James O'Shea

The overall contention of this paper, conducted through an examination of the idea of a ‘critical direct realism’ as this was developed across the twentieth century first in the thought of Roy Wood Sellars (1880–1973) and then in a different form by his son Wilfrid Sellars (1912–1989), is that such a view, in both its conceptual and sensory representational dimensions, is plausible as a form of direct realism. However, to the extent that the mediating sensory or qualitative dimension was itself conceived by both thinkers in what I characterize as strongly ‘phenomenal realist’ terms, the resulting philosophical commitments were of a kind that most current direct realists would generally not accept, even in cases where they themselves are phenomenal realists (perhaps naïve realists). The various perceiver-dependent forms of that additional, perhaps detachable commitment of most critical realists is likely responsible for the assessment of William Pepperell Montague (1873–1953) and other ‘neo-realists’ that ‘critical realism’ is not really, as advertised by Roy Wood Sellars, a version of direct realism, but ultimately a retreat to indirect realism. However, I argue that in both of its primary conceptual and sensory representational commitments, ‘critical direct realism’ remains a plausible competitor to direct acquaintance versions of direct realism.

This paper examines a lasting tension in pragmatism between broadly functionalist outlooks on meaning and a primacy placed on what can be revealed by direct experiential or practical encounters. Both the inferentialist and experiential emphases can be traced back to Peirce’s original pragmatic maxim. Here the tension is examined first in William James’s insightful views on intentionality and experience, followed by a diagnosis of the problem as it has arisen in neo­pragmatist debates concerning the nature of perceptual knowledge in Rorty and Brandom and their critics. In the end the paper sketches the general form of a resolution of the tension that is consistent with both of these core emphases in the pragmatist tradition.

Kant's monumental book the Critique of Pure Reason was arguably the most conceptually revolutionary work in the history of philosophy and its impact continues to be felt throughout philosophical debates today. However, it is a notoriously difficult work whose basic meaning and lasting philosophical significance are both subject to ongoing controversy. In this Critical Guide, an international team of leading Kant scholars addresses the challenges, clarifying Kant's basic terms and arguments and engaging with the debates that surround this central text. Providing compact explanations along with cutting-edge interpretations of nearly all of the main themes and arguments in Kant's Critique, this volume provides well-balanced arguments on such controversial topics as the interpretation of Kant's transcendental idealism, conceptualism and non-conceptual content in perception, and the soundness of his transcendental arguments. This volume will engage readers of Kant at all levels.

This collection of new essays on the systematic thought and intellectual legacy of the American philosopher Wilfrid Sellars (1912–1989) comes at a time when Sellars’s influence on contemporary debates about mind, meaning, knowledge, and metaphysics has never been greater. Sellars was among the most important philosophers of the twentieth century, and many of his central ideas have become philosophical stock-in-trade: for example, his conceptions of the ‘myth of the given’, the ‘logical space of reasons’, and the ‘clash’ between the ‘manifest and scientific images of man-in-the-world’. This volume of well-known contemporary philosophers who have been strongly influenced by Sellars – Robert Brandom, Willem deVries, Robert Kraut, Rebecca Kukla, Mark Lance, John McDowell, Ruth Millikan, James O’Shea, David Rosenthal, Johanna Seibt, and Michael Williams – critically examines the groundbreaking ideas by means of which Sellars sought to integrate our thought, perception, and rational agency within a naturalistic outlook on reality. Topics include Sellars’s inferentialist semantics and normative functionalist view of the mind; his attempted reconciliations of internalist and externalist aspects of thought, meaning, and knowledge; his novel nominalist account of abstract entities; and a speculative ‘pure process’ metaphysics of consciousness. Of particular interest is how this volume exhibits the ongoing fruitful dialogue between so-called ‘left-wing Sellarsians’, who stress Sellars’s various Kantian and pragmatist defenses of the irreducibility of normativity and rationality within the space of reasons, and ‘right-wing Sellarsians’ who defend the plausibility of Sellars’s highly ambitious and systematic scientific naturalism.

This collection of new essays on the systematic thought and intellectual legacy of the American philosopher Wilfrid Sellars comes at a time when Sellars's influence on contemporary debates about mind, meaning, knowledge, and metaphysics has never been greater. A team of well-known contemporary philosophers who have been strongly influenced by Sellars critically examines the groundbreaking ideas by means of which Sellars sought to integrate our thought, perception, and rational agency within a naturalistic outlook on reality. Topics include Sellars's inferentialist semantics and normative functionalist view of the mind; his attempted reconciliations of internalist and externalist aspects of thought, meaning, and knowledge; his novel nominalist account of abstract entities; and a speculative 'pure process' metaphysics of consciousness. Of particular interest is how this volume exhibits the ongoing fruitful dialogue between philosophers whose work continues to be inspired and informed by Sellars's thought today.

"Kant's Critique of Pure Reason" remains one of the landmark works of Western philosophy. Most philosophy students encounter it at some point in their studies but at nearly 700 pages of detailed and complex argument it is also a demanding and intimidating read. James O'Shea's short introduction to "CPR" aims to make it less so. Aimed at students coming to the book for the first time, it provides step by step analysis in clear, unambiguous prose. The conceptual problems Kant sought to resolve are outlined, and his conclusions concerning the nature of the faculty of human knowledge and possibility of metaphysics, and the arguments for those conclusions, are explored. In addition he shows how the "Critique" fits into the history of modern philosophy and how transcendental idealism affected the course of philosophy. Key concepts are explained throughout and the student is provided with an excellent route map through the various parts of the text

Kant's monumental book the Critique of Pure Reason was arguably the most conceptually revolutionary work in the history of philosophy and its impact continues to be felt throughout philosophical debates today. However, it is a notoriously difficult work whose basic meaning and lasting philosophical significance are both subject to ongoing controversy. In this Critical Guide, an international team of leading Kant scholars addresses the challenges, clarifying Kant's basic terms and arguments, and engaging with the debates that surround this central text. Providing compact explanations along with cutting-edge interpretations of nearly all of the main themes and arguments in Kant's Critique, this volume provides well-balanced arguments on such controversial topics as the interpretation of Kant's transcendental idealism, conceptualism and non-conceptual content in perception, and the soundness of his transcendental arguments. This volume will engage readers of Kant at all levels.

Immanuel Kant’s Critique of Pure Reason (1781) remains a landmark work of philosophy and one that most students will encounter at some point in their studies. At nearly seven hundred pages of detailed and complex argument it is a demanding and intimidating read. James O’Shea’s introduction to the Critique seeks to make it less so. Aimed primarily at students coming to the book for the first time, it provides step-by-step analysis in clear, unambiguous prose. The conceptual problems Kant sought to resolve are outlined and his conclusions concerning the nature of human knowledge and the possibility of metaphysics, and the arguments for those conclusions, are explored. Key concepts are explained throughout and the reader is provided with an unrivalled route map through the many and varied parts of the text. In addition, O’Shea’s careful and insightful analysis offers much for more seasoned readers of Kant and his interpretation provides a significant contribution to recent work. “Exhibiting both care and liveliness, the text provides what it set out to offer, namely a readable and philosophically stimulating discussion of a difficult but seminal work. The discussion is genuinely approachable and clear without diminishing the difficulty of the problems it addresses. It provides students with a very helpful basis for understanding Kant’s book.” Graham Bird, Emeritus Professor of Philosophy, University of Manchester.

At the center of both Humean and Kantian experience is a connection between the objectivity of perception and the concept of substantial identity. In the course of examining both systems as responses to structurally similar problems of perceptual objectivity, I argue that Kant's conception of substantial persistence is superior to Hume's account of the idea of identity. ;There are deep tensions in Hume's account of perception that are partially explicable in terms of his complex and naturalistic 'moderate scepticism' and the conflict in the faculties of causal reasoning and imagination upon which it rests. Despite the subtlety of his explanatory scepticism, however, there remains a damaging vacillation in Hume between perceptible phenomena understood as the objects of 'vulgar' direct realism on the one hand, and as the subjective images of the causal-representationalist philosophy on the other. There are also difficulties with Hume's idea of perfect identity, the foundation of both the vulgar and philosophical systems of belief in body. Starting from an assumption of radical perceptual diversity, Hume unsuccessfully attempts to build an idea of substantial identity upon the fiction of a duration without change. ;The tension in Hume concerning the direct objects of perception is paralleled by the subjective/objective ambiguity of Kant's perceptual content terms. In Kant, however, the ambiguity reflects a coherent account of conceptualization, perceptual judgment, and self-conscious temporal experience. I examine Kant's arguments for the persistence and absolute permanence of substance and show that they are largely successful if premises are supplied from the general account of objective judgment and the unity of consciousness. ;Hume's theory of perceptual belief is ingenious but ultimately unsatisfactory according to his own criteria. His failure to construct an idea of identity upon a fictitious duration casts favorable light on Kant's contention that substantial identity is a condition on having any cognition of duration. The two philosophers' dispute concerning identity is conceptually connected to their differing treatments of the 'given' element in perception