You have chosen 'The Roots of Reference' by Willard Quine, 'Title, Unity, Authenticity of the 'Categories'' by Michael Frede and 'Regressive Method for Premises in Mathematics' by Bertrand Russell
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 |