You have chosen 'The Fixation of Belief' by Charles Sanders Peirce, 'Commentary on 'Posterior Analytics' by Jonathan Barnes and 'Notes on Comments by Fardella' by Gottfried Leibniz
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 |