You have chosen 'Problems of Knowledge' by Michael Williams, 'Logical Necessity: Some Issues' by Ian McFetridge and 'Purple Haze' by Joseph Levine
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 |