In this article I consider the idea that Glasersfeld’s “radical constructivism” offers an ideal framework for putting in place such a reality of the best fit for us. Along with this, I examine also the fundamental biological and epistemological limitations that we are faced with when trying to fathom objective reality and, secondly, the inescapable gap between language – which we use as a primary cognitive tool in our attempt to comprehend the world. The paper then show that literature – (...) especially fiction – best meets the criteria for addressing these gaps and constructing such a model of reality in line with what radical constructivism proposes. (shrink)