You have chosen 'Frege's Concept of Numbers as Objects' by Crispin Wright, 'Philosophy in the Tragic Age of the Greeks' by Friedrich Nietzsche and 'Wittgenstein's 'Philosophical Investigations'' by Norman Malcolm
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 |