You have chosen 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero, 'Pacidius Philalethi dialogue' by Gottfried Leibniz and 'Moral Consciousness and Communicative Action' by Jrgen Habermas
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 |