You have chosen 'Scientific Explanation' by R.B. Braithwaite, 'Elucidation of some points in E.Schrder' by Gottlob Frege and 'Introduction to the Philosophy of Mind' by Keith T. Maslin
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 |