You have chosen 'Queries to the 'Opticks'' by Isaac Newton, 'Apology for Raymond Sebond' by Michel de Montaigne and 'The Raft and the Pyramid' by Ernest Sosa
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 |