Kate Wilhelm

Sometimes the loneliness had been almost too much, he thought, and always at those times he had found comfort in the woods, where he said nothing. He wondered if the others were still gloomy; no one spoke of it any longer. He smiled as he thought of how the women had wet and screamed and straddle behind him, I want to run to catch up once more.

He looked at the sky once more. Men had gone out there, he thought in wonder, and couldn't think why. Singly and in small groups they had gone into strange lands, across wide seas, had climbed mountains where no human foot had ever trod. And he couldn't think why they had done these things. What impulse had driven them from their own kind to perish alone, or among strangers.

The winters were getting colder, starting earlier, lasting longer, with more snows than he could remember from childhood. As soon as man stopped adding his megatons of filth to the atmosphere each day, he thought, the atmosphere had reverted to what it must have been long ago, moister weather summer and winter, more stars than he had ever seen before, and more, it seemed, each night than the night before: the sky a clear, endless blue by day, velvet blue-black at night with blazing stars that modern man had never seen.