You have chosen 'Calculus Ratiocinator' by Gottfried Leibniz, ''Objectivity' in Social Sciences and Social Policy' by Max Weber and 'Travels in Four Dimensions' by Robin Le Poidevin
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 |