In this study two strands of inferentialism are brought together: the philosophical doctrine of Brandom, according to which meanings are generally inferential roles, and the logical doctrine prioritizing proof-theory over model theory and approaching meaning in logical, especially proof-theoretical terms.

While Wilfrid Sellars’ philosophy is often depicted in an ahistorical fashion, this book explores the consequences of placing his work in its historical context. In order to show how Sellars’ early publications depend on contextual factors, Peter Olen reconstructs the conceptions of language, psychological, and social explanation that dominated American philosophy in the early 20th century. Because of Sellars’ differing explanations of language and behaviour, Olen argues that many of Sellars’ early commitments are incompatible with his later works. In the (...) course of doing so, Olen highlights problematic tensions between Sellars’ early and later conceptions of language, meta-philosophy, and normativity. Supplementing the main text is a collection of previously unpublished archival material from Wilfrid Sellars, Gustav Bergmann, Everett Hall, and other early 20th century philosophers. This text will be a useful resource to those with an interest in the history of American philosophy, the history of analytic philosophy, Wilfrid Sellars’ philosophy, and the myriad issues surrounding normativity and language. (shrink)

After suggesting that Stephen Turner’s work is characterized by a determination to offer viable alternatives to blockages generated by adherence to dogmas, particularly those generated by adherence to Kantian metaphysics, this review article concentrates on his recent book Explaining the Normative. The article sets out the book’s descriptions of a wide variety of positions, ‘each of which accounts for a different kind of normativity’. Perhaps the only common feature of these positions is the idea of ‘the necessity or indispensability of (...) the normative’. Turner challenges the normativists’ certainty, employing a range of argumentative strategies which add up to the project of explaining the normative. The article seeks to show how Turner goes about this project and to show that he succeeds in his quest to undermine the normativists’ claim that the normative itself cannot be explained. Ultimately, Turner is able to say to them, politely but firmly, ‘Yes it can’. (shrink)

What role does “discursive consciousness” play in decision-making? How does it interact with “practical consciousness?” These two questions constitute two important gaps in strong practice theory that extend from Pierre Bourdieu's habitus to Stephen Vaisey's sociological dual-process model and beyond. The goal of this paper is to provide an empirical framework that expands the sociological dual-process model in order to fill these gaps using models from cognitive neuroscience. In particular, I use models of memory and moral judgment that highlight the (...) importance of executive functions and semantic memory. I outline each model as it pertains to the aforementioned gaps in strong practice theory. I then use the models from cognitive neuroscience to create an expanded dual-process model that addresses how and when conscious mental systems override and interact with subconscious mental systems in the use of cultural ends for decision-making. Finally, using this expanded model I address the sociological debate over the use of interview and survey data. My analysis reveals that surveys and interviews both elicit information encoded in declarative memory and differ primarily in the process of information retrieval that is required of respondents. (shrink)

The belief-desire model of action explanation is deeply ingrained in multiple disciplines. There is reason to think that it is a cultural artifact. But is there an alternative? In this discussion, I will consider the radical critique of this action explanation model by Rüdiger Bittner, which argues that the model appeals to dubious mental entities, and argues for a model of reasons as responses to states or events. Instead, for Bittner, agents are reason-selectors—selecting the states or events to respond to (...) and selecting the ones the agent is disposed to respond to. By getting rid of the explanatory role of beliefs, this model runs into difficulties over errors usually attributed to false beliefs. These can be resolved by expanding the notion of dispositions to cover the case of false belief. But this suggests that the belief-reason model serves to divide the category of dispositions in an arbitrary or culturally specific way. (shrink)

Charles Perrow used the term normal accidents to characterize a type of catastrophic failure that resulted when complex, tightly coupled production systems encountered a certain kind of anomalous event. These were events in which systems failures interacted with one another in a way that could not be anticipated, and could not be easily understood and corrected. Systems of the production of expert knowledge are increasingly becoming tightly coupled. Unlike classical science, which operated with a long time horizon, many current forms (...) of expert knowledge are directed at immediate solutions to complex problems. These are prone to breakdowns like the kind discussed by Perrow. The example of the Homestake mine experiment shows that even in modern physics complex systems can produce knowledge failures that last for decades. The concept of knowledge risk is introduced, and used to characterize the risk of failure in such systems of knowledge production. (shrink)

Tacit knowledge is both a ubiquitous and puzzling notion, related to the idea of hidden assumptions. The puzzle is partly a result of the conflict between the idea that assumptions are in the mind and the apparent audience-relativity of the "fact" of possessing an assumption or of the tacit knowledge that is articulated. If we think of making the tacit explicit as constructing a certain kind of inference repairing explanation for a particular audience "on the fly" we come closer to (...) an explanation of what happens when we "make our tacit knowledge explicit." We can account for our capacity to construct such statements for particular audiences by reference to our non-conceptual capacities to understand others. This approach avoids problematic assumptions about shared representations that are common in cognitive science, and the equally problematic notion that tacit knowledge is sentence-like content that we retrieve when we articulate something based on our tacit knowledge. (shrink)

This essay will defend a causal conception of action explanations in terms of an agent’s reasons by delineating a metaphysical and epistemic framework that allows us to view folk psychology as providing us with causal and autonomous explanatory strategies of accounting for individual agency. At the same time, I will calm philosophical concerns about the issue of causal deviance that have been at the center of the recent debates between causalist and noncausalist interpretations of action explanations. For that purpose, it (...) is important to realize that the domain of folk-psychological action explanation is also the domain of skillful and goal-directed bodily movements, a domain to which we have independent epistemic access. (shrink)

Hilary Putnam spent much of his career criticizing the fact/value dichotomy, and this became apparent already during the phase when he defended internal realism. He later changed his epistemological and metaphysical view by endorsing natural realism, with the consequence of embracing alethic pluralism, the idea that truth works differently in various discourse domains. Despite these changes of mind in epistemology and in theory of truth, Putnam went on criticizing the fact/value dichotomy. However, alethic pluralism entails drawing distinctions among discourse domains, (...) especially between factual and nonfactual domains, and these distinctions are in tension with the rejection of the fact/value dichotomy, as this would in principle hinder factual domains as genuine. This issue raises, prima facie, some doubts about the effective compatibility of these views. (shrink)

The main question of metasemantics, or foundational semantics, is why an expression token has the meaning (semantic value) that it in fact has. In his reading of Ludwig Wittgenstein’s later work, Saul Kripke presented a skeptical challenge that threatened to make the foundational question unanswerable. My first contention in this paper is that the skeptical challenge indeed poses an insoluble paradox, but only for a certain kind of metasemantic theory, against which the challenge effectively works as a reductio ad absurdum (...) argument. My second contention is that as a result of rejecting the theory which entails a paradoxical outcome, we will see that the foundational question essentially involves a temporal dimension. After arguing that the skeptical challenge gives us a strong reason to adopt a historical view of meaning, I shall further argue against certain authors who claim that meanings not only have histories but futures as well, or that the meaning of a word may change retroactively in time as a consequence of counterfactual change in its future use. The major aim of the paper is thus to bring together the arguably interrelated debates about the skeptical challenge and temporal externalism in philosophy of language. (shrink)

This paper examines Michael Oakeshott's ideas on the relation between political philosophy and normative thought. To this end, some of the most controversial concepts of his thought are considered in the context of the philosophical debates that developed after the success of analytic philosophy and, in particular, of Ayer's Language, Truth, and Logic. First, the paper argues that, in contrast to analytic and ordinary language thinkers, Oakeshott defends the legitimacy and the rationality of normative thinking. To this end, the importance (...) of the Oakeshottian concepts of tradition and moral practice is stressed, and the controversial notion of ‘pursuit of intimations’ is considered. Through a discussion of Oakeshott's unpublished notes, the relevance of Aristotle for the development of his thought is also highlighted. Second, the paper contends that Oakeshott sees political philosophy as a critical activity aiming at universal concepts. At the same time, the paper stresses the Oakeshottian distinction betw.. (shrink)

I explore conceptual tensions that emerge between Wilfrid Sellars’ and Grace de Laguna’s adoption of behaviorism. Despite agreeing on various points, I argue that Sellars’ and de Laguna’s positions represent a split between normativist and descriptivist approaches to explanation that are generally incompatible, and I explore how both positions claim conceptual priority.

It would not be much of an exaggeration to say that the notion of ecological and social embeddedness is one of the most exploited philosophical ideas these days, both in the academia and beyond. The most troublesome about the overall trend is that many proponents of the idea of social embeddedness simplistically consider selfhood as a form of aberration which merely provides vindication for inequality and violence. In this paper, instead of attacking the problem of the individual versus the collective (...) head-on, I approach it by way of a critique of Stephen Turner’s repudiation of transcendental collectivism. According to Turner, transcendental entities, such as tacit knowledge, presuppositions, or traditions, should be altogether removed from explanatory schemata in the social sciences. I believe that Turner’s razor cuts too deep and the rejection of implicit framing is at best premature. Against the background of the identified shortcomings of Turner’s model of interactive learning, I track the interrelations between social development and the development of the self with an eye to showing that the relationship between individual selves and social reality is an extremely complex and multifactorial matter which we cannot hope to navigate without a proper transcendental frame. The frame is what mediates the relationship between the individual and the collective. (shrink)

En este ensayo se revisa alguna literatura reciente sobre el realismo jurídico y en particular sobre el realismo jurídico escandinavo. Más adelante, se proponen también dos líneas de investigación adicionales. Se sugiere que los estudios históricos deben iluminar el realismo jurídico como parte de un cambio intelectual a largo plazo del pensamiento social occidental, un cambio precipitado por variaciones socioeconómicas, como la segunda revolución industrial, el desarrollo de la secularización, y la llegada del estado de bienestar regulador, así como por (...) transformaciones intelectuales tales como el avance del materialismo científico y el naturalismo. Además, en lugar de retratar el realismo jurídico casi exclusivamente como una crítica del formalismo jurídico y el conceptualismo, los historiadores intelectuales deben discutir el realismo jurídico como un antídoto intelectual contra las diversas corrientes intelectuales autoritarias y totalitarias características de las décadas de 1920 y 1930. (shrink)

This article tackles the problem of normativity in naturalism and considers it in the context of the philosophy of historiography. I argue that strong naturalism is inconsistent with genuine normat...

This book provides a thorough and compelling argument for a realist form of moderate social constructionism. It argues that social scientists should provide an explanatory account of the construction of various elements of the social world. Such accounts should be realist because, “social construction is a real process and a process whose products are real” . The argument here furthers a tradition that includes work by Bhaskar and Searle. The book is a pleasure to read. Elder-Vass writes in an admirably (...) clear and well-organized fashion, consistently explaining his commitments and what is entailed by the considerations he adduces.The combination of social constructionism and realism is motivated by the following line of thought: Constructionists generally assign a key role in the process of construction to one of more of: culture, language, discourse, and knowledge. In this, the constructionists are pointing to phenomena of importance. The realist also has a weighty .. (shrink)

Familiar accounts have it that one explains thoughts or actions by showing them to be rational. It is common to find that the standards of rationality presupposed in these accounts are drawn from what would be thought to be aprioristic sources. I advance an argument to show this must be mistaken. But, recent work in epistemology and on rationality takes a less aprioristic approach to such standards. Does the new (psychological or cognitive scientific) realism in accounts of rationality itself significantly (...) improve the prospects for unproblematic forms of rationalizing explanation? Do earlier misgivings about rationalizing explanation ring hollow when the rationality to be attributed is "naturalized"? Answer: while explanation in terms of naturalized rationality would be free of one fatal flaw possessed by explanation in terms of rationality understood in the traditional fashion, it would yet have parallel flaws. (shrink)

There is... something both intellectually and socially unresponsive in the appeal to self-evidence upon controverted issues. Over the last two decades philosophers have focused increasingly on the role of society and practices in shaping practical normativity.3 Contemporary moral and political philosophy remains fundamentally committed to individualistic and causal approaches to normativity, but a contrary trend has taken root—at least since Wittgenstein’s insights regarding the role of context, practices, and uses—with increasing appeals made to the “social” and to “practice” in reaction (...) to the over-individualistic and idealistic trends characterizing mainstream philosophy, especially in the.. (shrink)

Koopman’s book revolves around the notion of transition, which he proposes is one of the central ideas of the pragmatist tradition but one which had not previously been fully articulated yet nevertheless shapes the pragmatist attitude in philosophy. Transition, according to Koopman, denotes “those temporal structures and historical shapes in virtue of which we get from here to there”. One of the consequences of transitionalism is the understanding of critique and inquiry as historical pro...

A prominent trend in moral philosophy today is the interest in the rich textures of actual human practices and lives. This has prompted engagements with other disciplines, such as anthropology, history, literature, law and empirical science, which have produced various forms of contextual ethics. These engagements motivate reflections on why and how context is important ethically, and such metaethical reflection is what this article undertakes. Inspired by the work of the later Wittgenstein and the Danish theologian K.E. Løgstrup, I first (...) describe one of the ways in which context plays a central role with regard to ethical meaning and normativity. I then examine how ‘context’ is to be defined, and finally I discuss some of the questions which arise when giving context prominence in ethics – namely, how to delimit the scope of relevant context, the relevant traits of a particular context and what ‘the ethical’ is. (shrink)

Recent years have seen numerous sociological disagreements devolve into heated debates, with scholars openly accusing their peers of being both empirically wrong and morally misguided. While social scientists routinely reflect on the ethical implications of certain research assumptions and data collection methods, the sociology of knowledge production has said little about how moral debates over scholarship shape subsequent research trajectories. Drawing on the new French pragmatic sociology, this article examines how sociologists respond to criticisms of the moral worth of their (...) research. The article outlines three typical responses: (1) accepting the criticism and changing direction completely; (2) accepting the criticism but changing discursive framing to incorporate existing research without being subject to critique; and (3) navigating through the debate by devising new research directions that do not trigger such criticism. To demonstrate, the article looks at how sociologists of religion responded, in their published scholarship, to criticisms of secularization theory as depreciating religious people and spiritual experience. Across the responses, we show that sociologists have included moral considerations in their empirical investigations, and have switched among several diverse moral justifications to address—and also avoid—criticism. We conclude by demonstrating that this model can be extended to other domains of sociological inquiry, including the study of gender-based wage inequality and methodological nationalism. The article highlights the importance of mapping the moral frameworks sociologists use for the sociology of knowledge and the sociology of morality. (shrink)

In this paper, I present the problem of scientific change as an explanatory problem, that is, as a philosophical problem concerning what logical forms of explanation we should employ in order to un...

Kuhn’s account of scientific change is characterized by an internal tension between a naturalist vein, which is compatible with the revolutionary perspective on the historical development of science, and an aprioristic or Kantian vein which wants to secure that science is not an irrational enterprise. Kuhn himself never achieved to resolve the tension or even to deal with the terms of the problem. Michael Friedman, quite recently, provided an account which aspires to reconcile the revolutionary and the aprioristic elements of (...) the Kuhnian historiography by placing the latter in the neo-Kantian philosophical framework. In this paper, I suggest that Friedman manages to provide a convincing description of the structuration of scientific knowledge and, further, to present science as a rational enterprise. I argue that despite these virtues Friedman’s account faces a major problem with regard to the context of transcendental idealism which he is not willing to abandon. I also argue that discarding transcendental idealism in the way the philosophical perspective of John McDowell does, we can dispose of the flaws of Friedman’s account while retaining its virtues. (shrink)

It is quite unequivocal that Kuhn was committed to (some version of) naturalism; that he defended, especially in his later work, the autonomy of scientific rationality; and that he rejected the correspondence theory of truth, i.e., the traditional realistic conception of the world’s mind-independence. In this paper, I argue that these three philosophical perspectives form an uneasy triangle, for while it is possible to coherently defend each of them separately or two of them combined, holding all three leads to incoherence. (...) Hence, the only option is to reject one of them in a way that is both compatible with Kuhnian historiography and philosophically fruitful. My purpose in this paper is not exegetical. My ambition is to sketch a coherent philosophical framework which does justice to Kuhn’s historiographical model for scientific change and avoids the philosophical costs of relativism and anti-naturalism. In particular, I argue in favor of the following interconnected positions: (1) Given the role of anomalies in Kuhn’s historiographical model, the latter satisfies the two fundamental conditions for acknowledging the mind-independence of the world: the ‘irreducibility condition’ and the ‘objectivity condition’, (2) Kuhn’s rejection of the notion of an ‘Archimedean platform’ does not entail that the truth-value of beliefs doesn’t play a role in the explanation of their change, (3) Adopting scientific realism is the only way to defend the autonomy of scientific rationality within a naturalistic philosophical framework. However, adopting realism leads to a liberal rather than an eliminative version of naturalism. (shrink)

Review Essay of Stephen P. Turner, Explaining the Normative, 2010.

My paper is concerned with the relation between ought-statements and intentions in Wilfrid Sellars’s philosophy. According to an entrenched view in Sellars scholarship, Sellars considers ought-statements as expressions of we-intentions. The aim of my paper is to question this reading and to propose an alternative. According to this alternative reading of Sellars, ought-statements are metalinguistic statements about the implication relations between intentions. I show that the entrenched understanding faces many unacknowledged problems and generates incompatibilities with Sellars’s commitments about intentions. I (...) argue that the alternative account can help to resolve these problems. A second reason in support of the alternative understanding of Sellars is provided by historical considerations. I argue that my alternative account can be discerned in Sellars’s most developed views about intentions and ought-statements. I also discuss problems and questions which the alternative reading itself faces. (shrink)

The ‘value-free ideal’ has been called into question for several reasons. It does not include “epistemic values”—viewed as characteristic of ‘good science’—and rejects the so-called ‘contextual’, ‘non-cognitive’ or ‘non-epistemic’ values—all of them personal, moral, or political values. This paper analyzes a possible complementary argument about the dubitable validity of the value-free ideal, specifically focusing on social sciences, with a two-fold strategy. First, it will consider that values are natural facts in a broad or ‘liberal naturalist’ sense and, thus, a legitimate (...) part of those sciences. Second, the paper will not reject the value-free ideal; rather, it will construe this ideal in a special way, not casting values aside in sciences, but bringing them to the table and rationally discussing them. Today’s predominant naturalistic view has tended to ‘naturalize’ values by looking for physicalist explanations for them—a move resisted by defenders of normativism in social sciences. At the same time, a contending ‘liberal naturalist’ stream has emerged, claiming that not all natural entities can be explained by the methods and concepts of physical sciences, and favors a non-materialist naturalism which includes mind, consciousness, meaning and value as fundamental parts of nature that cannot be reduced to matter. Hence, it may be posited that non-epistemic values could be ‘naturally’ included in the field of human sciences. (shrink)

In this article, it is argued that Sellars’ view of normativity is the key for a proper resolution of the debate between normativism and anti-normativism, as the latter is described in Turner’s recent book Explaining the Normative. Drawing on an early Sellarsian article , I suggest that both normativism and anti-normativism are ultimately unsatisfactory positions and for the same reason: due to their failure to draw a distinction between causal or explanatory reducibility and logical or conceptual reducibility of the normative (...) to the non-normative. (shrink)

This essay will defend a causal conception of action explanations in terms of an agent’s reasons by delineating a metaphysical and epistemic framework that allows us to view folk psychology as providing us with causal and autonomous explanatory strategies of accounting for individual agency. At the same time, I will calm philosophical concerns about the issue of causal deviance that have been at the center of the recent debates between causalist and noncausalist interpretations of action explanations. For that purpose, it (...) is important to realize that the domain of folk-psychological action explanation is also the domain of skillful and goal-directed bodily movements, a domain to which we have independent epistemic access. (shrink)

Critically discussing the causal social ontologies presented by Dave Elder-Vass and John Searle, the article argues that these views implausibly identify the causal ontological source of human sociality in collectively known, recognized and accepted statuses, criteria, norms and the like. This is implausible, for it ignores human sociality as occurring in temporally and spatially dispersed on-going processes of human interaction of differently placed, often unequal, and thus epistemically differently equipped actors in division of labour. Human scientific concepts are best seen (...) as picking out (aspects of) such complex and heterogeneous processes, not what the participating actors allegedly collectively know, accept or recognize about them. The article observes that similar appeals to collective recognition are also common in Wittgensteinian literature that, however, have claimed to reject the causal ontological view. It is argued that the ultimate value in rejecting the causal ontological view, and the accompanying idea of collective recognition, resides in that we thereby avoid epistemically homogenizing and over-intellectualizing the diverse mass of dispersed, often unequal, but interacting actors. (shrink)

In this article, cognitivism is understood as the view that the engine of human action is the intentional, dispositional, or other mental capacities of the brain or the mind. Cognitivism has been criticized for considering the essence of human action to reside in its alleged source in mental processes at the expense of the social surroundings of the action, criticism that has often been inspired by Ludwig Wittgenstein's later philosophy. This article explores the logical extent of the critique of cognitivism, (...) arguing that by positing collectively shared knowledge of criteria as the engine of human action many such critiques themselves display latent cognitivism. (shrink)

The so-called epistemological turn of the Descartes-Locke-Kant tradition is a hallmark of modern philosophy. The broad family of normativism constitutes one major response to the Cartesian heritage building upon some version of the idea that human knowledge, action and sociality build fundamentally upon some form of social agreement and standards. Representationalism and the Cartesian picture more generally have been challenged by normativists but this paper argues that, even where these challenges by normativism have been taken to heart, our intellectual culture (...) remains fundamentally epistemic in certain problematic senses. Two problems are highlighted: first, normativism remains functionally Cartesian, for human action and sociality appear as processes driven by the shared understandings by competent contributors, and second, normativism is unable to account for forms of human action and sociality other than those occurring in the relatively small worlds of normatively regulated conceptual spaces of mutual access and listening. These points are illustrated by an applied discussion of the blind spots of normativist accounts of the emerging environmental and the on-going economic crises. (shrink)

There have been monumental advances in the study of the social dimensions of knowledge in the late twentieth and early twenty-first centuries. But it has been common within a wide variety of fields--including social philosophy, cognitive science, epistemology, and the philosophy of science--to approach the social dimensions of knowledge as simply another resource to be utilized or controlled. I call this view, in which other people's epistemic significance are only of instrumental value, manipulationism. I identify manipulationism, trace its manifestations in (...) the aforementioned fields, and explain how to move beyond it. The principal strategy that I employ for moving beyond manipulationism consists of synthesizing enactivism and neo-Kuhnian social epistemology. Specifically, I expand the enactivist concept of participatory sense-making by linking it to recent conceptual innovations in social epistemology, such as the concept of immanent cogent argumentation. (shrink)

Interest in the concept of objectivity is part of the legacy of Modern Philosophy, tracing back to a new way of understanding the starting point of philosophical reflection. It traces back to an “epistemological turn” that attended the development of New Science of the 16th and 17th Century. These origins are an indication that what a thinker takes as the starting point of philosophical reflection deeply affects how they approach key philosophical concepts, including truth, knowledge, and objectivity. Chapter 1 Introduces (...) this key concept in philosophy, and some of the history of its use. (shrink)

The present study expresses the thesis that there is a direct connection between the development of the consciousness of individuals in a society, the occurrence of law, and the formation of free will. First of all, the text distinguishes between consciousness in the broad sense and consciousness in the narrow sense. Also, the text represents the different degrees of awareness, which will answer the question at what level of their development human individuals reach the ability to coexist in a legal (...) society. Subsequently, the thesis will be defended that in such a legal society the necessary prerequisites for the formation of free will in the individual subject are created. (shrink)

Law is a main source of justice in a democratic society, and as such it must send clear and unequivocal messages to its addressees. Therefore, the question of the meaning in the legal vocabulary does not lose its relevance and universality. The present study examines the question of the linguistic significance of legal norms in legal vocabulary, applying an interdisciplinary approach. Joining the thesis that the legislation can be considered as an expression of the legally significant will of the rule-making (...) authority, the legal provisions will be presented as an intentional act. In search of the most appropriate explanatory method, two kinds of theories will be applied in parallel: Paul Grice's theory of linguistic meaning, on the one hand, and some theories with both textualist and intentionalist orientation, on the other. Subsequently, the communicative maxims proposed by Grice will be related to selected normative requirements related to the language of the normative acts. (shrink)

Appeals to practices are common the humanities and social sciences. They hold the potential to explain interesting or compelling similarities, insofar as similarities are distributed within a community or group. Why is it that people who fall under the same category, whether men, women, Americans, baseball players, Buddhists, feminists, white people, or others, have interesting similarities, such as similar beliefs, actions, thoughts, foibles, and failings? One attractive answer is that they engage in the same practices. They do the same things, (...) perhaps as a result of doing things at the same site or setting, or perhaps as a result of being raised in a similar way among members of the same group. In the humanities, appeals to practices often serve as a move to point out diversity among different communities or diversity within the same community. Communities are distinct from one another in part because their members do different things or do things in different ways. The distinct and varied ways in which different communities enact social norms or formulate law, state institutions, and public policy might be explicable in part by the different practices their members are socialized into. Appeals to practices hold the promise of explaining these differences in terms of the different background practices of the groups, cultivated through a kind of cultural isolation or sense of collective identity. In the social sciences, appeals to practices have played a central role in fundamental theorizing and theory building. Appeals to practices in the social sciences are often much more systematic and theoretical, forming the core of the systematic theories of Pierre Bourdieu and Anthony Giddens in Anthropology and Sociology. Practice theory has thus become a growth industry in social scientific investigation, offering the promise of a central object of investigation that explains both unity and difference within and across communities and groups. But it is unclear just what practices are and what role, both ontological and explanatory, that practices are supposed to play. The term `practices' is used to pick out a wide range of things, and its relation to other terms, from `tradition' or `paradigm' to `framework' or `presupposition', is unclear. Practices are posited as ubiquitous, yet they are difficult to isolate and pin down. We are all said to participate in them, but they remain hidden. Their role, whether causal, logical, or hermeneutical, remains mysterious. After locating the historical origins of appeals to practices in the work of Ludwig Wittgenstein and Martin Heidegger, my dissertation uses Stephen Turner's broad and systematic critique of appeals to practices to develop a new type of account. My account is a phenomenological account that treats practices as human doings that show up to people in material and social environments and make themselves available for specific responses in those environments. I argue that a phenomenological account is an effective alternative to accounts that treat practices as either shared objects with properties or shared and implicit presuppositions. I use a phenomenological account of practices to treat important debates in feminist philosophy and the philosophy of the social sciences, particularly debates over pornography's subordination of women and the classification of mental disorders in psychiatry. (shrink)