You have chosen 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero, 'Reply to Second Objections' by Ren Descartes and 'Prolegomena to Any Future Metaphysic' by Immanuel Kant
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Natural Theory, or select a subheading: |
A. | Speculations on Nature | |
B. | Natural Kinds | |
C. | Causation | |
D. | Laws of Nature |