Feminism is sensational -- On being directed -- Willfulness and feminist subjectivity -- Trying to transform -- Being in question -- Brick walls -- Fragile connections -- Feminist snap -- Lesbian feminism -- Conclusion 1: A killjoy survival kit -- Conclusion 2: A killjoy manifesto.

Episodic and semantic memory are often taken to be fundamentally different mental systems, and contemporary philosophers often pursue research questions about episodic memory, in particular, in isolation from semantic memory. This paper challenges that assumption, and puts pressure on philosophical approaches to memory that break off episodic memory as its own standalone topic. I present and systematize psychological and neuroscientific theories of semanticization, the thesis that memory content tends to drift from episodic to semantic in structure over time and exposure (...) to an environment. Semanticization, I argue, is a long-term interconnection between episodic and semantic systems that requires approaching both the content and function of these two memory systems as a whole. Thus we have a reason to reject projects by Michael Martin, which aims to carve out a uniquely episodic memory content, and Kourken Michaelian, which pairs episodic memory to its own unique function. Instead, seeing declarative memory as a single system with two facets or even a continuum of features allows for deeper insight into both content and function. (shrink)

The paper suggests that we can usefully approach whiteness through the lens of phenomenology. Whiteness could be described as an ongoing and unfinished history, which orientates bodies in specific directions, affecting how they `take up' space, and what they `can do'. The paper considers how whiteness functions as a habit, even a bad habit, which becomes a background to social action. The paper draws on experiences of inhabiting a white world as a non-white body, and explores how whiteness becomes worldly (...) through the noticeability of the arrival of some bodies more than others. A phenomenology of whiteness helps us to notice institutional habits; it brings what is behind to the surface in a certain way. (shrink)

Sometimes, we face choices between actions most likely to lead to valuable outcomes, and actions which put us in a better position to learn. These choices exemplify what is called the exploration/exploitation trade-off. In computer science and psychology, this trade-off has fruitfully been applied to modulating the way agents or systems make choices over time. This article extends the trade-off to belief. We can be torn between two ways of believing, one of which is expected to be more accurate in (...) light of current evidence, whereas the other is expected to lead to more learning opportunity and accuracy in the long run. Further, it is sometimes rationally permissible to choose the latter. The article breaks down the features of action which give rise to the trade-off, and then argues that each feature applies equally well to belief. This conclusion is an instance of a systematic, foreseeable way in which what is rational to believe now depends on what one expects to be doing in the future. That is, epistemic rationality fundamentally concerns time. (shrink)

What does it mean to hold a belief? Some of our ways of speaking in English suggest that to hold a belief is to have something in your mind: beliefs are things we acquire, defend, recover, and so on (Abelson, 1986). That is, believing is a matter of being in a state of having a thing. In this paper, I will argue for an alternative: believing is something we do. This is not a new suggestion. For instance, Matthew Boyle (2011) (...) defends a theory of belief as an activity, which he traces back to Aristotle. This paper, however, makes two new contributions: first, I argue for an analogy between belief and planning that fleshes out what it would mean to understand belief as an activity, and second, I aim to show how the resulting view can help sense of a variety of theories in cognitive psychology that suggest cognitive information storage is dynamic and reconstructive. (shrink)

In this paper I will show the problems that are encountered when dealing with uniqueness of connectives in a bilateralist setting within the larger framework of proof-theoretic semantics and suggest a solution. Therefore, the logic 2Int is suitable, for which I introduce a sequent calculus system, displaying - just like the corresponding natural deduction system - a consequence relation for provability as well as one dual to provability. I will propose a modified characterization of uniqueness incorporating such a duality of (...) consequence relations, with which we can maintain uniqueness in a bilateralist setting. (shrink)

We have no interest whatever in minimizing the continuing history of racist, sexist, homophobic, or otherwise abusive biologisms, or the urgency of their exposure, that has made the gravamen of so many contemporary projects of critique. At the same time, we fear — with installation of an automatic antibiologism as the unshifting tenet of `theory' — the loss of conceptual access to an entire thought-realm. I was left wondering what danger had been averted by the exclusion of biology. What does (...) the nominative `biological or anatomical body' actually refer to? And what secures the separation of its inadmissible matter from the proper purview of Irigaray's textual interventions? When I asked a question to this effect it was met with a certain nervous comprehension. Deciding, perhaps, that I must still be immersed in a precritical understanding of the body, the speaker dismissed me with a revealing theatrical gesture. As if to emphasize the sheer absurdity of my question she pinched herself and commented `Well I don't mean this body'. And so it seemed with a gesture so matter of fact that it required no further comment, the fact of matter was both decided and dispatched. Feminism has been as deeply implicated in routinized antiessentialism as any of our critical procedures. Even though questions of `the body' have become increasingly fashionable in all manner of feminist projects, the schedule of feminism's antibiologism has been little altered. In most of these projects on `the body', the body in question is pursued in its socially, experientially, or psychically constituted forms, but rarely in its physiologically, biochemically, or microbiologically constituted form, the idea of biological construction having been rendered either unintelligible or naive. Despite an avowed interest in the body, there is a persistent distaste for biological detail. These feminist theories have usually been reluctant to engage with biological data: they retain, and encourage, the fierce antibiologism that marked the emergence of second wave feminism. That feminist scholars are particularly prone to a `knee jerk constructivism' helps explain the reluctance of those in the humanities to engage seriously with the claims of science. This book functions primarily as a reminder to social, political, and cultural theorists, particularly those interested in feminism, antiracism and questions of the politics of globalisation, that they have forgotten a crucial dimension of research, if not necessary to, then certainly useful for more incisively formulating the concepts on which they so heavily, if implicitly rely. It is written as a remembrance of what we have forgotten — not just the body, but that which makes it possible and which limits its actions: the precarious, accidental, contingent, expedient, striving, dynamic status of life in a messy, complicated, resistant, brute world of materiality, a world regulated by the exigencies, the forces, of space and time. We have forgotten the nature, the ontology, of the body, the conditions under which bodies are encultured, psychologized, given identity, historical location, and agency. We have forgotten where we come from. (shrink)

We consider an approach to propositional synonymy in proof-theoretic semantics that is defined with respect to a bilateral G3-style sequent calculus $\mathtt{SC2Int}$ for the bi-intuitionistic logic $\mathtt{2Int}$. A distinctive feature of $\mathtt{SC2Int}$ is that it makes use of two kind of sequents, one representing proofs, the other representing refutations. The structural rules of $\mathtt{SC2Int}$, in particular its cut rules, are shown to be admissible. Next, interaction rules are defined that allow transitions from proofs to refutations, and vice versa, mediated through (...) two different negation connectives, the well-known implies-falsity negation and the less well-known coimplies-truth negation of $\mathtt{2Int}$. By assuming that the interaction rules have no impact on the identity of derivations, the concept of inherited identity between derivations in $\mathtt{SC2Int}$ is introduced and the notions of positive and negative synonymy of formulas are defined. Several examples are given of distinct formulas that are either positively or negatively synonymous. It is conjectured that the two conditions cannot be satisfied simultaneously. (shrink)

Where do values live in thought? A straightforward answer is that we (or our brains) make decisions using explicit value representations which are our values. Recent work applying reinforcement learning to decision-making and planning suggests that more specifically, we may represent both the instrumental expected value of actions as well as the intrinsic reward of outcomes. In this paper, I argue that identifying value with either of these representations is incomplete. For agents such as humans and other animals, there is (...) another place where reward can be located in thought: the division of the space of possibilities or ‘state space’. (shrink)

Adenosine triphosphate, ATP, is the energy currency of living cells. While ATP synthases of archae and ATP synthases of pro‐ and eukaryotic organisms operate as energy producers by synthesizing ATP, the eukaryotic V‐ATPase hydrolyzes ATP and thus functions as energy transducer. These enzymes share features like the hydrophilic catalytic‐ and the membrane‐embedded ion‐translocating sector, allowing them to operate as nano‐motors and to transform the transmembrane electrochemical ion gradient into ATP or vice versa. Since archaea are rooted close to the origin (...) of life, the A‐ATP synthase is probably more similar in its composition and function to the “original” enzyme, invented by Nature billion years ago. On the contrary, the V‐ATPases have acquired specific structural, functional and regulatory features during evolution. This review will summarize the current knowledge on the structure, mechanism and regulation of A‐ATP synthases and V‐ATPases. The importance of V‐ATPase in pathophysiology of diseases will be discussed. BioEssays 30:1096–1109, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

A classic and fraught question in the philosophy of film is this: when you watch a film, do you experience yourself in the world of the film, observing the scenes? In this paper, we argue that this subject of film experience is sometimes a mere impersonal viewpoint, sometimes a first-personal but unindexed subject, and sometimes a particular, indexed subject such as the viewer herself or a character in the film. We first argue for subject pluralism: there is no single answer (...) to the question of what kind of subjectivity, if any, is mandated across film sequences. Then, we defend unindexed subjectivity: at least sometimes, films mandate an experience that is first-personal but not tied to any particular person, not even to the viewer. Taken together, these two theses allow us to see film experience as more varied than previously appreciated and to bridge in a novel way the cognition of film with the exercise of other imaginative capacities, such as mindreading and episodic recollecting. (shrink)

In this paper I will develop a lambda-term calculus, lambda-2Int, for a bi-intuitionistic logic and discuss its implications for the notions of sense and denotation of derivations in a bilateralist setting. Thus, I will use the Curry-Howard correspondence, which has been well-established between the simply typed lambda-calculus and natural deduction systems for intuitionistic logic, and apply it to a bilateralist proof system displaying two derivability relations, one for proving and one for refuting. The basis will be the natural deduction system (...) of Wansing's bi-intuitionistic logic 2Int, which I will turn into a term-annotated form. Therefore, we need a type theory that extends to a two-sorted typed lambda-calculus. I will present such a term-annotated proof system for 2Int and prove a Dualization Theorem relating proofs and refutations in this system. On the basis of these formal results I will argue that this gives us interesting insights into questions about sense and denotation as well as synonymy and identity of proofs from a bilateralist point of view. (shrink)

The purpose of this paper is to introduce a bi-intuitionistic sequent calculus and to give proofs of admissibility for its structural rules. The calculus I will present, called SC2Int, is a sequent calculus for the bi-intuitionistic logic 2Int, which Wansing presents in [2016a]. There he also gives a natural deduction system for this logic, N2Int, to which SC2Int is equivalent in terms of what is derivable. What is important is that these calculi represent a kind of bilateralist reasoning, since they (...) do not only internalize processes of verifcation or provability but also the dual processes in terms of falsifcation or what is called dual provability. In [Wansing, 2017] a normal form theorem for N2Int is stated, here, I want to prove a cut-elimination theorem for SC2Int, i.e., if successful, this would extend the results existing so far. (shrink)

‘Intersectionality’ has now become a major feature of feminist scholarly work, despite continued debates surrounding its precise definition. Since the term was coined and the field established in the late 1980s, countless articles, volumes and conferences have grown out of it, heralding a new phase in feminist and gender studies. Over the past few years, however, the growing number of critiques leveled against intersectionality warrants us as feminists to pause and reflect on the trajectory the concept has taken and on (...) the ways in which it has traveled through time and space. Conceptualizing intersectionality as a traveling theory allows for these multiple critiques to be contextualized and addressed. It is argued that the context of the neoliberal academy plays a major role in the ways in which intersectionality has lost much of its critical potential in some of its usages today. It is further suggested that Marxist feminism offers an important means of grounding intersectionality critically and expanding intersectionality’s ability to engage with feminism transnationally. (shrink)

The timing of this special issue of AJOB probing whether public engagement (PE)1 might help achieve equity in genomics is no coincidence. While many issues discussed by the authors are not entirely...

This is a comment on a translation of Franz von Kutschera's paper ‘Ein verallgemeinerter Widerlegungsbegriff für Gentzenkalküle’, which was published in German in 1969. The paper is an important predecessor of what is nowadays called ‘proof-theoretic semantics’, which describes the view that the meaning of logical connectives is determined by the rules governing their use in a proof system. Von Kutschera adopts this view in this paper, and more specifically, a bilateralist view on this subject in that his aim is (...) to give a general framework that provides generalized rule schemata for arbitrary connectives both for proving and refuting and to use this as a reference to prove completeness of certain systems of operators purely proof-theoretically. The main logical system in focus here has been shown to be equivalent to N4, Nelson's constructive logic with strong negation. In order to understand the translated paper better, a contextualizing comment is offered referring and relating it to a preceding paper by von Kutschera. (shrink)

This paper analyzes the rhetoric surrounding the profession’s presentations of auditor independence. We trace the evolution of thecharacter of the auditor from Professional Man in the early years of the twentieth century to the more public and abstract figures of Judicial Man and Economic Man. The changing character of the auditor in the profession’s narratives of legitimation reflects changes in the role of auditing, in the economic environment, and in the values of American society. Economic man is a self-interested and (...) shallow character who offered the auditing profession little protection against involvement in corporate scandals. In the wake of recent accounting scandals, the profession is calling for a return to the character of Professional Man to restore trust in audits and the financial markets.We also analyze the philosophical bases of the metaphors surrounding auditor independence. These metaphors, particularly the metaphor of independence as separation, create problems in conceptualizing independence concepts. How can you discuss appropriate relationships when your basic concept is one of separation, or no relationship? On the other hand, relational concepts of independence are also flawed if they are not based on a firm moral foundation. We suggest how the profession can act to rebuildits moral foundation through recognition of collective responsibility. (shrink)

Background Families whose child has unexplained intellectual or developmental differences often hope that a genetic diagnosis will lower barriers to community-based therapeutic and support services. However, there is little known about efforts to mobilize genetic information outside the clinic or how socioeconomic disadvantage shapes and constrains outcomes.Methods We conducted an ethnographic study with predominantly socioeconomically disadvantaged families enrolled in a multi-year genomics research study, including clinic observations and in-depth interviews in English and Spanish at multiple time points. Coding and thematic (...) development were used to collaboratively interpret fieldnotes and transcripts.Results Thirty-two families participated. Themes included familial expectations that a genetic diagnosis could be translated into information, understanding, and assistance to improve the quality of a child’s day-to-day life. After sequencing, however, genetic information was not readily converted into improved access to services beyond the clinic, with families often struggling to use a genetic diagnosis to advocate for their child.Conclusion Families’ ability to use a genetic diagnosis as an effective advocacy tool beyond the clinic was limited by the knowledge and resources available to them, and by the eligibility criteria used by therapeutic service providers’ – which focused on clinical diagnosis and functional criteria more than etiologic information. All families undertaking genomic testing, particularly those who are disadvantaged, need additional support to understand the limits and potential benefits of genetic information beyond the clinic. (shrink)

Beller, Bender, and Medin (this issue) offer a provocative proposal outlining several reasons why anthropology and the rest of cognitive science might consider parting ways. Among those reasons, they suggest that separation might maintain the diversity needed to address larger problems facing humanity, and that the research strategies used across the disciplines are already so diverse as to be incommensurate. The present paper challenges the view that research strategies are incommensurate and offers a multimethod approach to cultural research that can (...) help to establish common ground while maintaining diversity. (shrink)

The origins of proof-theoretic semantics lie in the question of what constitutes the meaning of the logical connectives and its response: the rules of inference that govern the use of the connective. However, what if we go a step further and ask about the meaning of a proof as a whole? In this paper we address this question and lay out a framework to distinguish sense and denotation of proofs. Two questions are central here. First of all, if we have (...) two different derivations, does this always lead to a difference, firstly, in sense, and secondly, in denotation? The other question is about the relation between different kinds of proof systems with respect to this distinction. Do the different forms of representing a proof necessarily correspond to a difference in how the inferential steps are given? In our framework it will be possible to identify denotation as well as sense of proofs not only within one proof system but also between different kinds of proof systems. Thus, we give an account to distinguish a mere syntactic divergence from a divergence in meaning and a divergence in meaning from a divergence of proof objects analogous to Frege’s distinction for singular terms and sentences. (shrink)

A case study in the kinds of problems to expect from this increasingly popular marketing tactic.

Several commentators have argued that Husserl's phenomenological project is compromised or even destroyed by Wittgenstein's critical inquiries into our use of psychological concepts. In contrast to oppositional interpretations, this paper explicates certain crucial connections between Husserl's phenomenology and Wittgenstein's late thinking—shared views that concern the embodied nature of selfhood and our relations to other selves. In line with certain recent contributions, I argue that there are important similarities between Husserl's analysis of these phenomena and Wittgenstein's remarks on our use of (...) language and that these connections, when noticed and explicated, can help us avoid simplified, barren contrasts and get clear about our actual philosophical alternatives. (shrink)

When entering an environment, animals – including humans – tend to consult their memories to determine what they know about the place. This information is useful to determine: is this place safe? And what happens next? In this chapter, we argue on both empirical and conceptual grounds that memory is largely organized by space. Spatial relations determine what is recalled and which experiences are combined in generalizations. Time does not play an analogous role. We show that space and time in (...) memory are thus deeply asymmetrical. We conclude with a consequence of our view: spatial organization entails a basic form of abstraction in a way temporal organization does not, and so the spatial organization of memory reveals that memory involves generalization from the very beginning. (shrink)

Revered as the ‘Queen of Qawwali’ and ‘Queen of Sufi music’, sixty-seven-year-old Abida Parveen is a spiritual phenomenon who transcends gender while performing. She is known for her signature fashion style of buttoned-up masculine-cut kurta with matching shalwar and an ajrak shawl. Her aesthetic circulates within transnational and national fashion media and popular cultural spaces through descriptors such as androgynous, masculine, modest, indigenous and sacred. As a highly respected figure with widely circulating performances on both the national and international stages, (...) as well through multiple media circuits, including television, social/digital media and broadcast concerts, Parveen's undeniable fame and her transgressive entry into an otherwise male-dominated music genre raises important questions about gender, embodiment, spirituality and the sacred. In analysing Parveen's body and dress in performance, I centre her sartorial style as sites of spirituality and affect to ask: what does it mean for Parveen to transcend gender through a performance of androgynous Sufism and mobilise it as an entry way into spiritual iconism? What imaginations around spirituality and the sacred become available through Parveen's sartorial practices? How does Parveen's style offer an alternative route to Muslim spirituality? Taking up Parveen's embodied coagulation between fashion and the sacred reveals an absence in feminist fashion studies on which subjects and styles are viewed as important, relevant, resistant or transgressive and thus worthy of theorisation. As a feminist scholar interested in the relationship between gender, power and self/representation, I see Parveen as a key global cultural and spiritual figure who necessitates transnational feminist analysis. This article is situated at the intersections of fashion and cultural studies, feminist, queer and trans spiritualities and South Asia studies. (shrink)

I raise three challenges for Wu's project. First, are mental actions really relevantly similar to ordinary bodily actions? I suggest that it may be hard to capture commonalities between them while still being grounded in the cognitive structure of action. Second, might long-term memory have a greater role to play than Wu allows? This influence might be observed on top of an indirect connection that flows through activated long-term memories in working memory. Finally, where do spontaneous memories fit in to (...) Wu's picture? We end with an exchange about spontaneity, seriality, and control. (shrink)

It has been argued that reduction procedures are closely connected to the question about identity of proofs and that accepting certain reductions would lead to a trivialization of identity of proofs in the sense that every derivation of the same conclusion would have to be identified. In this paper it will be shown that the question, which reductions we accept in our system, is not only important if we see them as generating a theory of proof identity but is also (...) decisive for the more general question whether a proof has meaningful content. There are certain reductions which would not only force us to identify proofs of different arbitrary formulas but which would render derivations in a system allowing them meaningless. To exclude such cases, a minimal criterion is proposed which reductions have to fulfill to be acceptable. (shrink)

Formal representations drawn from rational choice theory have been used in a variety of ways to fruitfully model the way in which actual agents are approximately rational. This analysis requires bridging between ideal normative theory, in which the mechanisms, representations, and other such internal parts are in an important sense interchangeable, and descriptive psychological theory, in which understanding the internal workings of the agent is often the main goal of the entire inquiry. In this paper, I raise a problem brought (...) on by this gap: for almost every theory of approximate rationality, there will be an empirically indistinguishable alternative that individuates the parts of the agent in a significantly different way. (shrink)

In von Kutschera 1968 a propositional semantics was outlined which takes valid inferences to be defined by derivability relations in calculi.1 It was pointed out that from this approach it is desir...

Some religious requirements seem genuinely arbitrary in the sense that there seem to be no sufficient explanation of why those requirements with those contents should pertain. This paper aims to understand exactly what it might mean for a religious requirement to be genuinely arbitrary and to discern whether and how a religious practitioner could ever be rational in obeying such a requirement. We lay out four accounts of what such arbitrariness could consist in, and show how each account provides a (...) different sort of baseline for understanding how obedience to arbitrary requirements could, in principle, be rational. (shrink)

The authors of this paper explore Gert Biesta's theorization of three domains of purpose of education: socialization, qualification, and subjectification. The aim is to study the interrelations of the domains and to develop further the theoretical discussion concerning schools' purpose for both individuals and society. Outlining the relationships of the domains of purpose allows one to see how the societal purpose of education is realized in the education of individual students. The domain of socialization sets the stage for the domains (...) of qualification and subjectification, making the balance of the latter two crucial for disadvantaged students as well as schools' societal purpose of both maintaining and reforming soci(et)al structures. Two key ideas are raised: First, in order to better understand the current dynamics of the three domains, the authors suggest separating the logic and content of “qualification.” Second, the authors discuss why it is equally useful to separate the everyday and societal dimension of purpose. The central question is this: Can individual educators find a balance between the three domains if the surrounding society overvalues the logic of qualification? (shrink)

In the last decades, new technologies have improved the survival of patients affected by chronic illnesses. Among them, left ventricular assist device has represented a viable solution for patients with advanced heart failure. Even though the LVAD prolongs life expectancy, patients’ vulnerability generally increases during follow up and patients’ request for the device withdrawal might occur. Such a request raises some ethical concerns in that it directly hastens the patient’s death. Hence, in order to assess the ethical acceptability of LVAD (...) withdrawal, we analyse and examine an ethical argument, widely adopted in the literature, that we call the “descriptive approach”, which consists in giving a definition of life-sustaining treatment to evaluate the ethical acceptability of treatment withdrawal. Focusing attention on LVAD, we show criticisms of this perspective. Finally, we assess every patient’s request of LVAD withdrawal through a prescriptive approach, which finds its roots in the criterion of proportionality. (shrink)

Many journals in the physical sciences require authors to submit assurances of compliance with human subjects and other research ethics standards. These requirements do not cover all disciplines equally, however. In this paper we report on the findings of a survey of perceptions of ethical and managerial problems from journal editors in political science and related disciplines. Our results show that few journals in political science require assurance statements common to journals for other scientific disciplines. We offer some reasons for (...) this as well as some recommendations for implementing ethical assurance safeguards for political science. (shrink)

Memory structures range across the dimensions that distinguish language-like thought. Recent work suggests agent- or situation-specific information is embedded in these structures. Understanding why this is, and pulling these structures apart, requires observing what happens under major changes. The evidence presented for the language-of-thought (LoT) does not look broadly enough across time to capture the function of representational structure.

RESUMEN El concepto heterotopía, definido por Michel Foucault como espacio otro, es retomado en este artículo, desde un enfoque crítico, para analizar los procesos de construcción, gestión y puesta en marcha del Museo Itinerante de la Memoria y la Identidad de Los Montes de María, El Mochuelo. Bajo la premisa de que el desarrollo de los procesos de memorialización debe atenderse más allá del cumplimiento normativo por parte del Estado, puesto que estas prácticas de memoria territoriales en El Mochuelo subvierten (...) el estatismo y la homogeneidad con los cuales se instauran las verdades oficiales. ABSTRACT Heterotopia concept, defined by Michel Foucault as another space, is taken up in this article to analyze the processes of construction, management, and implementation of the Museo Itinerante de la Memoria y la Identidad de Los Montes de María, El Mochuelo (Itinerant Museum of Memory and Identity of Los Montes de María, El Mochuelo). Under the premise that the development of memorialization processes must be addressed beyond regulatory compliance by the State since these territorial memory practices in El Mochuelo subvert the statism and homogeneity with which official truths are established. (shrink)

China is rising. As China ascends in power, it is likely that ?Western? administrators ? American and European, in particular ? will find that they must interact with Chinese administrators more and more. In this article, I offer readers a brief glimpse into Chinese administrative ethics through an investigation of two forms of Chinese philosophy ? Confucianism and Taoism. In addition to reviewing these philosophies, I derive some consequences for a public service ethic that lies between the East and the (...) West. In particular, this article includes some recommendations for the managerial implications of these two philosophies in the context of increased political and administrative connections between the West and China. (shrink)

Labour, for capitalist critique, is not just slavery analogised; it is slavery materialised and expanded. Across the Marxist terrain, class struggle is presupposed by the struggle not to be a slave: the struggle of ‘the worker’ combats a slavery simultaneously more complex, because it is more mediated, and implicitly more emancipatory, because it materialises what has been called ‘objective possibility’. In this article, I track symptoms of the sublation of slavery by labour in the telling of ‘new labour history’ and (...) counter with ‘objective impossibility’ as a more open and efficacious diagnostic for the slave’s political position. Though the sentences of United States labour history are alive with promises of solidarity, the field also remains an unstable landmine of antagonism, death, failure, limit. I argue that this labour history, despite its gestures towards the problem ‘race’, is grammatically caught in a web of desires that Sylvia Wynter names ‘the hegemony of the labour conceptual frame (i.e., the frame of the struggle against capitalism)’. The labour conceptual frame is hegemonic because the relation between race and class already presupposes a latent Marxist orientation to subjects, objects, consciousness, and history that renders perfect the slave’s objective impossibility and culminates, at the nexus of race and class, in an uncritical conversion of labour’s objective possibility into pure, unmediated possibility. This article tracks how the black worker remains stubbornly impossible throughout this theoretical convergence, bending the apparatus of labour history, the purchase of Marxist theory, and the salience of class-first politics through the excess of blackness to labour. (shrink)