Evolution

And every one of this thousand-strong band, from the smallest baby to the most wizened thirty-five-year-old crone, was marked with the characteristic red or black vertical stripes that Pebble still wore on his face.

Far would have been astonished to see what had become of her innocent innovation with the bits of ocher. What had started out as a half-unconscious sexual deception had become, over immense stretches of time, a kind of looser celebration of fecundity. Women and even some men would mark their legs with the characteristic color of fertility. Slowly, dim minds and fumbling fingers had experimented with other forms of markings, new symbols.

By now, though, this crude scribbling had a purpose. Pebble’s vertical markings were a kind of uniform, setting a boundary between his folk and others. You didn’t need to remember everybody in your group personally — as Capo had had to when he had tried to lead his followers. You didn’t need to know faces. All you needed was the symbol.

The symbols united the bands. In a way the symbols had become what they fought for. These crude stripes and body markings were the birth of art, but they were also the birth of nations, the birth of war. They would make possible conflicts that would transcend even the deaths of those who had started them. That was why hominid minds were becoming smarter at creating the symbols, with each new generation.

All across this landscape there were clans like this, clans of more or less the same size. They were all sedentary, all staying where they had been born, where their parents and grandparents had lived and died. Their languages were mutually incomprehensible. Indeed many of these communities were no longer even able to interbreed, so long had they been isolated. And there they stayed, until they were displaced by some natural catastrophe like a climate shift or a flood — or by other people.

Which was why the clans had formed in the first place, of course: to keep out the refugees.

It had been terribly hard for them. At last, after eleven years, they had come to this place, this beach, and they had been forced to stop, for here the land had run out.

Now Pebble heard a mournful cry from up the beach. "Hey, hey! Help, help!"

Pebble stood and peered that way. He saw two stocky figures staggering toward the hut. They were Hands and Hyena, the one characterized by his huge, powerful hands, the other by his habit, when hunting, of laughing like a scavenger. These two men had joined Pebble’s group during their long odyssey. But now they were struggling. Hyena was leaning heavily on the powerful shoulders of his companion, and even from here Pebble could hear Hyena’s wheezing gasps.

Dust came out of the hut. Pebble’s mother, in her late thirties now, had grown gaunt and bent with the stresses her body had endured during the long walk, and her hair was white and wispy. But she was still doggedly alive. Now she began to hobble up the beach toward Hyena and Hands, and called out. "Stab, stab!"

Hyena collapsed to the beach, and Pebble could see a stone blade sticking out of his back. Hands struggled to get him to his feet again.

Muttering darkly Pebble stalked across the beach after his mother.

By the time they had brought Hyena back to the hut, the light was beginning to leave the sky.

Preparing themselves for the tasks of the night, the people moved around the hut. The men and women alike had immense bulging shoulder muscles that showed humplike through their leather wraps. Even their hands were huge, with broad spadelike fingertips. Their bones were thick-walled, capable of enduring great stress, and their joints were heavy and bony. These were massive people, solid, as if carved out of the Earth themselves.

They had to be strong. In a tough environment, they had to work very hard all their lives, making up in brute force and endless labor what they lacked in smarts. Few reached the end of their lives without the pain of old wounds and such problems as degenerative bone diseases. And hardly anybody lived beyond forty.

Hyena’s wound was unremarkable. Even the fact that he had clearly been stabbed in the back by a hominid from a rival band beyond the bluffs did not arouse much interest. Life was hard. Injuries were commonplace.

Inside the low, irregular, poky hut there was no light save from the fire and whatever daylight leaked through the gaps in the plaited walls. There was little organization. At the back of the hut were piled up bones and shells, discarded after meals. Tools, some broken or just half-finished, lay where they had been dropped, as did bits of food, leather, wood, stone, unworked skin. On the floor could be spotted traces of the staples that the group relied on: bananas, dates, roots and tubers, a great deal of yam. The adults did dump their feces and urine outside, to keep out the flies, but the younger children had yet to learn that trick, and so the floor was littered with half-buried infant shit.