Yes, although I would word it as “the nodes include everything relevant to our implied preferences”, rather than “whole worlds”, just to be clear what we’re talking about. Certainly the entire notion of adding together two utilities is something which requires additional structure.
Yes, although I would word it as “the nodes include everything relevant to our implied preferences”, rather than “whole worlds”, just to be clear what we’re talking about. Certainly the entire notion of adding together two utilities is something which requires additional structure.