[FOM] S4 + ZFC

Kevin Watkins kevin.watkins at gmail.com
Sat Aug 25 14:55:00 EDT 2007

I happen to have in front of me Charles Parsons' book of essays
_Mathematics in Philosophy_, the 11th chapter of which is titled "Sets
and Modality".  I haven't finished it, but it seems to be treating set
theories with modal operators in the object language.  Free logic is
also involved somehow, but I don't really understand what is going on

Kevin Watkins

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