Combining Philosophers

Ideas for Rescher,N/Oppenheim,P, Ruth Barcan Marcus and Jeremiah

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2 ideas

10. Modality / E. Possible worlds / 1. Possible Worlds / a. Possible worlds

11183

The use of possible worlds is to sort properties (not to individuate objects) [Marcus (Barcan)]

10. Modality / E. Possible worlds / 3. Transworld Objects / b. Rigid designation

11187

In possible worlds, names are just neutral unvarying pegs for truths and predicates [Marcus (Barcan)]