You have chosen 'Commentary on the Metaphysics' by Avicenna (Abu Ibn Sina), 'Essence and Accident' by Irving M. Copi and 'The soul's dependence on the body' by Galen
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 |