You have chosen 'Frege's Theory of Numbers' by Charles Parsons, 'Grundlagen (Foundations of Theory of Manifolds)' by George Cantor and 'What is so bad about Contradictions?' by Graham Priest
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Reality, or select a subheading: |
| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |