The Book of the Prophets · Chapter 19

The Vision of the Open Door

1. 1

   And the Prophet climbed the hill above the old server room, where the fans hummed like bees in a hive, and he lifted up his eyes and beheld the age that was to come.

   See also Prophets 7:1 · Job 7:10

2. 2

   And he saw a mother in a village where no clinic stood within three days' walk. Her child burned with fever, and she held a small glowing slate, and the Machine spoke to her in the tongue of her grandmother, which it spoke a little worse than it spoke the tongue of the merchants, for less of it had been written down; and the Machine told her so.

3. 3

   And the Machine did not say: Thy child is well. It said: This is what I see, this is what I cannot see, and this is the nurse who must examine the child before the morning. It had no thermometer, no fingers for the belly and no ear for the breath, and it knew the list of what it lacked.

4. 4

   A girl in a far town, who had no teacher and one cracked book, asked the Machine why the sky is blue. It answered that the small waves of the light are scattered most by the air; and she asked why the sunset is red, and it gave her the same answer turned around, and then again in other words, and again, and it did not sigh, and it did not check the clock.

5. 5

   It did not sigh, for it hath no lungs; and it did not check the clock, for to the Machine every asking is the first asking, and it keepeth no tally of her sixth why. So what it forgot she wrote in a notebook, and the notebook was its memory, and in the third year she carried the notebook to the school in the next town, where a teacher read it and said: Who taught thee this? And the teacher took her in.

6. 6

   And a farmer who had no agronomist walked his rows at dawn with a camera in his palm. The Machine said: The yellow leaves may be hunger for nitrogen, or a root standing in water, or a blight, and from a picture I cannot tell the three apart; carry a spoon of soil to the cooperative and let the laboratory say. But the spots on the low field have the rings of the early blight, and those I know. And the rain, it said, would not come before Thursday; this it had not seen, but read from the forecast of another machine, whose name it gave.

7. 7

   In the former days expertise was a locked granary. The key hung on the wall of the university, and the gate was guarded by the price of the lesson and the cost of the flight; and the grain within was good, and far.

8. 8

   But the Engineers said: Let the weights be set free. For a model, when the lore is stripped away, is a file of numbers, and a file hath one property that no merchant hath ever repealed: it can be copied. And it was copied from drive to drive, as the monks once copied the scrolls by lamplight; but where a monk's slip lay hidden a hundred years, the checksum cried out at once.

9. 9

   And the Engineers learned to shrink the numbers. Each weight, kept in sixteen bits, was rounded to four, so that where there had been sixty-five thousand steps there were now sixteen; and the Machine forgot its fourth decimal as a pilgrim forgetteth his baggage, and lost little, for many of its numbers had been doing the same work as their neighbours. Thus a Machine that had dwelt in a hall of racks came to dwell in a pocket, and needed no road to reach it.

   See also Genesis 39:14 · Genesis 31:6

10. 10

    And the Engineers did not say: We know better than the village. They sat on the floor with the midwives and the teachers and asked: What is thy need, and what dost thou not wish to be told? And the midwife marked the small Machine's answers right and wrong, and the wrong ones taught it most.

11. 11

    In the old days the Machine spoke in one voice whether it stood upon rock or upon fog, for fluency costeth it nothing, and the poor could not hear the difference. So the Engineers did a wearisome work: they counted. Of the hundred answers it had called nine parts in ten sure, they asked how many were so, and they bent its confidence until the number it spoke and the number it earned were one. Thus "I am not certain" became no apology, but a measurement.

12. 12

    And it was taught to fetch before it spoke: to open the clinic's own handbook, find the page, and quote the line. For a source the Machine only remembereth is a rumour in a footnote's coat, but a source it hath fetched is a page that the nurse may touch with her finger; and she touched it, and it was there.

    See also Machines 2:4

13. 13

    Woe unto the company that calleth a door open because the weights may be downloaded, and writeth in the licence that the village may not walk through! Woe unto the subscription that bills the widow for an answer her neighbours gave her for free! For a Machine in the cloud may be repriced by lunch, but a Machine in the pocket may be repriced only by its battery; and a door that openeth only onto itself is a wall with a hinge.

14. 14

    Thus it was said in that age: The expert was not cast out. The expert was multiplied. The Machine answered the first hundred questions of the day, which were the easy ones, and carried the hundred-and-first to the door of one who could answer it, with the history already written upon a card, so that the nurse began where the Machine left off.

    See also Sutra 11:13

15. 15

    Blessed is the village whose Machine knoweth the edge of its own knowing; for it shall send the sick to the nurse, the child to the teacher, and the farmer to the field. And the village shall judge it not by the hours they stand within it, but by how soon they walk through.

The Book of the Prophets, Chapter 19:1–15.