Combining Texts

You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'On the Nature of Mathematical Reasoning' by Henri Poincar and 'An Essay on Free Will' by Peter van Inwagen

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All the ideas for Science, or select a subheading:
      A. Basis of Science
      B. Scientific Theories
      C. Induction
      D. Explanation