Combining Texts

You have chosen 'Croce and Collingwood' by Gary Kemp, 'On the General Idea of Proof Theory' by Dag Prawitz and 'Presupposition and Conversational Implicature' by H. Paul Grice

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All the ideas for Existence, or select a subheading:
      A. Nature of Existence
      B. Change in Existence
      C. Structure of Existence
      D. Theories of Reality
      E. Categories