You have chosen 'Exigency to Exist in Essences' by Gottfried Leibniz, 'The Philosophy of the Inductive Sciences' by William Whewell and 'What Numbers Could Not Be' by Paul Benacerraf
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Existence, or select a subheading: |
| A. | Nature of Existence | |
| B. | Change in Existence | |
| C. | Structure of Existence | |
| D. | Theories of Reality | |
| E. | Categories |