Combining Texts

You have chosen 'What do powers do when they are not manifested?' by Stathis Psillos, 'A World of Propensities' by Karl Popper and 'Aesthetic as Science of Expression' by Benedetto Croce

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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
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