You have chosen 'On the Nature of the Universe' by Lucretius, 'The Mental Life of Some Machines' by Hilary Putnam and 'Problems in the Explanation of Action' by Donald Davidson
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 |