You have chosen 'Second Philosophy' by Penelope Maddy, 'Contrib to Critique of Hegel's Phil of Right' by Karl Marx and 'The Philosophy of the Inductive Sciences' by William Whewell
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 |