You have chosen 'Changes in Events and Changes in Things' by Arthur N. Prior, 'The Laws of Thought' by George Boole and 'reports of last days' by Socrates
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 |