You have chosen 'What is Logic?st1=Ian Hacking' by , 'Oxford Dictionary of Philosophy' by Simon Blackburn and 'Why there isn't a ready-made world' by Hilary Putnam
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 |