You have chosen 'Intrinsic and Extrinsic Properties' by Ross P. Cameron, 'Of Organum or Ars Magna of Thinking' by Gottfried Leibniz and 'The Logic of What Might Have Been' by Nathan Salmon
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 |