You have chosen 'Two Problems of Epistemology' by Karl Popper, 'On Copernicanism and Relativity of Motion' by Gottfried Leibniz and 'A Combinatorial Theory of Possibility' by David M. Armstrong
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 |