stone to roll down a slope and water to boil. The very idea is ridiculous.
We shall of course be told that the doctrine is not meant to apply to the conduct of men. Yet the bodily motions are physiological operations. If these latter be blind, so are the motions. Also men are animals. Surely, the whole fight over evolution was about this very latter point.
Again we are told that we should look at the matter historically. Mankind has gradually developed from the lowliest forms of life, and must therefore be explained in terms applicable to all such forms. But why construe the later forms by analogy to the earlier forms. Why not reverse the process? It would seem to be more sensible, more truly empirical, to allow each living species to make its own contribution to the demonstration of factors inherent in living things.
I need not continue the discussion. The case is too clear for elaboration. Yet the trained body of physiologists under the influence of the ideas germane to their successful methodology entirely ignore the whole mass of adverse evidence. We have here a colossal example of anti-empirical dogmatism arising from a successful methodology. Evidence which lies outside the method simply does not count.
We are, of course, reminded that the neglect of this evidence arises from the fact that it lies outside the scope of the methodology of the science. That method consists in tracing the persistence of
