend says this was a kind of contagious madness, by the way,” he added. On Yanderman’s curt nod-yes, I know-he resumed.
‘“Terminal Station A is declared subject to absolute quarantine exclusive only of repair and maintenance technicians, who must sign a voluntary release before entering the banned zone.’”
“That clears up a lot of problems I had after listening to you, Conrad,” Yanderman said, turning. Then: “Conrad!”
With a start, Conrad looked round. “I’m sorry! I was trying to work out … Yanderman, please explain this. If my visions come from the distant past, how is it that I could have seen Nestamay in them? So clearly that when I tried carving a girl’s head out of soap the day you came to Lagwich, I made it look like her instead of like Idris, as I intended?”
“A family resemblance,” Yanderman said curtly, and went back to his discussion with Maxall.
XXI
Hours later, when he and Yanderman had been left to rest in the hovel-its usual occupants having insisted on moving to another-the superficial glibness of that explanation was still irritating Conrad. It refused stubbornly to let him yield to the sleep his exhaustion craved.
Giving up at last, he rolled on his side and looked in Yanderman’s direction. It was far too dark to see him even in outline. A soughing breeze turned momentarily to a stiff wind and rattled a few grains of sand on the hovel wall.