You have chosen 'Phenomenal and Perceptual Concepts' by David Papineau, 'Is Justified True Belief Knowledge?' by Edmund L. Gettier and 'The Logical Structure of the World (Aufbau)' by Rudolph Carnap
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Theory, or select a subheading: |
| A. | Speculations on Nature | |
| B. | Natural Kinds | |
| C. | Causation | |
| D. | Laws of Nature |