You have chosen 'Formal and Transcendental Logic' by Edmund Husserl, 'Intro to Principles of Morals and Legislation' by Jeremy Bentham and 'Theory of Knowledge (2nd edn)' by Keith Lehrer
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 |