9 ideas
18823 | To say there could have been people who don't exist, but deny those possible things, rejects Barcan [Stalnaker, by Rumfitt] |
16659 | Relations do not add anything to reality, though they are real aspects of the world [Olivi] |
12693 | A body is that which exists in space [Leibniz] |
16673 | Quantity just adds union and location to the extension of parts [Olivi] |
16409 | Unlike Lewis, I defend an actualist version of counterpart theory [Stalnaker] |
16411 | If possible worlds really differ, I can't be in more than one at a time [Stalnaker] |
16412 | If counterparts exist strictly in one world only, this seems to be extreme invariant essentialism [Stalnaker] |
16410 | Extensional semantics has individuals and sets; modal semantics has intensions, functions of world to extension [Stalnaker] |
16663 | Things are limited by the species to certain modes of being [Olivi] |