A common fix for a stale memory is to flip a fact’s tense when time passes. “Going to Singapore in July” becomes “went to Singapore.” The sentence is now true. What actually happened is that a thread closed.

The trip was a toward, and it finished. Tense recorded the close because the toward had a date. Tense is a cheap stand-in for toward. The calendar can stand in for the narrative when things have dates — trips, birthdays — and it fails for everything without one: the abandoned project, the outgrown idea, the question that stopped mattering.

Forgetting should follow threads, not clocks. The item comes down when its reason has gone still. A date did not decide that.

Does a thread close by evidence, or only when one reconciles it?

A philosophical exploration in memory systems, part 17. Terms · Previous: Reason, Not Prediction