THE DOCTOR

by Ted Thomas

When Gant first opened his eyes he thought for an instant he was back in his home in Pennsylvania. He sat up suddenly and looked wildly around in the dark of the cave, and then he remembered where he was. The noise he made frightened his wife and his son, Dun, and they rolled to their feet, crouched, ready to leap. Gant grunted reassuringly at them and climbed off the moss-packed platform he had built for a bed. The barest

glimmerings of dawn filtered into the cave, and the remnants of the fire glowed at the mouth. Gant went to the fire and poked it and put some chips on it and blew on them. It had been a long time since he had had such a vivid memory of his old life half a million years away. He looked at the wall of the cave, at the place where he kept his calendar, painfully scratched into the rock. It had been ten years ago today when he had stepped into that molybdenum-steel cylinder in the Bancroft Building at Pennsylvania State University. What was it he had said? "Sure, I'll try it. You ought to have a medical doctor in it on the first trial run. You physicists could not learn anything about the physiological effects of time travel. Besides, this will make history, and I want to be in on it." Gant stepped over the fire and listened carefully at the mouth of the cave, near the log barrier. Outside he heard the sound of rustling brush and heavy breathing, and he knew he could not leave now. He drank some water from a gourd and ate some dried bison with his wife and son. They all ate quietly.

Dawn came, and he stepped to the mouth of the cave and listened. The great animal had left. He waved to his wife and Dun, dragged aside the barrier, and went out.

He went along the face of the cliff, staying away from the heavy

underbrush at its foot. He would go into it when he returned, and he would look for food.

In the marsh that lay beyond the underbrush was one of the many

monuments to his failures. In the rocks and tree stumps there, he had tried to grow penicillium molds on the sweet juices of some of the berries that abounded in the region. He had crushed the berries and placed the juices in a hundred different kinds of receptacles. For three years he had tried to raise the green mold, but all he ever produced was a slimy gray mass that quickly rotted when the sun struck it.

He hefted the heavy stone ax in his right hand. As he approached the cave he was looking for, he grunted loudly and then went in. The people inside held their weapons in their hands, and he was glad he had called ahead. He ignored them and went to a back corner to see the little girl. She sat on the bare stone, leaning against the rock with her mouth

open, staring dully at him as he came up to her, her eyes black against the thick blond hair that grew on her face. Gant whirled at the others and snarled at them, and snatched a bearhide from the bed of the man and carried it to the girl. He wrapped her in it and then felt the part of her forehead where there was no hair. It was burning hot, must be about 105

degrees, possibly a little more. He put her down on the rock and thumped her chest and heard the solid, hard sound of filled lungs. It was full-blown pneumonia, no longer any doubt. She gasped for breath, and there was no breath. Gant picked her up again and held her. He sat with her for over an hour, changing her position frequently in his arms, trying to make her comfortable as she gasped. He held a handful of wet leaves to her forehead to try to cool her burning face, but it did not seem to help. She went into convulsions at the end.

He laid the body on a rock ledge and pulled the mother over to see it. The mother bent and touched the girl gently on the face and then

straightened and looked at Gant helplessly. He picked up the body and walked out of the cave and down into the woods. It took several hours to dig a hole deep enough with a stick.

He hunted on the way back to the caves, and he killed a short,

heavy-bodied animal that hung upside down from the lower branches of a tree. It emitted a foul odor as he killed it, but it would make a good meal. He found a large rock outcropping with a tiny spring coming out from under it. A mass of newly sprouted shoots grew in the soggy ground. He picked them all, and headed back to his cave. His wife and Dun were there and their faces brightened when they saw what he brought. His wife

immediately laid out the animal and skinned it with a fragment of sharp, shiny rock. Dun watched her intently, leaning over while it cooked to smell the fragrant smoke. Gant looked at the short, thick, hairy woman tending the cooking, and he looked at the boy. He could easily see himself in the thin-limbed boy. Both his wife and his son had the heavy brows and the jutting jaw of the cave people. But Dun's body was lean and his eyes were blue and sparkling, and he often sat close to Gant and tried to go with him when he went out of the cave. And once, when the lightning blazed and the thunder roared, Gant had seen the boy standing at the mouth of the cave staring at the sky in puzzlement, not fear, and Gant had put a hand on his shoulder and tried to find the words that told of electrical discharges and the roar of air rushing into a void, but there were no words.

The meat was done and the shoots were softened, and the three of them squatted at the fire and reached for the food. Outside the cave they heard the sound of movement in the gravel, and Gant leaped for his club while his wife and Dun retreated to the rear of the cave. Two men appeared, one supporting the other, both empty-handed. Gant waited until he could see that one of them was injured; he could not place his right foot on the ground. Then Gant came forward and helped the injured man to a sitting position at the mouth of the cave. He leaned over to inspect the foot. The region just above the ankle was discolored and badly swollen, and the foot was at a slight angle to the rest of the leg. Both the fibula and the tibia seemed to be broken, and Gant stood up and looked around for splints. The man would probably die; there was no one to take care of him during the weeks needed for his leg to heal, no one to hunt for him and give him food and put up with his almost complete inactivity.

Gant found two chips from logs and two short branches and some strips from a cured hide. He knelt in front of the man and carefully held his hands near the swollen leg so the man could see he was going to touch it. The man's great muscles were knotted in pain and his face was gray

beneath the hair. Gant waved the second man around to one side where he could keep an eye on him, and then he took the broken leg and began to apply tension. The injured man stood it for a moment and then roared in pain and instinctively lashed out with his good leg. Gant ducked the kick, but he could not duck the blow from the second man. It hit him on the side of the head and knocked him out of the mouth of the cave. He rolled to his feet and came back in. The second man stood protectively in front of the injured man, but Gant pushed him aside and knelt down again. The foot was straight, so Gant placed the chips and branches on the leg and bound them in place with the leather thongs. Weak and helpless, the injured man did not resist. Gant stood up and showed the second man how to carry the injured man. He helped them on their way.

When they left, Gant returned to his food. It was cold, but he was

content. For the first time they had come to him. They were learning. He hurt his teeth on the hard meat and he gagged on the spongy shoots, but he squatted in his cave and he smiled. There had been a time long ago when he had thought that these people would be grateful to him for his work, that he would become known by some such name as The Healer. Yet here he was, years later, happy that at last one of them had come to him with an injury. Yet Gant knew them too well by now to be misled. These people did not have even the concept of medical treatment, and the day would probably come when one of them would kill him as he worked.

He sighed, picked up his club and went out of the cave. A mile away was a man with a long gash in the calf of his left leg. Gant had cleaned it and packed it with moss and tied it tight with a hide strip. It was time to check the wound, so he walked the mile carefully, on the lookout for the large creatures that roamed the forests. The man was chipping rock in front of his cave, and he nodded his head and waved and showed his teeth in a friendly gesture when he saw Gant. Gant showed his teeth in turn and looked at the leg. He saw that the man had removed the moss and

bandage, and had rubbed the great wound with dung. Gant bent to

inspect the wound and immediately smelled the foul smell of corruption. Near the top of the wound, just beneath the knee, was a mass of black, wet tissues. Gangrene. Gant straightened and looked around at some of the others near the cave. He went to them and tried to make them understand what he wanted to do, but they did not pay much attention. Gant returned and looked down at the wounded man, noting that his movements were

still quick and coordinated, and that he was as powerfully built as the rest of them. Gant shook his head; he could not perform the amputation

unaided, and there was no help to be had. He tried again to show them that the man would die unless they helped him, but it was no use. He left. He walked along the foot of the cliffs, looking in on the caves. In one he found a woman with a swollen jaw, in pain. She let him look in her mouth, and he saw a rotted molar. He sat down with her and with gestures tried to explain that it would be painful at first if he removed the tooth, but that it would soon be better. The woman seemed to understand. Gant took up a fresh branch and scraped a rounded point on one end. He picked up a rock twice the size of his fist, and placed the woman in a sitting position with her head resting on his thigh. He placed the end of the stick low on the gum to make sure he got the root. Carefully he raised the rock, knowing he would have but one try. He smashed the rock and felt the tooth give way and saw blood spout from her mouth. She screamed and leaped to her feet and turned on Gant, but he jumped away. Then

something struck him from behind and he found himself pinned to the ground with two men sitting on him. They growled at him and one picked up a rock and the stick and smashed a front tooth from Gant's mouth. Then they threw him out of the cave. He rolled down through the gravel and came up short against a bush. He leaped to his feet and charged back into the cave. One of the men swung a club at him, but he ducked and slammed the rock against the side of the man's head. The other ran. Gant went over to the woman, picking as he went a half handful of moss from the wall of the cave. He stood in front of her and packed some of the moss in the wound in his front jaw, and leaned over to show her the bleeding had stopped. He held out the moss to her, and she quickly took some and put it in the proper place in her jaw, She nodded to him and patted his arm and rubbed the blood out of the hair on her chin. He left the cave, without looking at the unconscious man.

Some day they would kill him. His jaw throbbed as he walked along the gravel shelf and headed for home. There would be no more stops today, and so he threaded his way along the foot of the cliff. He heard sounds of activity in several of the caves, and in one of the largest of them he heard excited voices yelling. He stopped, but his jaw hurt too much to go in. The noise increased and Gant thought they might be carving up a large kill. He was always on the lookout for meat, so he changed his mind and went in. Inside was a boy about the age of Dun, lying on his back, gasping for air. His face had a bluish tinge, and at each intake of air his muscles tensed and his back arched with the effort to breathe. Gant pushed to his side and forced his mouth open. The throat and uvula were greatly swollen, the air passage almost shut. He quickly examined the boy, but there was no sign of injury or disease. Gant was puzzled, but then he concluded the boy must have chewed or eaten a substance to which he was sensitive. He looked at the throat again. The swelling was continuing. The boy's jutting jaws made mouth-to-mouth resuscitation impossible. A tracheotomy was indicated. He went over to the fire and smashed one piece of flint

chopping stone on another, and quickly picked over the pieces. He chose a short, sharp fragment and stooped over the boy. He touched the point of the fragment against the skin just beneath the larynx, squeezed his thumb and forefinger on the fragment to measure a distance a little over half an inch from the point, and then thrust down and into the boy's throat until his thumb and forefinger just touched the skin. Behind him he heard a struggle, and he looked up in time to see several people restrain a woman with an ax. He watched to see that they kept her out of the cave and away from him before he turned back to the boy. By gently turning the piece of flint he made an opening in the windpipe. He turned the boy on his side to prevent the tiny trickle of blood from running into the opening. The result was dramatic. The boy's struggles stopped, and the rush of air around the piece of flint sounded loud in the still of the cave. The boy lay back and relaxed and breathed deeply, and even the people in the cave could tell he was now much better. They gathered around and watched silently, and Gant could see the interest in their faces. The boy's mother had not come back.

For half an hour Gant sat holding the flint in the necessary position. The boy stirred restlessly a time or two, but Gant quieted him. The people drifted back to their activities in the cave, and Gant sat and tended his patient.

He leaned over the boy. He could hear the air beginning to pass through his throat once again. In another fifteen minutes the boy's throat was open enough, and Gant withdrew the flint in one swift movement. The boy

began to sit up, but Gant held him down and pressed the wound closed. It stayed closed, and Gant got up. No one paid any attention when he left. He went along the gravel shelf, ignoring the sounds of life that came out of the caves as he went by. He rounded a boulder and saw his own cave ahead. The log barrier was displaced and he could hear snarls and grunts as he ran into the semidarkness inside. Two bodies writhed on the floor of the cave. He ran closer and saw that his wife and another woman were

struggling there, raking each other's skin with thick, sharp nails, groping for each other's jugular vein with long, yellow teeth. Gant drove his heel into the side of the woman's body, just above the kidney. The air exploded from her lungs and she went limp. He twisted a hand in her hair and yanked her limp body away from his wife's teeth and ran for the entrance of the cave, dragging her after him. Outside, he threw the limp body down the slope. He turned and caught his wife as she came charging out. She fought him, trying to get to the woman down the slope, and it was only because she was no longer trying to kill that he was able to force her back into the cave.

Inside, she quickly stopped fighting him. She went and knelt over

something lying on the foot of his bed. He rubbed his sore jaw and went over to see what it was. He stared down in the dim light of the cave. It was Dun, and he was dead. His head had been crushed. Gant cried out and leaned against the wall. He knelt and hugged Dun's warm body to him, pushing his wife aside. He pressed his face into the boy's neck and thought of the years that he had planned to spend in teaching Dun the healing arts. He felt a heavy pat on his shoulder and looked up. His wife was there, awkwardly patting him on the shoulder, trying to comfort him. Then he remembered the woman who had killed his son.

He ran out of the cave and looked down the slope. She was not there, but he caught a flash of movement down the gravel shelf and he could see her staggering toward her cave. He began to run after her, but stopped. His anger was gone, and he felt no emotion save a terrible emptiness. He turned and went back into the cave for Dun's body. In the forest he slowly dug a deep hole. He felt numb as he dug, but when it was done and he had rolled a large stone on top of the grave, he kneeled down near it, held his face in his hands and cried. Afterward, he followed the stream bed to a flat table of solid rock. At the edge of the rock table, where the wall of rock began to rise to the cliffs above, half hidden in the shrub pine, was a mass of twisted metal wreckage. He looked down on it and thought again of that day ten years ago. Here, on the site of Pennsylvania State University, at College Park, Pennsylvania, was where he started and where he ended. But a difference of half a million years lay between the start and the end. Once tears had come to his eyes when he looked at the wreckage, but no longer. There was work to do here and he was the only one who could do it. He nodded and turned to climb to his cave. There was cold meat and shoots there, and a wife, and perhaps there could be another son. And this day, for the first time, an injured man had come to see him.

The End