In this paper, I first introduce the main motivations for the internalism/externalism dichotomy in epistemology and explore different accounts of epistemic justification, mostly externalist, arising from Dretske’s relevant alternatives theory of knowledge, namely the reliabilism of Goldman and Nozick, the contextualism of Cohen and DeRose, which is governed by fallibilist standards, and Lewis’ version of contextualism, to which infallibilist standards apply. I then argue that Wittgenstein critically anticipates many of these strategies and tries to avoid such a dichotomy by assuming (...) a form of infallibilism which is neither internal nor external. After introducing the idea of a Wittgensteinian hinge epistemology and how it responds to the problem of epistemic justification and to the particular challenge posed by radical scepticism, I defend the view that infallibility is logically unavoidable when we realize that we are always trapped in one language-game or another, even if we constantly switch between language-games. (shrink)

Several lines of reasoning have been proposed to show the incompatibility of content externalism with justification internalism. In this paper I examine two such lines of reasoning, which both rely on the general idea that since content externalism is incompatible with certain aspects of the alleged privileged character of self-knowledge, it would tend to undermine justification internalism as well. I shall argue that both lines of reasoning, as they stand, lack plausibility, though the core idea of the second line can (...) be reconstructed into a new argument which shows considerable promise. In particular, relying upon the reliability constraint on knowledge, I shall argue that the so-called ‘two-concept’ version of content externalism is incompatible with ‘the transparency of sameness of content’, and thereby would also undermine justification internalism. (shrink)

This paper is ambitious: it begins with mixing externalism in philosophy of mind with internalism in epistemology, and it ends with instructive insights from social and feminist thought. In the first stage, I argue that one can consistently combine two theses that appear, at first glance, incompatible: cognitive externalism—the thesis that one’s mental states/processing can extend past one’s biological boundaries—and mentalism in epistemology—i.e., that epistemic justification supervenes on one’s mental states. This yields the perhaps startling or strange view that the (...) loci of epistemic justification are both mental states and located externally to one’s skull and skin. This motivates the second stage: I aim to ease that strangeness by suggesting that most discussions of cognitive externalism and epistemology too often focus exclusively on extending epistemically reliable abilities, faculties, dispositions, etc. to artifacts in one’s environment. Instead, we should think of this combination as informed by feminist epistemologists’ insistence of our thinking’s irreducible and radical sociality. Epistemic communities shape and are shaped by our cognition—echoing the dynamic, interactive integration at the heart of cognitive externalism. Thus, just as I am part of an epistemic community, it is also a part of me. Thus, I think with others: not merely as an artifact but as constituent elements of my cognition itself; resulting in a robust socially extended internalism. (shrink)

Accessibilism is a version of epistemic internalism on which justification is determined by what is accessible to the subject. I argue that misunderstandings of accessibilism have hinged on a failure to appreciate an ambiguity in the phrase ‘what is accessible to the subject’. I first show that this phrase may either refer to the very things accessible to the subject, or instead to the facts about which things are accessible to her. I then discuss Ralph Wedgwood’s (2002: 350-352) argument that (...) accessibilism absurdly implies that an infinite regress of facts, each more complex than the last, must be accessible to the subject. I show that this regress objection only threatens the ‘very things’ disambiguation of accessibilism, not the ‘facts about’ disambiguation. After this, I discuss the relationships between the motivations for accessibilism and these two disambiguations. We will see that these motivations appear to support each disambiguation. But I will argue this appearance depends on a mistake. Just as only the ‘facts about’ disambiguation escapes the regress objection, it is also the only disambiguation which enjoys genuine support from the motivations for accessibilism. For these reasons, I recommend that future discussions of accessibilism focus on the ‘facts about’ disambiguation. (shrink)

There is widespread suspicion that there is a principled conflict between epistemic internalism and content externalism (or anti-individualism). Despite the prominence of this suspicion, it has rarely been substantiated by explicit arguments. However, Duncan Pritchard and Jesper Kallestrup have recently provided a prima facie argument concluding that internalism about knowledge and externalism about content are incompatible. I criticize the incompatibilist argument and conclude that the purported incompatibility is, at best, prima facie. This is, in part, because several steps in the (...) argument are faulty and, in part, because there are promising responses available to the compatibilists. (shrink)

Among epistemologists, it is not uncommon to relate various forms of epistemic luck to the vexed debate between internalists and externalists. But there are many internalism/externalism debates in epistemology, and it is not always clear how these debates relate to each other. In the present paper I investigate the relation between epistemic luck and prominent internalist and externalist accounts of epistemic justification. I argue that the dichotomy between internalist and externalist concepts of justification can be characterized in terms of epistemic (...) luck. Whereas externalist theories of justification are incompatible with veritic luck but not with reflective luck, the converse is true for internalist theories of justification. These results are found to explain and cohere with some recent findings from elsewhere in epistemology, and support a surprising picture of justification, on which internalism and externalism are complementary rather than contradictory positions. (shrink)

Earl Conee and Richard Feldman claim that mentalism identifies the core of internalist epistemology. This is what I call identifying ur-internalism. Their version of ur-internalism differs from the traditional one ? viz., accessibilism ? by not imposing requirements stipulating that subjects must have reflective access to facts which justify their beliefs for these beliefs to be justified. Instead, justification simply supervenes on the mental lives of subjects. I argue that mentalism fails to establish itself as ur-internalism by demonstrating that the (...) strong supervenience claim used by Conee and Feldman is consistent with cognitive externalism (often called ?the extended mind hypothesis?). Briefly, cognitive externalism claims that the mental states themselves (rather than their contents) constitutively depend on factors outside the bodily individual. Given this possibility, I claim Conee and Feldman's supervenience principle no longer suits the purposes to which they put it. (shrink)

Externalism with regard to mental content says that in order to have certain types of intentional mental states (e.g. beliefs), it is necessary to be related to the environment in the right way.

This dissertation considers the “strategic naturalism” of Sandra Harding’s standpoint theory in the philosophy of science, and it should be applied to epistemology. Strategic naturalism stipulates that all elements of inquiry are historically and culturally situated, and thereby subject to critical reflection, analysis, and revision. Allegiance to naturalism is de rigueur, yet there is no clear agreement on the term’s meaning. Harding’s standpoint theory reads the lack of definition as indicative of its generative possibilities for epistemic progress. The driving question (...) is why Harding’s approach has not been considered a viable candidate for determining progress in epistemology. Beyond the fact that epistemic labor, in its scientific and non-scientific forms, is a social activity, Harding’s approach recognizes that it is situated in and reinforced by a broader network of social institutions, beliefs, and practices. Harding’s strategic naturalism would invigorate epistemology by increasing the awareness, acceptance, and respect for epistemic difference and drive epistemic progress that not only acknowledges pluralistic ways of knowing but also gives a more accurate account of the knowing subject. Chapter one is a discussion of non-naturalized epistemology and Quinean Naturalized Epistemology (QNE), framed by Harding’s historical account of the related projects of modern epistemology and science. This chapter highlights two important issues. The first issue is that epistemology is more complex than the story Quine offers. The second, and decisive issue is that the shared history of modern epistemology and science demonstrates the influence of social and cultural values on that history, and the long shadows they cast on naturalism debates in epistemology, science, and philosophy of science. Chapter two is an exegetical account of the origins of and motivations for critical feminist responses to both the received epistemological theory and QNE discussed in chapter one. The justifications for the feminist critiques and the problematic issues that motivate these critiques provide the backdrop for the initial, positive response to QNE, as well as their disenchantment with Quine’s influential proposal. Ultimately, feminist epistemologists and philosophers of science assess QNE as not naturalized enough to address their concerns. Chapter three considers several feminist standpoint theories to show that they are more naturalistic and better at providing a multi-faceted theory that is based on actual scientific practice, and re-introduces social values and interests as having a positive influence on epistemology and philosophies of science. This chapter shows that given the closely shared histories and assumptions of modern epistemology and science, FSE would be a viable resource for a more naturalistic epistemology. The final chapter argues that the project of naturalizing epistemology could incorporate FSE insights and the positive role FSE’s controversiality would play in naturalizing epistemology and philosophies of science. If we are to take seriously the concept of situatedness and what that entails, then naturalism must also be situated, and revisited with a critical and reflective eye. The implications on both our epistemic theories and our accounts of what kinds of knowing subject we are would foster epistemic progress. (shrink)

Annotated bibliography of works on externalism and internalism in the philosophy of mind.