David was bone tired, every muscle seemed to ache at once, and his head was throbbing1. For nine days he had been on the go, to the coast, to Harvard, to Washington, and now he wanted nothing more than to sleep, even if the world ground to a stop while he was unaware2. He had taken a train from Washington to Richmond, and there, unable to rent a car, or buy gasoline if a car had been available, he had stolen a bicycle and pedaled the rest of the way. He never realized his legs could ache so much.
“You’re sure that bunch in Washington won’t be able to get a hearing?” Grandfather Sumner asked.
“No one wants to hear the Jeremiahs,” David said. Selnick had been one of the group, and he had talked to David briefly3. The government had to admit the seriousness of the coming catastrophe4, had to take strict measures to avert5 it, or at least alleviate6 it, but instead, the government chose to paint glowing pictures of the coming upturn7 that would be apparent by fall. During the next six months those with sense and money would buy everything they could to see them through, because after that period of grace there would be nothing to buy.
“Selnick says we should offer to buy his equipment. The school will jump at the chance to unload it right now. Cheap.” David laughed. “Cheap. A quarter of a million possibly.”
“Make the offer,” Grandfather Sumner said brusquely. And Walt nodded thoughtfully.
David stood up shakily and shook his head. He waved at them and went off to his bed.
People still went to work. The factories were still producing, not as much, and none of the nonessentials, but they were converting to coal as fast as possible. He thought about the darkened cities, the fleets of trucks rusting8, the corn and wheat rotting in the fields. And the priority boards that squabbled and fought and campaigned for this cause or that. It was a long time before his twitching9 muscles relaxed enough for him to lie quietly, and a longer time before he could relax his mind enough to sleep.
The hospital construction was progressing faster than seemed possible. There were two shifts at work; again a case of damn-the-cost. Crates10 and cartons of unopened lab equipment stood in a long shed built to hold it until it was needed. David went to work in a makeshift laboratory trying to replicate11 Frerrer’s and Semple’s tests. And in early July, Harry12 Vlasic arrived at the farm. He was short, fat, near-sighted, and short-tempered. David regarded him with the same awe13 and respect that an undergraduate physics student would have shown Einstein.
“All right,” Vlasic said. “The corn crop has failed, as predicted. Monoculture! Bah! They’ll save sixty percent of the wheat, no more than that. This winter, hah, just wait until winter! Now where is the cave?”
They took him to the cave entrance, which was just over a hundred yards from the hospital. Inside the cave they used lanterns. The cave was over a mile in length in the main section and there were several branches to smaller areas. Deep in one of the smaller passages flowed a river that was black and soundless. Spring water, good water. Vlasic nodded again and again. When they finished the cave tour he was still nodding. “It’s good,” he said. “It’ll work. The laboratories go in there, underground passage from the hospital, safe from contamination. Good.”
They worked sixteen hours a day that summer and into the fall. In October the first wave of flu swept the country, worse than the outbreak of 1917-1918. In November a new illness appeared, and here and there it was whispered that it was plague, but the government Bureau of Information said it was flu. Grandfather Sumner died in November. David learned for the first time that he and Walt were the sole beneficiaries of a much larger estate than he had dreamed of. And the estate was in cash. Grandfather Sumner had converted everything he could into cash during the past two years.
In December the members of the family began to arrive, leaving the towns and villages and cities scattered14 throughout the valley to take up residence in the hospital and staff buildings. Rationing15, black markets, inflation, and looting had turned the cities into battle mounds16. And the government was freezing all assets of every business—nothing could be bought or sold without approval. The army was occupying the buildings, and government employees were overseeing the strict rationing that had been imposed.
The family brought their stocks with them. Jeremy Streit brought his hardware merchandise in four truckloads. Eddie Beauchamp brought his dental equipment. David’s father brought all that he could from his department store. The family had diversified17, and there were representative supplies from almost every conceivable area of business and professional endeavor.
With the failure of radio and television communication, there was no way for the government to cope with the rising panic. Martial18 law was declared on December 28. Six months too late.
There was no child left under eight years of age when the spring rains came, and the original 319 people who had come to the upper valley had dwindled19 to 201. In the cities the toll20 had been much higher.
David studied the fetal pig he was getting ready to dissect21. It was wrinkled and desiccated, its bones too soft, its lymph glands22 lumpy, hard. Why? Why did the fourth generation decline? Harry Vlasic came to watch briefly, then walked away, his head bowed in thought. Not even he could come up with any answers, David thought, almost with satisfaction.
That night David, Walt, and Vlasic met and went over it all again. They had enough livestock23 to feed the two hundred people for a long time, through cloning and sexual breeding of the third generation. They could clone up to four hundred animals at a time. Chickens, swine, cattle. But if the livestock all became sterile24, as seemed indicated, then the food supply was limited.
Watching the two older men, David knew that they were purposely skirting the other question. If the people also became sterile, how long would they need a continuing supply of food? He said, “We should isolate25 a strain of sterile mice, clone them, and test for the reemergence of fertility with each new generation of clones.”
Vlasic frowned and shook his head. “If we had a dozen undergraduate students, perhaps,” he said drily.
“We have to know,” David said, feeling hot suddenly. “You’re both acting26 like this is just a five-year emergency plan to tide us over a bad few years. What if it isn’t that at all? Whatever is causing the sterility27 is present in all the animals. We have to know.”
Walt looked at David briefly and said, “We don’t have the time or the facilities to do any research like that.”
“That’s a lie,” David said flatly. “We can generate all the electricity we can use, more than enough power. We have equipment we haven’t even unloaded yet. . . .”
“Because there’s no one who can use it yet,” Walt said patiently.
“I can. I’ll do it in my free time.”
“What free time?”
“I’ll find it.” He stared at Walt until his uncle shrugged28 permission.
In June, David had his preliminary answers. “The A-four strain,” he said, “has twenty-five percent potency29.” Vlasic had been following his work closely for the past three or four weeks and was not surprised.
Walt stared at him in disbelief. “Are you sure?” he whispered after a moment.
“The fourth generation of cloned sterile mice showed the same degeneracy that all clones show by then,” David said wearily. “But they also had a twenty-five percent fertility factor. The offspring have shorter lives, but more fertile members. This trend continues to the sixth generation, where fertility is up to ninety-four percent and life expectancy30 starts to climb again, and then it’s on its way to normalcy steadily31.” He had it all on the charts that Walt now studied. A, A1, A2, A3, A4, and their offspring by sexual reproduction, a, a1, a2 . . . There were no clone strains after A4; none had survived to maturity32.
David leaned back and closed his eyes and thought about bed and a blanket up around his neck and black, black sleep. “Higher organisms must reproduce sexually or die out, and the ability to do so is there. Something remembers and heals itself,” he said dreamily.
“You’ll be a great man when you publish,” Vlasic said, his hand on David’s shoulder. He then moved to sit next to Walt, to point out some of the details that Walt might miss. “A marvelous piece of work,” he said softly, his eyes glowing as he looked over the pages. “Marvelous.” Then he glanced back at David. “Of course, you are aware of the other implications of your work.”
David opened his eyes and met Vlasic's gaze. He nodded. Puzzled, Walt looked from one to the other of them. David got up and stretched. “I have to sleep,” he said.
But it was a long time before he slept. He had a single room at the hospital, more fortunate than most, who were sleeping doubled up. The hospital had more than two hundred beds, but few single rooms. The implications, he mused33. He had been aware of them from the start, although he had not admitted it even to himself then, and was not ready to discuss it now. They weren’t certain yet. Three of the women were pregnant finally, after a year and a half of barrenness. Margaret was near term, the baby well and kicking at the moment. Five more weeks, he thought. Five more weeks, and perhaps he never would have to discuss the implications of his work.
But Margaret didn’t wait five weeks. In two weeks she delivered a stillborn child. Zelda had a miscarriage34 the following week, and in the next week May lost her child. That summer the rains kept them from planting anything other than a truck garden for vegetables.
Walt began testing the men for fertility, and reported to David and Vlasic that no man in the valley was fertile.
“So,” Vlasic said softly, “we now see the significance of David’s work.”
收听单词发音 |
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throbbing
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| a. 跳动的,悸动的 | |
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unaware
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| a.不知道的，未意识到的 | |
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briefly
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| adv.简单地，简短地 | |
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catastrophe
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| n.大灾难，大祸 | |
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avert
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| v.防止，避免；转移(目光、注意力等) | |
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alleviate
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| v.减轻，缓和，缓解(痛苦等) | |
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upturn
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| n.情况好转 | |
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rusting
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| n.生锈v.（使）生锈( rust的现在分词 ) | |
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twitching
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| n.颤搐 | |
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crates
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| n. 板条箱, 篓子, 旧汽车 vt. 装进纸条箱 | |
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replicate
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| v.折叠，复制，模写；n.同样的样品；adj.转折的 | |
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harry
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| vt.掠夺，蹂躏，使苦恼 | |
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awe
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| n.敬畏，惊惧；vt.使敬畏，使惊惧 | |
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scattered
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| adj.分散的，稀疏的；散步的；疏疏落落的 | |
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rationing
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| n.定量供应 | |
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mounds
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| 土堆，土丘( mound的名词复数 )； 一大堆 | |
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diversified
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| adj.多样化的，多种经营的v.使多样化，多样化( diversify的过去式和过去分词 )；进入新的商业领域 | |
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martial
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| adj.战争的，军事的，尚武的，威武的 | |
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dwindled
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| v.逐渐变少或变小( dwindle的过去式和过去分词 ) | |
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toll
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| n.过路(桥)费；损失，伤亡人数；v.敲(钟) | |
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dissect
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| v.分割；解剖 | |
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glands
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| n.腺( gland的名词复数 ) | |
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livestock
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| n.家畜，牲畜 | |
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sterile
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| adj.不毛的，不孕的，无菌的，枯燥的，贫瘠的 | |
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isolate
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| vt.使孤立，隔离 | |
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acting
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| n.演戏，行为，假装；adj.代理的，临时的，演出用的 | |
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sterility
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| n.不生育，不结果，贫瘠，消毒，无菌 | |
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shrugged
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| vt.耸肩（shrug的过去式与过去分词形式） | |
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potency
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| n. 效力，潜能 | |
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expectancy
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| n.期望，预期，（根据概率统计求得）预期数额 | |
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steadily
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| adv.稳定地；不变地；持续地 | |
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maturity
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| n.成熟；完成；(支票、债券等)到期 | |
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mused
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| v.沉思，冥想( muse的过去式和过去分词 )；沉思自语说（某事） | |
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miscarriage
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| n.失败，未达到预期的结果；流产 | |
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