You have chosen 'Queries to the 'Opticks'' by Isaac Newton, 'The Mental Life of Some Machines' by Hilary Putnam and 'Intermediate Logic' by David Bostock
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 |