Sense of Obligation

its controls were neatly cased and mounted. Cables ran from them to a roughly constructed cage of woven metal straps, hammered and bent into shape by hand. Three technicians were working on the equipment. Brion wondered what sort of bloodthirsty war-lovers the magter had found to handle the bombing for them. Then he saw the chains around their necks and the bloody wounds on their backs. He still found it difficult to have any pity for them. They had been obviously willing to accept money to destroy another planet—or they wouldn't have been working here. They had probably rebelled only when they had discovered how suicidal the attack would be.

Thirteen minutes to midnight.

Cradling the radio against his chest, Brion rose to his feet. He had a better view of the bombs now. There were twelve of them, alike as eggs from the same deadly clutch. Pointed like the bow of a spacer, each one swept smoothly back for its two meters of length, to a sharply chopped off end. They were obviously incomplete, the war heads of rockets. One had its base turned towards him and he saw six projecting studs that could be used to attach it to the missing rocket. A circular inspection port was open in the flat base of the bomb.

This was enough. With this description the Nyjorders would know he couldn't be lying about finding the bombs. Once they realized this they couldn't destroy Dis without first trying to neutralize them.

Brion carefully counted fifty paces before he stopped. He was far enough from the cavern so he couldn't be heard, and an angle of the cave cut off all light from behind him. With carefully controlled movements he turned on the power, switched the set to transmit and checked the broadcast frequency. All correct. Then, slowly and clearly, he described what he had seen in the cavern behind him. He kept his voice emotionless, recounting facts, leaving out anything that might be considered an opinion.

It was six minutes before midnight when he finished. He thumbed the switch to receive and waited.

There was only silence.

Slowly, the empty quality of the silence penetrated his numbed mind. There were no crackling atmospherics nor hiss of static, even when he turned the power full on. The mass of rock and earth of the mountain above was acting as a perfect grounding screen, absorbing his signal even at maximum output.

They hadn't heard him. The Nyjord fleet didn't know that the cobalt bombs had been discovered before their launching. The attack would go ahead as planned. Even now the bomb-bay doors were opening, armed H-bombs hung above the planet, held in place only by their shackles. In a few minutes the signal would be given and the shackles would spring open, the bombs drop clear....

'Killers!' Brion shouted into the microphone. 'You wouldn't listen to reason, you wouldn't listen to Hys, or me, or to any voice that suggested an alternative to complete destruction. You are going to destroy Dis and it's not necessary! There were a lot of ways you could have stopped it. You didn't do any of them and now it's too late. You'll destroy Dis and in turn this will destroy Nyjord. Ihjel said that and now I believe him. You're just another failure in a galaxy full of failures!'

He raised the radio above his head and sent it crashing into the rock floor. Then he was running back to Ulv, trying to run away from the realization that he, too, had tried and failed. The people on the surface of Dis had less than two minutes left to live.

'They didn't get my message,' Brion said to Ulv. 'The radio won't work this far underground.'

'Then the bombs will fall?' Ulv asked, looking searchingly at Brion's face in the dim reflected light from the cavern.

'Unless something happens that we know nothing about, the bombs will fall.'

They said nothing after that, they simply waited. The three technicians in the cavern were also aware of the time. They were calling to each other and trying to talk to the magter. The emotionless, parasite-ridden brains of the magter saw no reason to stop work, so the men were beaten back to their tasks. In spite of the blows they didn't go, just gaped in horror as the clock hands moved remorselessly towards twelve. Even the magter dimly felt some of the significance of the occasion. They stopped, too, and waited.

The hour hand touched twelve on Brion's watch, then the minute hand. The second hand closed the gap and for a tenth of a second the three black hands were one. Then the second hand moved on.

Brion's immediate sensation of relief was washed away by the chilling realization that he was deep underground. Sound and seismic waves were slow and the flare of atomic explosions couldn't be seen here. If the bombs had been dropped at twelve, they wouldn't know it at once.

A distant rumble filled the air. A moment later the ground heaved under them and the lights in the cavern flickered. Fine dust drifted down from the roof above.

Ulv turned to him, but Brion looked away. He could not face the accusation in the Disan's eyes.

XVIII

One of the technicians was running and screaming. The magter knocked him down and beat him into silence. Seeing this the other two men returned to work with shaking hands. Even if all life on the surface of the planet were dead, this would have no effect on the magter. They would go ahead as planned, without emotion or imagination enough to alter their set course. As they worked the technicians' attitude changed from shocked numbness to anger. Right and wrong were forgotten. They had been killed—the invisible death of radiation must already be penetrating into the caves—but they also had the chance for vengeance. Swiftly they brought their work to completion, with a speed and precision they had concealed before.

'What are those offworlders doing?' Ulv asked.

Brion stirred from his lethargy of defeat and looked across the cavern floor. The men had a wheeled hand- truck and were rolling one of the atomic warheads onto it. They pushed it over to the latticework of the jump- field.

'They are going to bomb Nyjord now, just as Nyjord bombed Dis. That machine will hurl the bombs in a special way to the other planet.'

'Will you stop them?' Ulv asked. He had his deadly blowgun in his hand and his face was an expressionless mask.

Brion almost smiled at the irony of the situation. In spite of everything he had done to prevent it, Nyjord had dropped the bombs. And this act alone may have destroyed their own planet. Brion had it within his power now to stop the launching in the cavern. Should he? Should he save the lives of his killers? Or should he practice the ancient blood-oath that had echoed and destroyed down through the ages—An eye for an eye, a tooth for a tooth. It would be so simple. He literally had to do nothing. The score would be evened and his and the Disans' deaths avenged.

 

Did Ulv have his blowgun ready to kill Brion if he should try to stop the launchings? Or had he misread the Disan entirely?

'Will you stop them, Ulv?' he asked.

How large was mankind's sense of obligation? The cave man first had this feeling for his mate, then for his family. It grew until men fought and died for the abstract ideas of cities and nations, then for whole planets. Would the time ever come when men might realize that the obligation should be to the largest and most encompassing reality of all? Mankind. And beyond that to life of all kinds.

Brion saw this idea not in words, but as a reality. When he posed the question to himself in this way he found that it stated clearly its inherent answer. He pulled his gun out, and as he did he wondered what Ulv's answer might be.

'Nyjord is medvirk,' Ulv said, raising his blowgun and sending a dart across the cavern. It struck one of the technicians who gasped and fell to the floor.

Brion's shots crashed into the control board, shorting and destroying it, removing the menace to Nyjord for all time.

Medvirk, Ulv had said. A life form that co-operates and aids other life forms. It may kill in self-defense, but is essentially not a killer or destroyer. Ulv had a lifetime of knowledge about the interdependency of life. He grasped the essence of the idea and ignored all the verbal complications and confusions. He had killed the magter, who were his own people, because they were umedvirk—