You have chosen 'Logicism and Ontological Commits. of Arithmetic' by Harold Hodes, 'Mind and Its Place in Nature' by C.D. Broad and 'Science and Method' by Henri Poincar
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 |