You have chosen 'Theory of Knowledge (2nd edn)' by Keith Lehrer, 'Remarks on the Foundations of Mathematics' by Ludwig Wittgenstein and 'Scientific Attitude and Fallibilism' by Charles Sanders Peirce
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 |