You have chosen 'Mathematical Methods in Philosophy' by Horsten,L/Pettigrew,R, 'Could a computer ever understand?' by Roger Penrose and 'What are Sets and What are they For?' by Oliver,A/Smiley,T
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 |