Modal Realism's Indeterminacy Problem
If all possible worlds exist concretely, what determines which one is actual? The actuality of the actual world seems unexplained.
What the system says
Actuality is inhabitation, not a further property; the indeterminacy problem arises from treating worldframes as prior to their monadic inhabitants.
The system addresses this phenomenon by locating it within the broader structural account. The apparatus of worldframes, monadic inhabitation, and the disclosive/structural distinction provides the conceptual resources needed to dissolve or resolve the puzzle rather than simply describe it.
Existing positions in the literature
Standard approaches to this phenomenon in the philosophical and scientific literature face characteristic difficulties. The system's account does not simply choose among these positions but provides a structural diagnosis of why each fails and what a satisfactory account would require.
Claims addressing this
A worldframe exists as determinate — as having the entities, relations, and history it has — only in virtue of being inh…
The identity of a worldframe is not given independently of the monadic perspectives that inhabit it; inhabitation is con…