You have chosen 'Primitive Thisness and Primitive Identity' by Robert Merrihew Adams, 'Ontology and the Vicious Circle Principle' by Charles Chihara and 'Some Remarks on Essentialism' by Richard Cartwright
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Modality, or select a subheading: |
| A. | Necessity | |
| B. | Possibility | |
| C. | Sources of Modality | |
| D. | Knowledge of Modality | |
| E. | Possible worlds |