Synopsis.
Name
Alarm Fatigue. You set the alarm to catch the danger, and you set it low, because the danger is rare and terrible and a missed one is unforgivable: better it cry a hundred times for nothing than stay silent the once it matters. So it cries, at the loose lead and the turned sleeper and the passing shadow, and every cry is the alarm doing exactly what you asked ... and the hundred false ones teach the only lesson a hundred false ones can. The responder, who cannot chase every shriek and be any use, learns what the numbers already know: this alarm is almost always wrong, so it can almost always wait, so it can be silenced and worked around and tuned out. And then the real one comes, the true reading in the flood of false, and it sounds exactly like all the others, and it is silenced exactly like all the others. The alarm set so no danger would be missed has trained the one person who could act to miss it.
Arc
The bend is this: setting an alarm to miss no danger floods the channel with false alarms, and the flood is what teaches the responder to ignore the alarm, so the caution that would catch every threat is what loses the one that counts. It runs on a rare danger met by a cautious threshold. The danger is real and seldom, and the cost of missing it is dreadful, so the responsible setting is a low one: warn on anything that might be the thing, and accept the false alarms as the price of never missing a true one. For a single alarm judged alone that is sound, the false cry is cheap and the missed danger is catastrophe, so err toward the cry. But the world is mostly benign, so a threshold low enough to catch the rare danger trips on the common harmless, and the alarms that result are overwhelmingly false, not by fault but by the base rate. And the false alarms do their work. A responder met by an alarm that is wrong ninety-nine times in a hundred is not being irrational to discount it; it is reading the same base rate the threshold ignored, and drawing the only sane conclusion, that this signal, this time, is near certainly nothing. So it waits, silences, disables, tunes out, each act reasonable against a signal that has cried wolf a hundred times, and the alarm that was meant to compel a response has trained the response out of the room. The desensitising is not a failure of care, it is care spent and exhausted on a channel that squandered it. None of it is folly or vice. Setting the alarm low to catch a deadly rare event is prudent, and discounting an alarm that is nearly always false is prudent, and each false cry is the device working and each silencing is the responder coping: the missed danger is authored by no carelessness and emerges from the sum, a cautious threshold and a benign world and a responder who learns. What was set so that no alarm would be missed becomes the reason the true alarm is. Retune it, raise the threshold, prioritise and cluster and quiet the nuisance so the few real cries stand out, and the channel can be given its meaning back: but every notch the threshold rises is a real event the alarm will now let pass, so cutting the false alarms buys the responder's attention with the risk of the very miss the low setting was meant to prevent, and the instinct that screams never miss one is the instinct that sets it low and floods the channel again, so the meaning of the alarm is bought back only by consenting, coldly, to sometimes not be warned.
Stakes
Whether an alarm can be set to miss no danger and still be heard when the danger is real. Every plot but the last moves the same way: toward the low threshold, which each setter is right to choose and all responders are deafened by, and away from the retune, which would restore the alarm's meaning and which trades exactly the missed event the low setting was meant to prevent. The production cannot make a channel that cries at everything also be a channel that is heeded, because the heeding runs on the alarm being usually right, and a threshold low enough to miss no danger is a threshold wrong most of the time. It can only show that no one was careless, that setting the alarm low is prudent and discounting a near-always-false alarm is prudent and each silencing is a responder coping, and that the one move that makes the alarm heard again, raising the threshold, must be bought by consenting to sometimes not be warned, so the caution is real and the deafness is real and the alarm set to catch every danger is the reason the true one is missed.
Estate
khai-misfits: the house that holds this production and answers for the whole run.