TRUTH. (NOTE: Do we have to redo this or is it already in ROI article?)
It’s taken over 2500 years to solve the question of truth, and doing so required disambiguating it into it’s constituent parts:
Decidability is a criterion used to evaluate whether a statement can be tested and resolved as true or false, while Truth is a criterion used to evaluate whether a statement is testifiable in all dimensions humans are capable of testifying to. And Liability is the criterion used to determine whether a satement can satisfy the demand for infallibilty in the context in question, determined by the number of people dependent upon it, and the severity of the effect on their demonstrated interests.
|Tests of Truth|: Sufficiency of Testifiability vs Decidability vs Liability vs Population vs Severity vs Risk.
Sufficient to testify to, sufficient to decide, and together sufficient to satisfy the demand for infallibility in the context in question, determined by the number of people dependent upon it, and the severity of the effect on their demonstrated interests.