You have chosen 'Intro to 'Questions of Time and Tense'' by Robin Le Poidevin, 'Axiomatic Theories of Truth (2005 ver)' by Volker Halbach and 'Letters to Remond de Montmort' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Theory, or select a subheading: |
| A. | Speculations on Nature | |
| B. | Natural Kinds | |
| C. | Causation | |
| D. | Laws of Nature |