Constructive realism

Constructive realism is a branch of philosophy, specifically the philosophy of science. It was developed in the late 1980s by Friedrich Wallner (also Fritz Wallner) in Vienna. In his paper abstract on constructive realism, Wallner describes it as follows:

"Traditional convictions regarding science (such as universalism, necessity and eternal validity) are currently in doubt. Relativism seems to destroy scientific claims to rationality. This paper shows a way to keep the traditional convictions of scientific knowledge while acknowledging relativism. With reference to the practicing scientist, we replace descriptivism with constructivism; we modify relative validity with the claim to understanding; and, we offer methodological strategies for acquiring understanding. These strategies we call strangification, which means taking a scientific proposition system out of its context and putting it in another context. We can thus see the implicit presuppositions of the given proposition system by means of the problems arising out of the application of this procedure. Such a change in the understanding of science holds important consequences."