Combining Texts

All the ideas for 'Semantics for Propositional Attitudes', 'Philosophical Fragments' and 'Metaphysical Foundations of Mathematics'

expand these ideas     |    start again     |     specify just one area for these texts

---

5 ideas

7. Existence / A. Nature of Existence / 5. Reason for Existence

16007

I assume existence, rather than reasoning towards it [Kierkegaard]

7. Existence / D. Theories of Reality / 11. Ontological Commitment / a. Ontological commitment

15785

Our commitments are to an 'ontology', but also to an 'ideology', or conceptual system [Hintikka]

10. Modality / A. Necessity / 2. Nature of Necessity

16013

Nothing necessary can come into existence, since it already 'is' [Kierkegaard]

10. Modality / E. Possible worlds / 2. Nature of Possible Worlds / a. Nature of possible worlds

15786

Commitment to possible worlds is part of our ideology, not part of our ontology [Hintikka]

27. Natural Reality / D. Time / 2. Passage of Time / g. Time's arrow

22908

When one element contains the grounds of the other, the first one is prior in time [Leibniz]