Principlev1
Annotate beliefs with validity windows specifying when they
Annotate beliefs with validity windows specifying when they were true or applicable, converting schema evolution into an explicit changelog.
Why This Is a Principle
Derives from Neural Plasticity Enables Lifelong Automatic Learning (neural plasticity and detection of statistical regularities changing over time) and Schemas as Knowledge Organization Structures (schemas organize knowledge). This prescribes temporal metadata on beliefs—following from axioms about brain adaptation and schema structure. Makes time-dependent truth explicit.