You have chosen 'Scientific Explanation' by R.B. Braithwaite, 'Are there propositions?' by Gilbert Ryle and 'A Materialist Theory of Mind (Rev)' by David M. Armstrong
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 |