Questions traditionally answered by philosophers are now being tackled by prominent scientists. As the cultural influence of science and technology continues to grow, what room, if any, is left for philosophy? Three philosophers—Dr. Jonathan Kaplan, Dr. Massimo Pigliucci, and Dr. Leonard Finkelman —explore issues related to the philosophy of science, including how philosophy has contributed to scientific progress, why philosophy continues to be important to science, and why there remain questions that only philosophy can answer. The panelists represent four generations (...) of an academic lineage: Dr. Kaplan was Dr. Pigliucci's dissertation advisor, Dr. Pigliucci was Dr. Finkelman's dissertation advisor, and Evan Tracy is a student of Dr. Finkelman. (shrink)

Foundational theories of mental content seek to identify the conditions under which a mental representation expresses, in the mind of a particular thinker, a particular content. Normativists endorse the following general sort of foundational theory of mental content: A mental representation r expresses concept C for agent S just in case S ought to use r in conformity with some particular pattern of use associated with C. In response to Normativist theories of content, Kathrin Glüer-Pagin and Åsa Wikforss propose a (...) dilemma, alleging that Normativism either entails a vicious regress or falls prey to a charge of idleness. In this paper, I respond to this argument. I argue that Normativism can avoid the commitments that generate the regress and does not propose the sort of explanation required to charge that its explanation has been shown to be problematically idle. The regress-generating commitment to be avoided is, roughly, that tokened, contentful mental states are the product of rule-following. The explanatory task Normativists should disavow is that of explaining how it is that beliefs and other contentful mental states are produced. I argue that Normativism, properly understood as a theory of content, does not provide this kind of psychological explanation, and therefore does not entail that such explanations are to be given in terms of rule-following. If this is correct, Normativism is not the proper target of the dilemma offered by Glüer-Pagin and Wikforss. Understanding why one might construe Normativism in the way Glüer-Pagin and Wikforss must, and how, properly understood, it avoids their dilemma, can help us to appreciate the attractiveness of a genuinely normative theory of content and the importance of paying careful attention to the sort of normativity involved in norm-based theories of content. (shrink)

In this paper, I reinterpret Kant’s Transcendental Analytic as a description of a cognitive architecture. I describe a computer implementation of this architecture, and show how it has been applied to two unsupervised learning tasks. The resulting program is very data efficient, able to learn from a tiny handful of examples. I show how the program achieves data-efficiency: the constraints described in the Analytic of Principles are reinterpreted as strong prior knowledge, constraining the set of possible solutions.

First published in 2002. Routledge is an imprint of Taylor & Francis, an informa company.

The question has long confounded philosophers and scientists, and it is this so-called explanatory gap between biological life and consciousness that Evan ...

Critically engages the work of the philosopher Don Ihde.

Finding Oz tells the remarkable story behind one of the world’s most enduring and best-loved books. Offering profound new insights into the true origins and meaning of L. Frank Baum’s 1900 masterwork, it delves into the personal turmoil and spiritual transformation that fueled Baum’s fantastical parable of the American Dream. Before becoming an impresario of children’s adventure tales, the J. K. Rowling of his age, Baum failed at a series of careers and nearly lost his soul before setting out on (...) a journey of discovery that would lead to the Land of Oz. Drawing on original research, Evan Schwartz debunks popular misconceptions and shows how the people, places, and events in Baum’s life gave birth to his unforgettable images and characters, from the Yellow Brick Road to the Emerald City to the dual view of witches that reflected the life of Baum’s mother-in-law, the radical women’s rights leader Matilda Joslyn Gage. A narrative that sweeps across late-nineteenth-century America, Finding Oz ultimately reveals how failure and heartbreak can sometimes lead to redemption and bliss, and how one individual can ignite the imagination of the entire world. (shrink)

How is human social intelligence engaged in the course of ordinary conversation? Standard models of conversation hold that language production and comprehension are guided by constant, rapid inferences about what other agents have in mind. However, the idea that mindreading is a pervasive feature of conversation is challenged by a large body of evidence suggesting that mental state attribution is slow and taxing, at least when it deals with propositional attitudes such as beliefs. Belief attributions involve contents that are decoupled (...) from our own primary representation of reality; handling these contents has come to be seen as the signature of full-blown human mindreading. However, mindreading in cooperative communication does not necessarily demand decoupling. We argue for a theoretical and empirical turn towards “factive” forms of mentalizing here. In factive mentalizing, we monitor what others do or do not know, without generating decoupled representations. We propose a model of the representational, cognitive, and interactive components of factive mentalizing, a model that aims to explain efficient real-time monitoring of epistemic states in conversation. After laying out this account, we articulate a more limited set of conversational functions for nonfactive forms of mentalizing, including contexts of meta-linguistic repair, deception, and argumentation. We conclude with suggestions for further research into the roles played by factive versus nonfactive forms of mentalizing in conversation. (shrink)

This book represents the first major attempt by any author to provide an integrated account of the evidence for bias in human reasoning across a wide range of disparate psychological literatures. The topics discussed involve both deductive and inductive reasoning as well as statistical judgement and inference. In addition, the author proposes a general theoretical approach to the explanations of bias and considers the practical implications for real world decision making. The theoretical stance of the book is based on a (...) distinction between preconscious heuristic processes which determine the mental representation of 'relevant' features of the problem content, and subsequent analytic reasoning processes which generate inferences and judgements. Phenomena discussed and interpreted within this framework include feature matching biases in propositional reasoning, confirmation bias, biasing and debiasing effects of knowledge on reasoning, and biases in statistical judgement normally attributed to 'availability' and 'representativeness' heuristics. In the final chapter, the practical consequences of bias for real life decision making are considered, together with various issues concerning the problem of 'debiasing'. The major approaches discussed are those involving education and training on the one hand, and the development of intelligent software and interactive decision aids on the other. (shrink)

Engagements with Contemporary Literary and Critical Theory is a wide-ranging but accessible introduction that illuminates the field of theory through a variety of useful and relevant examples. Covering all key theories and theorists, this book looks at the relation of theory to form, discourses, subjectivity, media and networks, and environments. Organized thematically, Engagements with Contemporary Literary and Critical Theory illuminates the field by focusing on the concepts and methodologies of key thinkers, while also providing historical introductions that contextualize the latest (...) developments with regard to forms; discourses; subjectivities and embodiments; media, networks, and machines; and animals, affects, objects, and environments. Each chapter includes examples from a canonical novel, a contemporary text, and a new media artefact, while textboxes regularly introduce additional emerging or overlooked theorists of interest. An ideal guide for undergraduates studying literary theory, this book will give readers the background they need to continue their own fruitful explorations of this vibrant field of study. (shrink)

God and moral obligations -- What is a divine command theory of moral obligation? -- The relation of divine command theory to natural law and virtue ethics -- Objections to divine command theory -- Alternatives to a divine command theory -- Conclusions: The inescapability of moral obligations.

‘Virtue signaling’ is the practice of using moral talk in order to enhance one’s moral reputation. Many find this kind of behavior irritating. However, some philosophers have gone further, arguing that virtue signaling actively undermines the proper functioning of public moral discourse and impedes moral progress. Against this view, I argue that widespread virtue signaling is not a social ill, and that it can actually serve as an invaluable instrument for moral change, especially in cases where moral argument alone does (...) not suffice. Specifically, virtue signaling can change the broader public’s social expectations, which can in turn motivate the adoption of new, positive social norms. I also argue that the reputation-seeking motives underlying virtue signaling impose important constraints on virtue signalers’ behavior, which serve to keep the worst excesses of virtue signaling in check. (shrink)

This is a preprint draft. Please cite published version (DOI: 10.1111/mila.12385). The aim of this paper is to provide a novel analysis of anorexia nervosa (AN) in the context of the sense of agency literature. I first show that two accounts of anorexia nervosa that we ought to take seriously— i.e., the first personal reports of those who have experienced it firsthand as well as the research that seeks to explain anorexic behavior from an empirical perspective— appear to be thoroughly (...) in tension with one another in their descriptions of anorexic actions. Rather than proceeding at this point by way of disregarding anorexic testimony as meaningless or insincere, I instead offer a positive account of the sense of agency in anorexia nervosa that renders these two depictions compatible. The resultant picture of anorexic behavior is one that accommodates current empirical findings while also providing valuable insight into how it is that anorexics can sincerely report feeling fully in control over their food restriction. (shrink)

Ethnic cleansing and other methods of political and social exclusion continue to thrive in our globalized world, complicating the idea that unity and diversity can exist in the same society. When we emphasize unity, we sacrifice heterogeneity, yet when we stress diversity, we create a plurality of individuals connected only by tenuous circumstance. As long as we remain tethered to these binaries, as long as we are unable to imagine the sort of society we want in an age of diversity, (...) we cannot achieve an enduring solution to conflicts that continue unabated despite our increasing proximity to one another. By envisioning the public as a multivoiced body, Fred Evans offers a solution to the dilemma of diversity. The multivoiced body is both one and many: heterogeneous voices that at once separate and bind themselves together through their continuous and creative interplay. By focusing on this traditionally undervalued or overlooked notion of voice, Evans shows how we can valorize simultaneously the solidarity, diversity, and richness of society. Moreover, recognition of society as a multivoiced body helps resists the pervasive countertendency to raise a chosen discourse to the level of "one true God," "pure race," or some other "oracle" that eliminates the dynamism of contesting voices. To support these views, Evans taps the major figures and themes of analytic and continental philosophy as well as modernist, postmodernist, postcolonial, and feminist thought. He also turns to sources outside of philosophy to address the implications of his views for justice, citizenship, democracy, and collective as well as individual rights. Through the seemingly simple conceit of a multivoiced body, Evans straddles both philosophy and political practice, confronting issues of subjectivity, language, communication, and identity. For anyone interested in moving toward a just society and politics, _The Multivoiced Body_ offers an innovative approach to the problems of human diversity and ethical plurality. (shrink)

How did Baruch Spinoza, the seventeenth-century Dutch-Jewish philosopher, become a nineteenth-century German Marxist? It is on its face an unlikely development. Karl Marx was a fiery revolutionary theorist who heralded the imminent demise of capitalism, while Spinoza was a contemplative philosopher who preached rational understanding and voiced skepticism about open rebellion. Further, Spinoza criticized all teleological ideas as anthropomorphic fantasies, while Marxism came to be associated expressly with teleological historical development. Yet socialists of the German nineteenth century were consistently drawn (...) to Spinoza as their philosophical guide. Tracie Matysik shows how the metaphorical meeting of Spinoza and Marx arose out of an intellectual conundrum about the meaning of activity. How is it, exactly, that humans can be fully determined creatures - creatures in nature and governed by causal laws of nature - and also able to change their world? To address this seeming paradox, many revolutionary theorists scrapped the idea of activity as something autonomous humans do when they assert themselves against nature and its causal laws. Thinking with Spinoza, they came to think of activity instead as relating - as the state of relations between humans and between humans and the non-human world. Matysik follows these Spinozist-socialist intellectual experiments in the meaning of activity that unfolded across the nineteenth century, drawing lessons from them that may be meaningful for the environmental-justice issues confronting the contemporary world. (shrink)

The practice of rights thinking is desirable in modern societies but its scope is restricted by concern for utility and the demands of personal relationships. The result is a hybrid practice no part of which is a foundation for the others. Differences between pure rights thinking, theories of rights and rights talk support a moral pragmatism for which the objects of moral thinking are not decided a priori. The argument draws upon the historical context provided by Bentham, Burke, Locke and (...) Marx. Contemporary views discussed include contributions by Richard Flathman and Beth Singer and Charles Taylor. (shrink)

Character judgments play an important role in our everyday lives. However, decades of empirical research on trait attribution suggest that the cognitive processes that generate these judgments are prone to a number of biases and cognitive distortions. This gives rise to a skeptical worry about the epistemic foundations of everyday characterological beliefs that has deeply disturbing and alienating consequences. In this paper, I argue that this skeptical worry is misplaced: under the appropriate informational conditions, our everyday character-trait judgments are in (...) fact quite trustworthy. I then propose a mindreading-based model of the socio-cognitive processes underlying trait attribution that explains both why these judgments are initially unreliable, and how they eventually become more accurate. (shrink)

To demarcate the limits of experimental knowledge, we probe the limits of what might be called an experiment. By appeal to examples of scientific practice from astrophysics and analogue gravity, we demonstrate that the reliability of knowledge regarding certain phenomena gained from an experiment is not circumscribed by the manipulability or accessibility of the target phenomena. Rather, the limits of experimental knowledge are set by the extent to which strategies for what we call ‘inductive triangulation’ are available: that is, the (...) validation of the mode of inductive reasoning involved in the source-target inference via appeal to one or more distinct and independent modes of inductive reasoning. When such strategies are able to partially mitigate reasonable doubt, we can take a theory regarding the phenomena to be well supported by experiment. When such strategies are able to fully mitigate reasonable doubt, we can take a theory regarding the phenomena to be established by experiment. There are good reasons to expect the next generation of analogue experiments to provide genuine knowledge of unmanipulable and inaccessible phenomena such that the relevant theories can be understood as well supported. This article is part of a discussion meeting issue ‘The next generation of analogue gravity experiments’. (shrink)

This article proposes that Horace's Epodes and Ovid's Metamorphoses open with significant acrostics that comprise the first two letters, in some cases forming syllables, of successive lines: IB-AM/IAMB (Epod. 1.1–2) and IN-CO-(H)AS (Met. 1.1–3). Each acrostic, it will be argued, tees up programmatic concerns vital to the work it opens: generic identity and the interrelation of form and content (Epodes), etymology and monumentality (Metamorphoses). Moreover, as befits their placement at the head of collections, both acrostics negotiate the challenge of literary (...) commencement. The introduction reviews recent developments in acrostic studies and discusses important predecessors and parallels for Horace's and Ovid's ‘two-letter’ and syllabic acrostics. Two subsequent sections examine the acrostics singly, and a conclusion compares the dialogues that these acrostics open between author and reader, underscoring the welcome challenge which Ovid's acrostic offers to the prevailing scholarly view that this form of wordplay is a strictly visual affair. (shrink)

It is time to bring the rich resources of these traditions into the contemporary debate about the nature of self. This volume is the first of its kind.

The world as we find it -- Kant and the death of God -- Nietzsche: the tragic ethos and the spirit of music -- Max Weber, magic, and the politics of social scientific objectivity -- "What have we to do with morals?": Nietzsche and Weber on the politics of morality -- Sigmund Freud and the heroism of knowledge -- Lenin and the calling of the party -- Carl Schmitt and the exceptional sovereign -- Martin Heidegger and the space of the (...) political -- Without a banister: Hannah Arendt and roads not taken -- Conclusion: the world as it finds us. (shrink)

Wrestling with the Angel is a meditation on contemporary political, legal, and social theory from a psychoanalytic perspective. It argues for the enabling function of formal and symbolic constraints in sustaining desire as a source of creativity, innovation, and social change. The book begins by calling for a richer understanding of the psychoanalytic concept of the symbolic and the resources it might offer for an examination of the social link and the political sphere. The symbolic is a crucial dimension of (...) social coexistence but cannot be reduced to the social norms, rules, and practices with which it is so often collapsed. As a dimension of human life that is introduced by language--and thus inescapably "other" with respect to the laws of nature--the symbolic is an undeniable fact of human existence. Yet the same cannot be said of the forms and practices that represent and sustain it. In designating these laws, structures, and practices as "fictions," Jacques Lacan makes clear that the symbolic is a dimension of social life that has to be created and maintained and that can also be displaced, eradicated, or rendered dysfunctional. The symbolic fictions that structure and support the social tie are therefore historicizable, emerging at specific times and in particular contexts and losing their efficacy when circumstances change. They are also fragile and ephemeral, needing to be renewed and reinvented if they are not to become outmoded or ridiculous. Therefore the aim of this study is not to call for a return to traditional symbolic laws but to reflect on the relationship between the symbolic in its most elementary or structural form and the function of constraints and limits. McNulty analyzes examples of "experimental" (as opposed to "normative") articulations of the symbolic and their creative use of formal limits and constraints not as mere prohibitions or rules but as "enabling constraints" that favor the exercise of freedom. The first part examines practices that conceive of subjective freedom as enabled by the struggle with constraints or limits, from the transference that structures the "minimal social link" of psychoanalysis to constrained relationships between two or more people in the context of political and social movements. Examples discussed range from the spiritual practices and social legacies of Moses, Jesus, and Teresa of Avila to the political philosophy of Hannah Arendt and Jacques Rancière. The second part is devoted to legal and political debates surrounding the function of the written law. It isolates the law's function as a symbolic limit or constraint as distinct from its content and representational character. The analysis draws on Mosaic law traditions, the political theology of Paul, and twentieth-century treatments of written law in the work of Carl Schmitt, Walter Benjamin, Sigmund Freud, Pierre Legendre, and Alain Badiou. In conclusion, the study considers the relationship between will and constraint in Kant's aesthetic philosophy and in the experimental literary works of the collective Oulipo. (shrink)

What does it mean to live dangerously? This is not just a philosophical question or an ethical call to reflect upon our own individual recklessness. It is a deeply political issue, fundamental to the new doctrine of 'resilience' that is becoming a key term of art for governing planetary life in the 21st Century. No longer should we think in terms of evading the possibility of traumatic experiences. Catastrophic events, we are told, are not just inevitable but learning experiences from (...) which we have to grow and prosper, collectively and individually. Vulnerability to threat, injury and loss has to be accepted as a reality of human existence. In this original and compelling text, Brad Evans and Julian Reid explore the political and philosophical stakes of the resilience turn in security and governmental thinking. Resilience, they argue, is a neo-liberal deceit that works by disempowering endangered populations of autonomous agency. Its consequences represent a profound assault on the human subject whose meaning and sole purpose is reduced to survivability. Not only does this reveal the nihilistic qualities of a liberal project that is coming to terms with its political demise. All life now enters into lasting crises that are catastrophic unto the end. (shrink)

Finding Oz tells the remarkable story behind one of the world’s most enduring and best-loved books. Offering profound new insights into the true origins and meaning of L. Frank Baum’s 1900 masterwork, it delves into the personal turmoil and spiritual transformation that fueled Baum’s fantastical parable of the American Dream. Before becoming an impresario of children’s adventure tales, the J. K. Rowling of his age, Baum failed at a series of careers and nearly lost his soul before setting out on (...) a journey of discovery that would lead to the Land of Oz. Drawing on original research, Evan Schwartz debunks popular misconceptions and shows how the people, places, and events in Baum’s life gave birth to his unforgettable images and characters, from the Yellow Brick Road to the Emerald City to the dual view of witches that reflected the life of Baum’s mother-in-law, the radical women’s rights leader Matilda Joslyn Gage. A narrative that sweeps across late-nineteenth-century America, Finding Oz ultimately reveals how failure and heartbreak can sometimes lead to redemption and bliss, and how one individual can ignite the imagination of the entire world. (shrink)

In both Metaphysics Γ 4 and 5 Aristotle argues that Protagoras is committed to the view that all contradictions are true. Yet Aristotle’s arguments are not transparent, and later, in Γ 6, he provides Protagoras with a way to escape contradictions. In this paper I try to understand Aristotle’s arguments. After examining a number of possible solutions, I conclude that the best way of explaining them is to (a) recognize that Aristotle is discussing a number of Protagorean opponents, and (b) (...) import another of Protagoras’ views, namely the claim that there are always two logoi opposed to one another. (shrink)

The concept of nihilism plays an interesting role in Richard Rorty's oeuvre. On the one hand, Rorty barely refers to the concept; on the other, Rorty's critics pejoratively characterize his pragmatism as nihilistic. This chapter seeks to clarify Rorty's position. It suggests that Rorty avoids the concept in order to get away from the conceptual baggage that accompanies the existential sense of the term. Rorty neither endorses the idea that human lives are meaningless nor thinks that abandoning the Platonic quest (...) for truth diminishes our capacity to experience meaningful lives. By challenging these assumptions, Rorty can then be seen as a thinker who may have much more to say about the modern challenges to human meaning than meets the eye. In this light, the chapter presents three cases that explore Rorty's contributions to our understanding of existential nihilism. It also suggests contemporary research approaches to Rorty and nihilism. (shrink)

Introduction : critical ethics, or, the subject of reform -- An ethics of Gesellschaft -- The "new ethic" : a particularist challenge -- Conflicted sexualities and conflicted secularisms -- Global influences, local responses -- Moral laws and impossible laws : the "female homosexual" and the Criminal Code -- Social matters : social democracy and the ethics of materialism -- Losses and unlikely legacies : psychoanalysis and femininity -- Afterword : moral citizenship, or, ethics beyond the law.

This article examines the potential for moral agency in human resource management practice. It draws on an ethnographic study of human resource managers in a global organization to provide a theorized account of situated moral agency. This account suggests that within contemporary organizations, institutional structures—particularly the structures of Anglo-American market capitalism— threaten and constrain the capacity of HR managers to exercise moral agency and hence engage in ethical behaviour. The contextualized explanation of HR management action directly addresses the question of (...) whether HRM is inherently unethical. The discussion draws on MacIntyre’s conceptualization of moral agency within contemporary social structures. In practice, HR managers embody roles that may not be wholly compartmentalized. Alternative institutional structures can provide HR managers with a vocabulary of motives for people-centred HRM and widen the scope for the exercising of moral agency, when enacted within reflective relational spaces that provide milieus for critical questioning of logics and values. This article aims to contribute to and extend debate on whether HRM can ever be ethical, and provide a means of reconnecting business ethics with longstanding concerns in critical management studies. (shrink)

Clinical ethics consultants (CECs) are not moral authorities. Standardization of CECs’ professional role does not confer upon them moral authority. Certification of particular CECs does not confer upon them moral authority (nor does it reflect such authority). Or, so we will argue. This article offers a distinctly Orthodox Christian response to those who claim that CECs—or any other academically trained bioethicist—retain moral authority (i.e., an authority to know and recommend the right course of action). This article proceeds in three parts. (...) First, we discuss recent movements toward the certification of CECs in the United States, focusing primarily on proposals and programs put forth by the American Society for Humanities and Bioethics (ASBH). Second, we outline two secular reasons to be concerned about the relevant trends toward certification. For one thing, certification is currently being advanced via political dominance, rather than gaining authority by reliance on rigorous philosophical argument or reason. For another, the trends operate on the assumption that there exists a secular, content-full, canonical, morality. There is no such morality. Next, we argue that Orthodox Christians should resist the current trends toward certification of CECs. Specifically, we unpack ways in which the ASBH’s certification program (and those like it) conflict with Orthodox claims about moral authority and the moral life more generally. We conclude that Orthodox Christians should resist the current certification trends. (shrink)

So-called ‘gain-of-function’ (GOF) research is virological research that results in a virus substantially more virulent or transmissible than its wild antecedent. GOF research has been subject to ethical analysis in the past, but the methods of GOF research have to date been underexamined by philosophers in these analyses. Here, we examine the typical animal used in influenza GOF experiments, the ferret, and show how despite its longstanding use, it does not easily satisfy the desirable criteria for ananimal model. We then (...) discuss the limitations of the ferret model, and how those epistemic limitations bear on ethical and policy questions around the risks and benefits of GOF research. We conclude with a reflection on how philosophy of science can contribute to ethical and policy debates around the risks, benefits and relative priority of life sciences research. (shrink)

Plato's closing reference to the Iliad in the Sophist has been largely overlooked in contemporary scholarship. The reference, a quotation from the confrontation between Glaucus and Diomedes in Book 6, forms part of a broader frame to the dialogue. The frame, with its recurring themes of identification and misidentification, helps us make better sense of the dialogue's final description of the sophist and its central concerns about the relationship between philosophy and sophistry. It also provides a revealing case study of (...) Plato's use of Homer as part of a broader strategy for undermining simple appeals to authority. (shrink)

Introduction i This book is about how we study history, how we research and write about it, and how we read it. In the postmodern age, historians are being ...

Intentional collective action -- Collective moral responsibility -- Collective guilt -- Individual responsibility for (and in) collective wrongs -- Collective obligation, individual obligation, and individual moral responsibility -- Individual moral responsibility in wrongful social practice.

In this special section, Ekman and Cordaro (2011); Izard (2011); Levenson (2011); and Panksepp and Watt (2011) have each outlined the latest instantiation of each lead author’s theoretical model of basic emotions. We identify four themes emerging from these models, and discuss areas of agreement and disagreement. We then briefly evaluate the models’ usefulness by examining how they would account for an emotion that has received considerable empirical attention but does not fit clearly within or outside of the basic emotion (...) category: pride. Finally, we compare the central themes covered by the four models with themes emerging from current emotion research, to conclude that, for the most part, the models are comprehensive; they largely converge with the current state of affective science research. (shrink)

This paper discusses two broadly logical issues related to Protagoras’ measure doctrine (M) and the self-refutation argument (SRA). First, I argue that the relevant interpretation of (M) has it that every individual human being determines all her own truths, including the truth of (M) itself. I then turn to what I take to be the most important move in the SRA: that Protagoras recognises not only that his opponents disagree with him about the truth of (M), but also that they (...) hold that (M) is false simpliciter. By recognising that his opponents do not make the relativising concession he makes for them, he is forced to accept that (M) is false. I go on to argue that several other defenders of the SRA end up with a regress which is difficult to end and might not favour anti-Protagoreans. On my reading, by recognising what his opponents believe, Protagoras is barred from adding qualifiers, and the possible regress doesn’t get off the ground. I conclude with brief discussions of how Protagoras might try to avoid the result of the SRA and the argument’s role in this part of the Theaetetus. (shrink)