You have chosen 'Title, Unity, Authenticity of the 'Categories'' by Michael Frede, 'Human Society in Ethics and Politics' by Bertrand Russell and 'Tarski's Theory of Truth' by Hartry Field
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 |