The Harmony of Truth

Keep confidence proportionate to reasons, including when an error serves a good cause.

Confidence can attach itself to a position because other people now know we hold it. At that point a correction threatens more than a sentence. It can threaten belonging, reputation, or a purpose we still believe good.

The Harmony of Truth asks that those costs be named rather than disguised as reasons the claim remains sound.

It permits confidence where evidence warrants it. It does not make endless doubt an achievement. Nor does it require treating every objection as equally strong. What matters is whether reasons can reach a claim and change it.

Generated fluency, popularity and a pleasing style are not substitutes for that connection. The same applies to the carefully qualified prose on this site. The editorial principles provide a way to hold it to its own demand.

Where it is tested

These are not worked examples with correct answers at the back. They are situations in which this Harmony genuinely conflicts with something else that matters. If one of them seems easy, it is probably worth re-reading.

An imagined community group publishes an overstated air-quality estimate. Better measurements arrive after the report has helped secure support for a change the group still believes is worthwhile.

The tension Correcting the figure may weaken support. Leaving it alone makes the cause depend on a claim the group can no longer defend.

What this Harmony asks you to weigh Publish what changed where the original claim appeared. Then argue for the policy on the reasons that remain. A worthy purpose does not convert an inaccurate measurement into evidence.

Practicing it

State what you know, what you infer, and what you have not checked.
Correct a consequential error where its audience can find the correction.