The essential was survival, not making idle distinctions. And one small part of survival today was the Everest Pyramid's job. It sat and waited. It sent out its h-f pulses bouncing and scattering, and it bounced and scattered them additionally on their return. Deep inside, the more-than-anamorphically distorted picture was reintegrated. Deeper inside, it was interpreted and evaluated for its part in survival. * * * * * There was a need for certain mechanisms which grew on this planet. At irregular times, the Pyramid evaluated the picture to the effect that a mechanism--a wristwatch, so to speak--was ripe for plucking; and by electrostatic charges, it did so. The electrostatic charges, in forming, produced what humans called an Eye. But the Pyramid had no use for names. It merely plucked, when a mechanism was ripe. It had found that a mechanism was ripe now. A world away, before the steps of Wheeling's Federal Building, electrostatic charges gathered above a component whose name was Citizen Boyne. There was a small sound like the clapping of two hands which made the three hundred citizens of Wheeling jerk upright out of their meditations. The sound was air filling the gap that had once been occupied by Citizen Boyne, who had instantly vanished--who had, in a word, been ripe and therefore been plucked. VI Glenn Tropile and his sobbing wife passed the night in the stubble of a cornfield. Neither of them slept much. Tropile, numbed by contact with the iron chill of the field--it would be months before the new Sun warmed the Earth enough for it to begin radiating in turn--tossed restlessly, dreaming. He was Wolf. Let it be so, he told himself again and again. I _will_ be Wolf. I will strike back at the Citizens. I will-- Always the thought trailed off. He would exactly _What_? What could he do? Migration was an answer--go to another city. With Gala, he guessed. Start a new life, where he was not known as Wolf. And then what? Try to live a sheep's life, as he had tried all his years? And there was the question of whether, in fact, he could manage to find a city where he was not known. The human race was migratory, in these years of subjection to the never quite understood rule of the Pyramids. It was a matter of insulation. When the new Sun was young, it was hot, and there was plenty of warmth; it was possible to spread north and south, away from final line of permafrost which, in North America, came just above the old Mason-Dixon line. When the Sun was dying, the cold spread down. The race followed the seasons. Soon all of Wheeling would be spreading north again, and how was he to be sure that none of Wheeling's Citizens might not turn up wherever he might go? He could be sure--that was the answer to that.