Expectations change how the same experience feels.
More quotesYear one: the flood barrier is funded.
Year two: no flood.
Year three: no flood.
Year four: somebody asks why money is being wasted on a barrier for floods that never happen.
Prevention consumes its own evidence. Success looks like an uneventful calendar, while failure produces helicopters, headlines and identifiable heroes. Budgets drift towards visible rescue and away from the boring competence that removes the rescue scene.
The six biases reinforce the drift. Myopia makes today’s cost clearer than tomorrow’s loss. Amnesia fades the last disaster. Optimism exports the next one to somebody unluckier. Inertia protects the current plan. Simplification deletes inconvenient risks. Herding finds reassurance in everyone else’s unpreparedness.
Fear alone rarely solves this. Another photograph of ruin may make the hazard vivid while leaving the protective action distant. Thresholds, rehearsed decisions and visible maintenance turn an abstract future into something executable. Institutional memory matters because emotional memory has a short warranty.
Then another quiet year arrives, and the barrier looks wasteful again.
That complaint is the political price of prevention: the better it works, the less dramatic the case for continuing becomes. A disaster avoided leaves no grateful survivors to defend the invoice.
Keep the flood maps, near misses, maintenance logs and original decision where the next budget holder can find them. Put a review date against the barrier before the quiet year begins. In year five, somebody will ask the same question from year four, and the answer cannot depend on the one person who remembers the water.