You have chosen 'Meaning and the Moral Sciences' by Hilary Putnam, 'Explanation - Opening Address' by J.J.C. Smart and 'Mathematics: Form and Function' by Saunders MacLane
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 |