You have chosen 'Principles of Philosophy' by René Descartes, 'The Origin of the Work of Art' by Martin Heidegger and 'Beyond internal Foundations to external Virtues' by Ernest Sosa
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 |