You have chosen 'The Guide of the Perplexed' by Moses Maimonides, 'Abortion and the Doctrine of Double Effect' by Philippa Foot and 'A Realistic Theory of Categories' by Roderick Chisholm
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 |