You have chosen 'The Evolution of Modern Metaphysics' by A.W. Moore, 'Exigency to Exist in Essences' by Gottfried Leibniz and 'On the Conservation of Force' by Hermann von Helmholtz
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 |