You have chosen 'Through the Looking Glass' by Lewis Carroll (C.Dodgson), 'On 'Insolubilia' and their solution' by Bertrand Russell and 'The Value of Science' by Henri Poincar
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 |