Online research in philosophy

In her recent book Anti-Individualism and Knowledge, Jessica Brown has presented a novel answer to the self-knowledge achievement problem facing the proponent of anti-individualism. She argues that her answer is to be preferred to the traditional answer (based on Burge, 1988a). Here I present three objections to the claim that her proposed answer is to be preferred. The significance of these objections lies in what they tell us about the nature of the sort of knowledge that is in dispute. Perhaps the most important lesson I draw from this discussion is that, given the nature of knowledge of one's own thoughts, discriminability (from relevant alternatives) is not a condition on knowledge as such.

In an important recent discussion of analyticity, Paul Boghossian (1997)1 argues for the following three claims: (i) While Quine’s well-known arguments against analyticity do undermine one type of analyticity (what Boghossian calls metaphysical analyticity), they fail to undermine another type (what he calls epistemic analyticity). (ii) Epistemic analyticity explains the a prioricity of logic and perhaps even the a prioricity of conceptual truths.

During the last decade Jessica Brown has been one of the main participants in the on-going debate over the compatibility of anti-individualism and self-knowledge. It is therefore of great interest that she is now publishing a book examining the various epistemological consequences of anti-individualism. The book is divided into three sections. The first discusses the question of whether a subject can have privileged access to her own thoughts, even if the content of her thoughts is construed anti-individualistically. This section contains a detailed and useful discussion not only of how we are to understand privileged access, but also of epistemological issues of more general import, such as the connection between knowledge and reliability. The second section focuses on various aspects of the problem of anti-individualism and reasoning, including an extensive discussion of the relation between anti-individualism and a Fregean account of content. The final section discusses the so-called reductio argument against compatibilism (i.e. the view that anti-individualism is compatible with a priori knowledge of one’s own thoughts), according to which compatibilism implies that we can have a priori knowledge of certain facts about the world that, intuitively, are not knowable that way. The book is very clearly written and structured. Readers unfamiliar with the debate will get a good sense of its broad contours and the various positions taken. Brown starts out by distinguishing different forms of anti-individualism. This is very helpful since it is quite clear that the term has come to be rather carelessly used, as if it referred to one particular thesis, whereas in fact a number of loosely related positions are labeled ‘antiindividualist’. At the outset she distinguishes three familiar anti-individualist theses: natural kind anti-individualism, social anti-individualism, and singular anti-individualism. These..

Given anti-individualism, a subjectmight have a priori (non-empirical)knowledge that she herself is thinking thatp, have complete and exhaustiveexplicational knowledge of all of the conceptscomposing the content that p, and yetstill need empirical information (e.g.regarding her embedding conditions and history)prior to being in a position to apply herexhaustive conceptual knowledge in aknowledgeable way to the thought that p. This result should be welcomed byanti-individualists: it squares with everythingthat compatibilist-minded anti-individualistshave said regarding e.g. the compatibility ofanti-individualism and basic self-knowledge;and more importantly it contains the crux of aresponse to McKinsey-style arguments againstanti-individualism.