display all the ideas for this combination of texts
3 ideas
9018 | A physical object is the four-dimensional material content of a portion of space-time [Quine] |
16463 | Adams says actual things have haecceities, but not things that only might exist [Adams,RM, by Stalnaker] |
9019 | Four-d objects helps predication of what no longer exists, and quantification over items from different times [Quine] |