You have chosen 'The Central Questions of Philosophy' by A.J. Ayer, 'Tractatus Theologico-Politicus' by Baruch de Spinoza and 'Philosophy and the Nature of Language' by David E. Cooper
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 |