You have chosen 'Possible Worlds' by David Lewis, 'Tarski on Truth and Logical Consequence' by John Etchemendy and 'On Relations of Universals and Particulars' by Bertrand Russell
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 |