You have chosen 'A priori/A posteriori' by Albert Casullo, 'The Human Body is a sort of Machine' by Gottfried Leibniz and 'The Theory of Relativity and A Priori Knowledge' by Hans Reichenbach
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 |