Online research in philosophy

This paper lays the groundwork for normative-yet-naturalistic social epistemology. I start by presenting two scenarios for the history of epistemology since Kant, one in which social epistemology is the natural outcome and the other in which it represents a not entirely satisfactory break with classical theories of knowledge. Next I argue that the current trend toward naturalizing epistemology threatens to destroy the distinctiveness of the sociological approach by presuming that it complements standard psychological and historical approaches. I then try to reassert, in Comtean fashion, the epistemologist's credentials in regulating knowledge production. Finally, I consider how social epistemology may have something exciting and relevant to say about contemporary debates in the theory of knowledge.

It is no secret that scientists argue. They argue about theories. But even more, they argue about the evidence for theories. Is the evidence itself trustworthy? This is a bit surprising from the perspective of traditional empiricist accounts of scientific methodology according to which the evidence for scientific theories stems from observation, especially observation with the naked eye. These accounts portray the testing of scientific theories as a matter of comparing the predictions of the theory with the data generated by these observations, which are taken to provide an objective link to reality.

According to the semantic view of scientific theories, theories are classes of models. I show that this view -- if taken seriously as a formal explication -- leads to absurdities. In particular, this view equates theories that are truly distinct, and it distinguishes theories that are truly equivalent. Furthermore, the semantic view lacks the resources to explicate interesting theoretical relations, such as embeddability of one theory into another. The untenability of the semantic view -- as currently formulated -- threatens to undermine scientific structuralism.

It is a commonly held position in the literature on distributive justice that choices individuals make from an equalized background may lead to inequalities of outcome. This raises the question of how to assign consequences to particular types of behaviour. Theories of justice based on the concept of moral responsibility offer considerable guidance as to how society should be structured, but they rarely address the question of what the consequences of making a particular choice should be. To fill this lacuna, these theories must rely on a theory of consequences. I argue that the most plausible theories of consequences are substantive rather than procedural in nature. Such theories of consequences are inherently based on the concept of desert. By evaluating individuals' choices society may determine the appropriate consequences of choices for which they are responsible.

A sociological study of science is not very recent and has never been seen as particularly problematic since science, and especially modern science, constitutes an impressive and extremely ramified "social system" of activities, institutions, relations and interferences with other social systems. Less favourable, however, has been the consideration of a more recent trend in the philosophy of science known as the "sociological" philosophy of science, whose most debatable point consists in directly challenging the traditional epistemology of science and, in particular, in stripping scientific knowledge of its most appreciated characteristics of objectivity and rigour . A vicious circle seems to lie at the root of this sociological epistemology because, on the one hand, criticism of the traditional concept of scientific knowledge is developed by relying upon sociology, but this, on the other hand is reasonable only if sociology is credited with the status of a reliable instrument, that is, because it has been recognized as a science through an epistemological debate . In this paper it is shown that not all circles are vicious: in particular, feedback loops, positive and negative, are normally considered in cybernetic models of various processes. Negative feedback loops are fundamental in self-regulating processes and have already occurred from time to time in readjusting the concept of science itself. Therefore, a sociological epistemology of science can contribute to a more careful analysis of the real meaning and purport of the cognitive aspect of science, provided that it is not pushed to the self-defeating extreme of challenging the legitimacy of considering objectivity and rigour as the characteristic features of scientific knowledge.

In the context of calls for "postpositivist" sociology, realism has emerged as a powerful and compelling epistemology for social science. In transferring and transforming scientific realism--a philosophy of natural science--into a justificatory discourse for social science, realism splits into two parts: a strict, highly naturalistic realism and a reflexive, more mediated, and critical realism. Both forms of realism, however, suffer from conceptual ambiguities, omissions, and elisions that make them an inappropriate epistemology for social science. Examination of these problems in detail reveals how a different perspective--centered on the interpretation of meaning--could provide a better justification for social inquiry, and in particular a better understanding of sociological theory and the construction of sociological explanations.

Recent sociological theories of globalization represent a second encounter between sociology and global issues. Their underlying concept of "global society" was constructed from an idea of abstract linkage, given content by existing theories about metropolitan society emphasizing modernity, postmodernity, or system dynamics. Antinomies within the globalization theory, such as the global/local opposition and chaotic argument about power, arise from the metropole-centered logic itself, not from conflicts of evidence. The rhetoric and performativity of globalization theory construct a relation with metropolitan audiences, and sociological theories constitute themselves in multiple ways as Northern theory. If we want a genuinely global analysis of globalization we must reconstruct sociological theory as a markedly more inclusive dialogue.

This thesis attempts to clarify a particular epistemological problem which surfaces in Chomsky's attempt to attain an objective psychological distance from the language used in his scientific theorizing, in taking language as an epistemological object. This is accomplished by examining the presumed objectivity underlying the theoretical basis of Chomskyan linguistics in its hermeneutical relation to the theories of language advocated by Quine, Wittgenstein, and other philosophers.