Combining Texts

All the ideas for 'On Motion', 'Identity through Possible Worlds' and 'Logic as Semiotic: Theory of Signs'

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

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4 ideas

9. Objects / D. Essence of Objects / 14. Knowledge of Essences

11966

If there are essential properties, how do you find out what they are? [Chisholm]

10. Modality / E. Possible worlds / 3. Transworld Objects / a. Transworld identity

11965

Could possible Adam gradually transform into Noah, and vice versa? [Chisholm]

19. Language / B. Reference / 1. Reference theories

7634	Icons resemble their subject, an index is a natural sign, and symbols are conventional [Peirce, by Maund]

27. Natural Reality / B. Modern Physics / 1. Relativity / a. Special relativity

12709

Motion is not absolute, but consists in relation [Leibniz]