You have chosen 'Causality: Production and Propagation' by Wesley Salmon, 'Discourse on the Origin of Inequality' by Jean-Jacques Rousseau and 'Trees, Terms and Truth' by George Engelbretsen
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 |