Combining Texts

You have chosen 'Treatise on double arguments' by Anon (Diss), 'Replies on 'Limits of Abstraction'' by Kit Fine and 'The Character of Physical Law' by Richard P. Feynman

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All the ideas for Natural Theory, or select a subheading:
      A. Speculations on Nature
      B. Natural Kinds
      C. Causation
      D. Laws of Nature