Combining Texts

You have chosen 'Why the Universe Exists' by New Scientist writers, 'On the Introduction of Transfinite Numbers' by John von Neumann and 'On the Reduction of Necessity to Essence' by Fabrice Correia

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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