The Probe — Summary

Suki comes home too tired to ask the question, and that is the point of coming home tired. She is twenty-four and has spent three years rewetting an upland bog drained a century and a half ago. Her gloves by the door are the only dirty thing in a house that cleans itself and has learned to leave them alone.

The drones map the bog every morning; the model knows the water table and the peat depth better than anyone has ever known any ground; the walking excavators build the dams where it sends them with nobody in the cab. What the model cannot do yet is stand in a drain in April with the water to the knee and know from the give of the peat and the color of the water that the ditch is undercut a meter further along than the survey shows. That is three years of standing in the drain, and the model is learning it from every dam she places, and nobody on the crew pretends otherwise. Earned weight is the only kind the system did not remove, and it did not remove it only because it has not finished learning.

The weight is real. She drives a steel probe into the peat, reads the bottom, and says here, and in three weeks the water stands behind the dam and the moss is drinking. Being the one who says here, and the one who is wrong sometimes and says so, brings her down off the hill at four with nothing left in her to ask anything.

Then she eats, standing at the counter, and sits, and the question comes back: not the bog, which she can account for to the tonne, but her. The meal answered hunger and only made her strong enough to hear the question. Weight found is neither weight given nor weight kept; it is borrowed against a day the lender has already named, and the day has a name because the model is learning. She does not resent this. She is on the side of the bog.

What she told Kai on the canal, that the weight answers the question temporarily, was a warning he heard as a report. What she did not say is that the weight does not answer the question at all; it gives a place to stand while it is asked, which her grandmother’s generation had all their lives without knowing. Whether the ones who have found weight hear the question most clearly is left open. There is no epiphany at the counter. Tomorrow she will go up again and be needed for the length of the day. She will be hungry again by morning, and she has decided that is not a complaint.