Combining Texts

You have chosen 'Critique of the Gotha Program' by Karl Marx, 'On the Genealogy of Morals' by Friedrich Nietzsche and 'An Axiomatization of Set Theory' by John von Neumann

start again     |    choose another area for these texts     |    all the ideas for this combination of texts
All the ideas for Science, or select a subheading:
      A. Basis of Science
      B. Scientific Theories
      C. Induction
      D. Explanation