You have chosen 'Idea for a Universal History' by Immanuel Kant, 'Meditatio de principio individui' by Gottfried Leibniz and 'Pragmatism and Objective Truth' by Danielle Macbeth
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 |