Falsifiability as a demarcation scale of K. R. Popper

Abstract

Popper focuses on that the principle of falsifiability is not linguistic significant standard, there is a demarcation criterion which is applied on language from a methodological platform from the outside and he criticises that logical positivists have attempts to assimilate significance and demarcation criteria which are sourced from that they make difference between meaning and correctness as indefinite. Lastly, Popper does not aim at a final refutation of non-scientific view areas and especially metaphysic in the sense of the demarcation problem, contrastly, he identifies metaphysic as an auxiliary legal function towards science. Because metaphysic has accompanied with science on its each process besides that it is a raw material store and method of a prescience that theories and methods come from it. "Inspiring" role of metaphysic plays important role on those scientific theories reveal during all of science history.