You have chosen 'Nominalism and Substitutional Quantifiers' by Ruth Barcan Marcus, 'Aristotle on Substance' by Mary Louise Gill and 'Of the First Principles of Government' by David Hume
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 |