You have chosen 'Phenomenal and Perceptual Concepts' by David Papineau, 'Pref to new 'Materialist Theory'' by David M. Armstrong and 'Must We Believe in Set Theory?' by George Boolos
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 |