You have chosen 'Survival and Identity, with postscript' by David Lewis, 'Dialogue on human freedom and origin of evil' by Gottfried Leibniz and 'The Value Problem' by John Greco
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 |