Howard Sankey

This paper responds to criticism presented by Steven Bland of my naturalistic approach to epistemic relativism. In my view, the central argument for epistemic relativism derives from the Pyrrhonian problem of the criterion. This opens relativism to an anti-sceptical response. I combine Roderick Chisholm’s particularist response to the problem of the criterion with a reliabilist conception of epistemic warrant. A distinction is made between epistemic norms which provide genuine warrant and those which do not. On the basis of this distinction, we may reject the relativist claim that all epistemic norms have equal standing. I consider three points made by Bland against my position. These relate to epistemic pluralism, the relevance of evolution to epistemic pluralism, and empirical evidence as a basic source of knowledge.

The volume is a collection of essays devoted to the analysis of scientific change and stability. It explores the balance and tension that exist between commensurability and continuity on the one hand, and incommensurability and discontinuity on the other. Moreover, it discusses some central epistemological consequences regarding the nature of scientific progress, rationality and realism. In relation to these topics, it investigates a number of new avenues, and revisits some familiar issues, with a focus on the history and philosophy of physics, and an emphasis on developments in cognitive sciences as well as on the claims of “new experimentalists”. The book constitutes fully revised versions of papers which were originally presented at the international colloquium held at the University of Nancy, France, in June 2004.

The incommensurability thesis is the thesis that the content of some alternative scientific theories is incomparable due to translation failure between the vocabulary the theories employ. This paper presents an overview of the main issues which have arisen in the debate about incommensurability. It also briefly outlines a response to the thesis based on a modified causal theory of reference which allows change of reference subsequent to initial baptism, as well as a role to description in the determination of reference. On such a view. the content of theories may be compared on the basis of shared reference, despite failure of translation. Two recent developments involving the incomnensurability thesis are also examined: (i) the taxonomic version of the incomensurability thesis found in Kuhn’s later writings. (ii) Hoyningen-Huene’s neo-Kantian interpretation of Kuhn’s metaphysics.

At stake in the classical realism-debate is the clash between realist and anti-realist positions. In recent years, the classical form of this debate has undergone a double transformation. On the one hand, the champions of realism began to pay more attention to the interpretative dimensions of scientific research. On the other hand, anti-realists of various sorts realized that the rejection of the hypostatization of a “reality out there” does not imply the denial of working out a philosophically adequate concept of reality. Against the background of this double transformation, new arguments in the realism-debate emerged. The present Introduction is an attempt at systematizing these arguments within the spectrum of doctrines between the poles of scientific realism (exposed and defended by Howard Sankey) and hermeneutic realism (advocated by Dimitri Ginev). The authors try also to demonstrate that after the classical debates the issue of scientism has to be addressed in new ways

According to one influential view, something which we might have reason to think is a language, is not proven to be such until it has been translated. I will try to show, to the contrary, that it is necessary to appeal to factors which are independent of translation in order to establish that it is indeed a language which has been translated in the first place. If this is right, it follows that proof of languagehood, so far from depending on translation, is in fact logically prior to translation.