It was hard to learn to use the Tempoview. Even though it had extraordinarily good computer-assisted guidance, so that getting to the exact place and time you wanted was precise within minutes, there was no computer yet that could overcome what the pastwatchers called the "significance problem." Tagiri would pick a vantage point in the village -- near the main path winding among the housesand then set up a time frame, such as a week. The computer would then scan for human passage and record all that took place within range of the vantage point.

All this took only minutes -- and enormous amounts of electricity, but this was the dawn of the twenty-third century, and solar energy was cheap. What ate up Tagiri's first weeks was sorting through the empty conversations, the meaningless events. Not that they seemed empty or meaningless at first. When she started, Tagiri could listen to any conversation and be enthralled. These were real people, from her own past! Some of them were bound to be ancestors of hers, and sooner or later she'd sort out which ones. In the meantime, she loved it all -- the flirtatious girls, the complaining old men, the tired women snapping at the rude children; and oh, those children! Those fungus-covered, hungry, exuberant children, too young to know they were poor and too poor to know that not everyone in the world woke up hungry in the morning and went to bed hungry at night. They were so alive, so alert.

Within a few weeks, though, Tagiri had run into the significance problem. After watching a few dozen girls flirting, she knew that all girls of Ikoto flirted in pretty much the same way. After watching a few dozen teasings, tauntings, quarrels, and kindnesses among the children, she realized that she had seen pretty much every variation on teasing, taunting, quarreling, and kindness that she would ever see. No way had yet been found to program the Tempoview computers to recognize unusual, unpredictable human behavior. It had been hard enough to train them to recognize human movement in the first place; in the early days, pastwatchers had had to wade through endless landings and peckings of small birds and scamperings of lizards and mice in order to see a few human interactions.

Tagiri found her own solution -- the minority solution, but those who observed her were not surprised that she was one of those who took this route. Where most pastwatchers began to resort to statistical approaches to their research, keeping counts of different behaviors and then writing papers on cultural patterns, Tagiri took quite the opposite route, beginning to follow one individual from the beginning to the end of life. She wasn't looking for patterns. She was looking for stories. Ah, said her observers. She will be a biographer; it is lives, not cultures, that she will find for us.

Then her research took a twist that her superiors had seen only a few times before. Tagiri had already worked her way seven generations deep into her mother's family when she abandoned the biographical approach and, instead of following each person from birth to death, she began to follow individual women backward, from death to birth.

Tagiri began doing this with an old woman named Amami, setting up her Tempoview to keep shifting vantage points to track Amami backward in time. It meant that except when she overrode her program, Tagiri was unable to make sense of the woman's conversations. And instead of cause and effect unfolding in the normal linear pattern, she was constantly seeing the effect first, then discovering the cause. In old age Amami walked with a pronounced limp; only after weeks of following her backward in time did Tagiri find the origin of the limp, as a much younger Amami lay bleeding on her mat, and then seemed to crawl backward away from the mat until she uncrumpled and rose to her feet to face her husband, who seemed to draw his walking stick sharply away from her body again and again.

And why had he beaten her? A few more minutes of backtracking brought the answer: Amami had been raped by two powerful men from a nearby village of Lotuko tribesmen when she went for water. But Amami's husband could not accept the idea that it was rape, for that would have meant that he was incapable of protecting his wife; it would have required him to take some kind of vengeance, which would have endangered the fragile peace between Lotuko and Dongotona in the Koss Valley. So for the good of his tribe and to salvage his own ego, he had to interpret his weeping wife's story as a lie, and assume that in fact she had been playing the whore. He was beating her to get her to give him the money she had been paid, even though it was obvious to Tagiri that he knew there was no money, that his beloved wife had not gone whoring, that in fact he was being unjust. His obvious sense of shame at what he was doing did not seem to make him go easier on her. He was more brutal than Tagiri had ever seen any man in the village -- needlessly so, continuing to cane her long after she was screaming and pleading and confessing to all sins ever committed in the world. Since he was doing this beating, not because he believed in the justice of it, but so that he could convince the neighbors that he believed his wife deserved it, he overdid it. Overdid it, and then had to watch Amami limping through the rest of her life.

If he ever asked forgiveness, or even implied it, Tagiri had missed it. He had done what he thought a man had to do to maintain his honor in Ikoto. How could he be sorry for that? Amami might limp, but she had an honorable husband whose prestige was undiminished. Never mind that even the week before she died, some of the little children of the village had still been following after her, taunting her with the words they had learned from the previous batch of children a few years older: "Lotuko-whore!"

The more Tagiri began to care about and identify with the people of Ikoto, the more she began to live in the back-to-front timeflow. As she looked at other people's actions, in and out of the Tempoview, instead of waiting to see the results of actions, she waited to see the causes. To her the world was not a potential future awaiting her manipulation; to her, it was an irrevocable set of results, and all that could be found was the irrevocable causes that led to the present moment.

Her superiors noted this with much curiosity, for those few novices who had experimented with backward timeflow in the past usually gave it up quite soon, because it was so disorienting. But Tagiri did not give it up. She went back and back and back in time, taking old women into the womb, and then following their mothers, on and on, finding the cause of everything.

It was because of this that her novice period was allowed to extend long past those uncertain months when she was still gaining skill at handling the Tempoview and finding her own way past the significance problem. Instead of giving her an assignment in one of the ongoing projects, she was allowed to continue exploring her own past. This was a very practical decision, of course, for as a storyseeker instead of a pattern-seeker, she would not fit in with any of the ongoing projects anyway. Story-seekers were usually allowed to follow their own desires. However, Tagiri's continued backward watching made her, not just unusual, but unique. Her superiors were curious to discover where her research would lead her, and what she would write.

They were not like Tagiri herself. She would have watched herself in order to discover, not where her peculiar research approach would lead, but rather where it had come from.

If they had asked her, she would have thought for a moment and told them, for she was and always had been extraordinarily self-aware. It was my parents' divorce, Tagiri would have said. They had seemed perfectly happy to her all her life; then, when she was fourteen, she learned that they were divorcing, and suddenly all the idyll of her childhood turned out to be a lie, for her father and mother had been jockeying all those years in a vicious, deadly competition for supremacy in the household. It had been invisible to Tagiri because her parents hid their pernicious competitiveness even from each other, even from themselves, but when Tagiri's father was made head of Sudan Restoration, which would put him two levels higher than Tagiri's mother in the same organization, their hatred for each other's accomplishments finally emerged into the open, naked and brutal.