You have chosen 'Introduction to the Philosophy of History' by Georg W.F.Hegel, 'Lectures on the Principles of Political Obligation' by T.H. Green and 'The Logic of Scientific Discovery' by Karl Popper
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 |