Abstract

Concerning the problem of realism, Two kinds of discussions are on the fore at present, Namely internal philosophical and external scientific ones. The internal questions concentrate upon topics like the mind-Independence of physical objects, Upon their knowability, Truth and an appropriate correspondence between language and the world. On the other side, There are the external questions of the type, Whether such a philosophically defensible epistemology is compatible with fact and theory of today's results of science. We shall argue that a temperate realistic position that does not make too strong a claim on justification or deduction from first principles can be vindicated in the light of evolutionary biology. (edited)