You have chosen 'Universals and Particulars' by David M. Armstrong, 'Principle of Life and Plastic Natures' by Gottfried Leibniz and 'Introduction to 'Language Truth and Logic'' by A.J. Ayer
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 |