You have chosen 'Introductions to 'Aesthetics and the Phil of Art'' by Lamargue,P/Olson,SH, 'Philosophical Logic: Intro to Advanced Topics' by Engelbretsen,G/Sayward,C and 'Two Chief World Systems' by Galileo Galilei
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 |