— I assume it is reward you seek. What do you want?

— Golly, let me think. Can I have my own ship?

— I understand that to be negotiable.

— I'll bet.

— You may have whatever you want. There. Will that do?

— Oh, of course.

— Genar-Hofoen, please. I beg you; say you will do this thing.

— D and G, you're begging me? Genar-Hofoen asked with a laugh in his thought, as the blue-collared scratchound writhed hopelessly in the other beast's jaws and Fivetide started to turn to him.

— Yes, I am! Now will you agree? Time is of the essence!

From the corner of one eye, Genar-Hofoen watched one of Fivetide's limbs begin to flip towards him. He readied his slow-reacting body for the blow.

— I'll think about it.

— But-!

— Quit that signal, suit. Tell the module not to wait up. Now, suit — command instruction: take yourself off-line until I call on you.

Genar-Hofoen halted the effects of the quicken. He smiled and sighed a happy sigh as Fivetide's celebratory blow landed with a teeth-rattling thud on his back and the Culture lost a thousand suckers. Could be a fun evening.

The horror came for the commandant again that night, in the grey area that was the half-light from a full moon. It was worse this time.

In the dream, he rose from his camp bed in the pale light of dawn. Down the valley, the chimneys above the charnel wagons belched dark smoke. Nothing else in the camp was moving. He walked between the silent tents and under the guard towers to the funicular, which took him up through the forests to the glaciers.

The light was blinding white and the cold, thin air rasped the back of his throat. The wind buffeted him, raising veils of snow and ice that shifted across the fractured surface of the great river of ice, contained between the jagged banks of the rock-black and snow-white mountains.

The commandant looked around. They were quarrying the deep western face now; it was the first time he had seen this latest site. The face itself lay inside a great bowl they had blasted in the glacier; men, machines and drag-lines moved like insects in the bottom of the vast cup of shining ice. The face was pure white except for a speckling of black dots which from this distance appeared just like boulders. It looked dangerously steep, he thought, but cutting it at a shallower angle would have taken longer, and they were forever being hurried along by headquarters…

At the top of the inclined ramp where the drag lines released their hooked cargoes, a train waited, smoke drifting blackly across the blindingly white landscape. Guards stamped their feet, engineers stood in animated discussion by the winch engine and a caravan shack disgorged another shift of stackers fresh from a break. A sledge full of face-workers was being lowered down the huge gash in the ice; he could make out the sullen, pinched faces of the men, bundled in uniforms and clothes that were little better than rags.

There was a rumble, and a vibration beneath his feet.

He looked round to the ice face again to see the entire eastern half of it crumbling away, collapsing and falling with majestic slowness in billowing clouds of whiteness onto the tiny black dots of the workers and guards below. He watched the little figures turn and run from the rushing avalanche of ice as it pressed down through the air and along the surface towards them.

A few made it. Most did not, disappearing under the huge white wave, rubbed out amongst that chalky, glittering turmoil. The noise was a roar so deep he felt it in his chest.

He ran along the lip of the face-cut to the top of the inclined plane; everybody was shouting and running around. The entire bottom of the bowl was filling with the white mist of the kicked-up snow and pulverised ice, obscuring the still-running survivors just as the ice-fall itself had those it had buried.

The winch engine laboured, making a high, screeching noise. The drag lines had stopped. He ran on to the knot of people gathering near the inclined plane.

I know what happens here, he thought. I know what happens to me. I remember the pain. I see the girl. I know this bit. I know what happens. I must stop running. Why don't I stop running? Why can't I stop? Why can't I wake up?

As he got to the others, the strain on the trapped drag line — still being pulled by the winch engine — proved too much. The steel hawser parted somewhere down inside the bowl of mist with a noise like a shot. The steel cable came hissing and sizzing up through the air, snaking and wriggling as it ripped up the slope towards the lip, loosing most of its grisly cargo from its hooks as it came, like drops of ice off a whip.

He screamed to the men at the top of the inclined plane, and tripped, falling onto his face in the snow.

Only one of the engineers dropped in time.

Most of the rest were cut neatly in half by the scything hawser, falling slowly to the snow in bloody sprays. Loops of the hawser smacked off the railway engine with a thunderous clanging noise and wrapped themselves around the winch housing as though with relief; other coils thumped heavily to the snow.

Something hit his upper leg with the force of a fully swung sledgehammer, breaking his bones in a cataclysm of pain. The impact rolled him over and over in the snow while the bones ground and dug and pierced; it went on for what felt like half a day. He came to rest in the snow, screaming. He was face-to-face with the thing that had hit him.

It was one of the bodies the drag line had flicked off as it tore up the slope, another corpse they had hacked and loosened and pulled like a rotten tooth from the new face of the glacier that morning, a dead witness that it was their duty to discover and remove with all dispatch and secrecy to the charnel wagons in the valley below to be turned from an accusatory body to innocent smoke and ash. What had hit him and shattered his leg was one of the bodies which had been dumped in the glacier half a generation ago, when the enemies of the Race had been expunged from the newly conquered territories.

The scream forced its way out of his lungs like something desperate to be born to the freezing air, like something aching to join the screams he could hear spread around him near the lip of the inclined plane.

The commandant's breath was gone; he stared into the rock-hard face of the body that had hit him and he sobbed for breath to scream again. It was a child's face; a girl's.

The snow burned his face. His breath would not come back. His leg was a burning brand of pain lighting up his whole body.

But not his eyes. The view began to dim.

Why is this happening to me? Why won't it stop? Why can't I stop it? Why can't I wake up? What makes me re-live these terrible memories?

Then the pain and the cold went away, seemed to be taken away, and another kind of coldness came upon him, and he found himself… thinking. Thinking about all that had happened. Reviewing, judging

… In the desert we burned them immediately. None of this sloppiness. Was it some attempt at poetry, to bury them in the glacier? Interred where they were so far up the ice sheet, their bodies would stay in the ice for centuries. Buried too deep for anyone to find without the killing effort we had to put into it. Did our leaders begin to believe their own propaganda, that their rule would last a hundred lifetimes, and so started to think that far ahead? Could they see the melt-lakes below the glacier's ragged, dirty skirt, all those centuries from now, covered with the floating bodies released from the ice's grip? Did it start to worry them what people would think of them then? Having conquered all the present with such ruthlessness, did they embark on a campaign to defeat the future too, make it love them as we all pretend to?