You have chosen 'Discourse on Metaphysics' by Gottfried Leibniz, 'Democracy in America (abr Renshaw)' by Alexis de Tocqueville and 'On the Algebra of Logic' by Charles Sanders Peirce
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 |