You have chosen 'Frege's Concept of Numbers as Objects' by Crispin Wright, 'Interview with Philippa Foot' by Philippa Foot and 'What is the Basis of Moral Obligation?' by H.A. Prichard
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Science, or select a subheading: |
| A. | Basis of Science | |
| B. | Scientific Theories | |
| C. | Induction | |
| D. | Explanation |