You have chosen 'Material Beings' by Peter van Inwagen, 'Aristotle and Kant on the Source of Value' by Christine M. Korsgaard and 'On Probability and Induction' by Hans Reichenbach
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 |