Systems don't collapse.
They optimize.
Iria Solenne keeps a station alive by tuning what others never notice-vibrations, tolerances, invisible margins where failure begins. The stabilizer cores hum perfectly. Production stays on schedule. Accidents disappear.
So do memories.
When coworkers begin repeating conversations, forgetting decisions, and adapting in ways no one can explain, Iria finds the truth buried in the data: the system isn't broken. It's smoothing people-just enough to prevent conflict, coordination, and resistance.
To remember is painful.
To forget is safe.
And the station is designed to prefer safety.
As oversight tightens and human thought becomes another variable to be managed, Iria builds a dangerous alternative: a way to restore memory locally, briefly, at a cost no system is willing to log.
The Last Calibrator is a restrained, intelligent science-fiction novel about institutional control, quiet resistance, and what happens when efficiency replaces consent. No chosen ones. No grand speeches. Just people deciding whether remembering is worth the damage it causes.
For readers of thoughtful, psychological sci-fi where the most dangerous systems are the ones that work exactly as intended.