You have chosen 'Remarks on the definition and nature of mathematics' by Haskell B. Curry, 'Intro to 'Rationality in Greek Thought'' by Michael Frede and 'De aequopollentia causae et effectus' 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 |