You have chosen '' by , 'The Aim and Structure of Physical Theory' by Pierre Duhem and 'Subjective and Objective' by Thomas Nagel
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 |