You have chosen 'Letters to Antoine Arnauld' by Gottfried Leibniz, 'Presidential Address of Am. Math. Soc' by Oswald Veblen and 'Structure of Scientific Revolutions (2nd ed)' by Thomas S. Kuhn
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 |