You have chosen 'Substance and Essence in Aristotle' by Charlotte Witt, 'Letters to Hugo Boxel' by Baruch de Spinoza and 'Mind, Brain and the Quantum' by Michael Lockwood
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 |