... unity of science. That means several things. All the sciences should employ the same methods, so that the human sciences have the same methodology as physics. Moreover, at least the natural sciences ... theory of language matter to the philosophy of science. Popper despised them as scholastic. Carnap favoured verification to distinguish science from non -science. Popper urged falsification. Carnap ... the philosophy of science ', in Logic, Methodology and Philosophy of Science VI, Proceedings of the 6th International Congress of Logic, Methodology and Philosophy of Science, Hannover,...