You have chosen 'Writing the Book of the World' by Theodore Sider, 'A Mathematical Introduction to Logic (2nd)' by Herbert B. Enderton and 'Existence,Ontological Commitment and Fictions' by Peter van Inwagen
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 |