Айзек Азимов - Before The Golden Age

Pollard himself came out to greet us. “Why, you boys have grown up!” was his first exclamation. “Here I’ve remembered you as Hughie and Art, the campus trouble-raisers, and you look as though you belong to business clubs and talk everlastingly about sales-resistance!”

“That’s the sobering effect of commercial life,” Dutton explained, grinning. “It hasn’t touched you, you old oyster—you look the same as you did five years ago.”

He did, too, his lanky figure and slow smile and curiously thoughtful eyes having changed not a jot. Yet Pollard’s bearing seemed to show some rather more than usual excitement and I commented on it.

“If I seem a little excited it’s because this is a great day for me,” he answered.

“Well, you are in luck to get two fine fellows like Dutton and me to trail up to this hermitage of yours,” I began, but he shook his head smilingly.

“I don’t refer to that, Art, though I’m mighty glad you’ve come. As for my hermitage, as you call it, don’t say a word against it. I’ve been able to do work here I could never have done amid the distractions of a city laboratory.”

His eyes were alight. “If you two knew what—but there, you’ll hear it soon enough. Let’s get inside—I suppose you’re hungry?”

“Hungry—not I,” I assured him. “I might devour half a steer or some trifle like that, but I have really no appetite for anything else today.”

“Same here,” Dutton said. “I just pick at my food lately. Give me a few dozen sandwiches and a bucket of coffee and I consider it a full meal.”

“Well, we’ll see what we can do to tempt your delicate appetites,” said Pollard, as we went inside.

We found his big house comfortable enough, with long, low-ceilinged rooms and broad windows looking riverward. After putting our bags in a bedroom, and while his housekeeper and cook prepared dinner, Pollard escorted us on a tour of inspection of the place. We were most interested in his laboratory.

It was a small wing he had added to the house, of frame construction outside to harmonize with the rest of the building, but inside offering a gleaming vista of white-tiled walls and polished instruments. A big cubelike structure of transparent metal surmounted by a huge metal cylinder resembling a monster vacuum tube, took up the room’s center, and he showed us in an adjoining stone-floored room the dynamos and motors of his private power-plant.

Night had fallen by the time we finished dinner, the meal having been prolonged by our reminiscences. The housekeeper and cook had gone, Pollard explaining that the servants did not sleep in the place. We sat smoking for a while in his living-room, Dutton looking appreciatively around at our comfortable surroundings.

“Your hermitage doesn’t seem half-bad, Pollard,” he commented. “I wouldn’t mind this easy life for a while myself.”

“Easy life?” repeated Pollard. “That’s all you know about it, Hugh. The fact is that I’ve never worked so hard in my life as I’ve done up here in the last two years.”

“What in the world have you been working at?” I asked. “Something so unholy you’ve had to keep it hidden here?”

Pollard chuckled. “That’s what they think down in the village. They know I’m a biologist and have a laboratory here, so it’s a foregone conclusion with them that I’m doing vivisection of a specially dreadful nature. That’s why the servants won’t stay here at night.

“As a matter of fact,” he added, “if they knew down in the village what I’ve really been working on they’d be ten times as fearful as they are now.”

“Are you trying to play the mysterious great scientist for our benefit?” Dutton demanded. “If you are you’re wasting time—I know you, stranger, so take off that mask.”

“That’s right,” I told him. “If you’re trying to get our curiosity worked up you’ll find we can scram you as neatly as we could five years ago.”

‘Which scramming generally ended in black eyes for both of you,” he retorted. “But I’ve no intention of working up your curiosity—as a matter of fact I asked you up here to see what I’ve been doing and help me finish it.”

“Help you?” echoed Dutton. “What can we help you do—dissect worms? Some week-end, I can see right now!”

“There’s more to this than dissecting worms,” Pollard said. He leaned back and smoked for a little time in silence before he spoke again.

“Do you two have any knowledge at all of evolution?” he asked.

“I know that it’s a fighting word in some states,” I answered, “and that when you say it you’ve got to smile, damn you.”

He smiled, himself. “I suppose you’re aware of the fact, however, that all life on this earth began as simple uni-cellular protoplasm, and by successive evolutionary mutations or changes developed into its present forms and is still slowly developing?”

“We know that much—just because we’re not biologists you needn’t think we’re totally ignorant of biology,” Dutton said.

“Shut up, Dutton,” I warned. “What’s evolution got to do with your work up here, Pollard?”

“It is my work up here,” Pollard answered.

He bent forward. “I’ll try to make this clear to you from the start. You know, or say you know, the main steps of evolutionary development. Life began on this earth as simple protoplasm, a jelly-like mass from which developed small protoplasmic organisms. From these developed in turn sea-creatures, land-lizards, mammals, by successive mutations. This infinitely slow evolutionary process has reached its highest point so far in the mammal man, and is still going on with the same slowness.

“This much is certain biological knowledge, but two great questions concerning this process of evolution have remained hitherto unanswered. First, what is the cause of evolutionary change, the cause of these slow, steady mutations into higher forms? Second, what is the future course of man’s evolution going to be, what will the forms into which in the future man will evolve, and where will his evolution stop? Those two questions biology has so far been unable to answer.”

Pollard was silent a moment and then said quietly, “I have found the answer to one of those questions, and am going to find the answer to the other tonight.”

We stared at him. “Are you trying to spoof us?” I asked finally.

“I’m absolutely serious, Arthur. I have actually solved the first of those problems, have found the cause of evolution.”

“What is it, then?” burst out of Dutton.

“What it has been thought by some biologists for years to be,” Pollard answered. “The cosmic rays.”

“The cosmic rays?” I echoed. “The vibrations from space that Millikan discovered?”

“Yes, the cosmic rays, the shortest wavelength and most highly penetrating of all vibratory forces. It has been known that they beat unceasingly upon the earth from outer space, cast forth by the huge generators of the stars, and it has also been known that they must have some great effect in one way or another upon the life of the earth.”

“I have proved that they do have such an effect, and that that effect is what we call evolution! For it is the cosmic rays, beating upon every living organism on earth, that cause the profound changes in the structure of those organisms which we call mutations. Those changes are slow indeed, but it is due to them that through the ages life has been raised from the first protoplasm to man, and is still being raised higher.”

“Good Lord, you can’t be serious on this, Pollard!” Dutton protested.