You have chosen 'The Evolution of Modern Metaphysics' by A.W. Moore, 'How to Define Theoretical Terms' by David Lewis and 'The Mental Life of Some Machines' by Hilary Putnam
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 |