Combining Texts

You have chosen 'A Discourse on Method' by René Descartes, 'Believing the Axioms I' by Penelope Maddy and 'The Individual, the State, and the Common Good' by John Haldane

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All the ideas for Natural Reality, or select a subheading:
      A. Classical Physics
      B. Modern Physics
      C. Space
      D. Time
      E. Cosmology
      F. Chemistry
      G. Biology