You have chosen 'Substance and Individuation in Leibniz' by Cover,J/O'Leary-Hawthorne,J, 'The Concept of Logical Consequence' by Alfred Tarski and 'Abstract of 'The Fourfold Root'' by Arthur Schopenhauer
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 |