“…it is apparent that Galileo’s proposal amounts to a partial revision of our observation language or of our experience. An experience which partly contradicts the idea of the motion of the earth and is turned into an experience that confirms it, at least as far as ‘terrestrial things’ are concerned. This is what actually happens. But Galileo wants to persuade us that no change has taken place, that the second conceptual system is already universally known, even though it is not universally used. Salvati, (Galileo’s) representative in the Dialogue, his opponent Simpilcio and Sagredo the intelligent layman all connect Galileo’s method of argumentation with Plato’s theory of anamnesis- a clever tactical move, typically Galilean one is inclined to say. Yet we must not allow ourselves to be deceived about the revolutionary development that is actually taking place.”
Paul Feyerabend- Against Method
