You have chosen 'On Plural Reference and Set Theory' by Helen Cartwright, 'A Completeness Theorem in Modal Logic' by Saul A. Kripke and 'Anselm and Actuality' by David Lewis
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 |