Optimisation assumes stability.
It assumes that goals are clear, authority is settled, and trade-offs are understood. When these conditions hold, optimisation sharpens performance. When they do not, optimisation accelerates failure.
Without clear authority, optimisation creates local excellence and global incoherence. Teams improve what they control. Metrics are met. Efficiency rises. Yet the organisation becomes harder to steer because improvements pull in different directions.
Without escalation clarity, optimisation suppresses risk signals. Problems are solved locally to avoid delay. Issues that require senior judgement are absorbed until they surface as systemic failures.
Without governance, optimisation locks in assumptions that were never tested. Processes harden around decisions that should have remained provisional. Technology encodes behaviours that leadership never consciously endorsed.
In these conditions, the organisation becomes brittle. It performs well until it doesn’t — and when it doesn’t, adjustment is slow and costly.
Optimisation is not dangerous by itself.
It is dangerous when it precedes authority.
Before improving how work is done, organisations must be clear about who decides, how exceptions are handled, and where accountability ultimately rests. Without that clarity, optimisation simply increases the speed at which fragility accumulates.