You have chosen 'Philosophical Essay on Probability' by Pierre Simon de Laplace, 'The Passions of the Soul' by Ren Descartes and 'The Nature of Mathematics' by Charles Sanders Peirce
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 |