You have chosen 'A Puzzle about Belief' by Saul A. Kripke, 'Of liberty, Fate and God's grace' by Gottfried Leibniz and 'Completeness of Axioms of Logic' by Kurt Gdel
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 |