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Situation/Worlds/Possible World/epistemic logic/Hintikka: the propositional alternatives I call "scenarios" or "models" can be states, situations, event progresses or entire world histories.
Situation/Hintikka: an interesting question is how small egocentric situations can be put together to form a larger comprehensive "world view".
Relations: There should be at least three types of relations between situations:
3. the distinction between fine-grained and coarse-grained situations.
It is best to study these separately.
Jaakko and Merrill B. Hintikka
The Logic of Epistemology and the Epistemology of Logic Dordrecht 1989
J. Hintikka/M. B. Hintikka
Untersuchungen zu Wittgenstein Frankfurt 1996