You have chosen 'Criterion of Validity in Reasoning' by Charles Sanders Peirce, 'The Powers Metaphysics' by Neil E. Williams and 'Principia Mathematica' by Isaac Newton
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Natural Theory, or select a subheading: |
A. | Speculations on Nature | |
B. | Natural Kinds | |
C. | Causation | |
D. | Laws of Nature |