You have chosen 'Counterpart theory and Quant. Modal Logic' by David Lewis, 'The Thesis that Mathematics is Logic' by Hilary Putnam and 'Walking the Tightrope of Reason' by Robert Fogelin
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 |