You have chosen 'The Evolution of Logic' by William D. Hart, 'Must We Believe in Set Theory?' by George Boolos and 'Introductions to Utilitarianism and its Critics' by Jonathan Glover
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 |