This paper introduces Dynamic Modal Realism (DMR), a framework that identifies existence with internal logical consistency and relational definability. By defining the For All (UA) as the relational closure of all consistent structures and the Null () as the limit of non-definability, the theory provides a model for the emergence of stable, branching timelines and self-maintaining observers. DMR proposes that reality consists of a space of all internally consistent relational structures (UA) together with a distinguished actualized structure or trajectory (A), which defines realized evolution. Within this framework, consistency defines possibility, while actualization is defined as a fixed-point structure invariant under admissible consistency-preserving structure. This model accounts for the emergence of time as an internal relational ordering and grounds the existence of observers as self-maintaining relational substructures embedded within the actualized structure. Version 3 attempts to patch several valid issues.
Landon Xie (2026) studied this question.