We introduce and study (weakly) semi-equational theories, generalizing equationality in stable theories (in the sense of Srour) to the NIP context. In particular, we establish a connection to distality via one-sided strong honest definitions; demonstrate that certain trees are semi-equational, while algebraically closed valued fields are not weakly semi-equational; and obtain a general criterion for weak semi-equationality of an expansion of a distal structure by a new predicate.

Remembering a cat sleeping (specifically, recollecting the way the cat looked), perceiving (specifically, seeing) a cat sleeping, and imagining (specifically, visualizing) a cat sleeping are of course importantly different. Nonetheless, from the first-person perspective they are palpably alike. The paper addresses two questions: Q1. What are these similarities (and differences)? Q2. How does one tell that one is recalling (and so not perceiving or imagining)?

Cultural evolution studies are characterized by the notion that culture evolves accordingly to broadly Darwinian principles. Yet how far the analogy between cultural and genetic evolution should be pushed is open to debate. Here, we examine a recent disagreement that concerns the extent to which cultural transmission should be considered a preservative mechanism allowing selection among different variants, or a transformative process in which individuals recreate variants each time they are transmitted. The latter is associated with the notion of “cultural (...) attraction”. This issue has generated much misunderstanding and confusion. We first clarify the respective positions, noting that there is in fact no substantive incompatibility between cultural attraction and standard cultural evolution approaches, beyond a difference in focus. Whether cultural transmission should be considered a preservative or reconstructive process is ultimately an empirical question, and we examine how both preservative and reconstructive cultural transmission has been studied in recent experimental research in cultural evolution. Finally, we discuss how the relative importance of preservative and reconstructive processes may depend on the granularity of analysis and the domain being studied. (shrink)

Research suggests that interventions involving extensive training or counterconditioning can reduce implicit prejudice and stereotyping, and even susceptibility to stereotype threat. This research is widely cited as providing an “existence proof” that certain entrenched social attitudes are capable of change, but is summarily dismissed—by philosophers, psychologists, and activists alike—as lacking direct, practical import for the broader struggle against prejudice, discrimination, and inequality. Criticisms of these “debiasing” procedures fall into three categories: concerns about empirical efficacy, about practical feasibility, and about the (...) failure to appreciate the underlying structural-institutional nature of discrimination. I reply to these criticisms of debiasing, and argue that a comprehensive strategy for combating prejudice and discrimination should include a central role for training our biases away. (shrink)

The “fair benefits” approach to international research is designed to produce results that all can agree are fair without taking a stand on divisive questions of justice. But its appealing veneer of collaboration masks ambiguities at both a conceptual and an operational level. An attempt to put it into practice would look a lot like an auction, leaving little reason to think the outcomes will satisfy even minimal conditions of fairness.

Why Agamben? -- Key ideas -- Language and the negativity of being -- Infancy and archaeological method -- Potentiality and the task of the coming philosophy -- Politics : bare life and sovereign power -- The homeland of gesture : art and cinema -- The laboratory of literature -- Bearing witness and messianic time -- After Agamben.

An axiom of medical research ethics is that a protocol is moral only if it has a “favorable risk-benefit ratio”. This axiom is usually interpreted in the following way: a medical research protocol is moral only if it has a positive expected value -- that is, if it is likely to do more good (to both subjects and society) than harm. I argue that, thus interpreted, the axiom has two problems. First, it is unusable, because it requires us to know (...) more about the potential outcomes of research than we ever could. Second, it is false, because it conflicts with the so-called “soft paternalist” principles of liberal democracy. In place of this flawed rule I propose a new way of making risk-benefit assessments, one that does comport with the principles of liberalism. I argue that a protocol is moral only if it would be entered into by competent subjects who are informed about the protocol. The new rule this eschews all pseudo-utilitarian calculation about the protocol’s likely harms and benefits. (shrink)

What is considered to be fair depends on context-dependent expectations. Using a modified version of the Ultimatum Game, we demonstrate that both fair behavior and perceptions of fairness depend upon beliefs about what one ought to do in a situation—that is, upon normative expectations. We manipulate such expectations by creating informational asymmetries about the offer choices available to the Proposer, and find that behavior varies accordingly. Proposers and Responders show a remarkable degree of agreement in their beliefs about which choices (...) are considered fair. We discuss how these results fit into a theory of social norms. (shrink)

Those who want to deny the ‘ought implies can’ principle often turn to weakened views to explain ‘ought implies can’ phenomena. The two most common versions of such views are that ‘ought’ presupposes ‘can’, and that ‘ought’ conversationally implicates ‘can’. This paper will reject both views, and in doing so, present a case against any pragmatic view of ‘ought implies can’. Unlike much of the literature, I won't rely on counterexamples, but instead will argue that each of these views fails (...) on its own terms. ‘Ought’ and ‘can’ do not obey the negation test for presupposition, and they do not obey the calculability or the cancelability tests for conversational implicature. I diagnose these failures as partly a result of the importance of the contrapositive of ‘ought implies can’. I end with a final argument emphasizing the role the principle plays in moral thinking, and the fact that no pragmatic account can do it justice. (shrink)

According to telling based views of testimony (TBVs), B has reason to believe that p when A tells B that p because A thereby takes public responsibility for B's subsequent belief that p. Andrew Peet presents a new argument against TBVs. He argues that insofar as A uses context-sensitive expressions to express p, A doesn't take public responsibility for B's belief that p. Since context-sensitivity is widespread, the kind of reason TBVs say we have to believe what we're told, is (...) not widespread. Peet doesn't identify any problem with his own argument though he does attempt to limit its sceptical potential by identifying special contexts in which TBVs stand a chance of success. A more general defence of TBVs can be provided by showing Peet's argument to be unsound. I argue that Peet's argument is unsound because it requires us to wrongly suppose that speakers do far less labour than their audiences in context-sensitive linguistic communication. I aim to show why—in the context of the epistemology of testimony and the philosophy of language—it's important to recognize the labour that speakers can do, and so can can be held responsible for not doing, in episodes of context-sensitive linguistic communication. (shrink)

Three arguments for the thesis that sex is socially constructed are examined and rejected. No such argument could succeed, because sex is not socially constructed.

If a potential person would have a good life if he were to come into existence, can we coherently regard his coming into existence as better for him than his never coming into existence? And can we regard the situation in which he never comes into existence as worse for him? In this paper, we argue that both questions should be answered affirmatively. We also explain where prominent arguments to differing conclusions go wrong. Finally, we explore the relevance of our (...) answers to issues in population ethics. (shrink)

An interview with Philippa Foot about her book 'Natural Goodness' and the development of her thought. (Note: A slightly revised version appears in Conversations on Ethics, OUP 2009).

One of the fundamental challenges in any field of practical ethics is to articulate a framework for deliberation and decision making that is capable of providing warranted guidance about contentious ethical questions.1 Such a framework has to function effectively in the face of empirical uncertainty and what Rawls refers to as the fact of reasonable pluralism—the fact that individuals often differ in their ideals, ambitions, preferences and conceptions of the good life. One of the perennial questions in normative and metaethics (...) concerns the source of the warrant for such judgments, and a major preoccupation of practical ethics has been to find a way to generate such warrant without having to first settle all contentious philosophical questions about the nature and source of normativity. To the extent that scholars use the term ‘common morality’ to refer to a set of moral norms or concerns that are sufficiently common and widespread that they can be used as starting points for moral deliberation and inquiry, I am sympathetic to the term.2 To the extent that appeals to common morality are supposed to do more significant epistemic or justificatory work, they have always struck me as dangerously ad hoc and insufficiently responsive to the legitimate need to explain the ground for common normative claims. Although I am relatively sceptical of appeals to common morality, I am concerned that the version of this view that is critiqued in ‘Why not common morality’ is simply a straw person. Throughout the paper, Rhodes treats common morality as synonymous with everyday ethics and the ethics of everyday life. She says, ‘If common morality and medical ethics were the same, then the ethically justified behaviour for medical professionals and everyone else would be the same’ (Rhodes, p7).3 In effect, the view that Rhodes attacks is …. (shrink)

First-in-human clinical trials represent a critical juncture in the translation of laboratory discoveries. However, because they involve the greatest degree of uncertainty at any point in the drug development process, their initiation is beset by a series of nettlesome ethical questions [1]: has clinical promise been sufficiently demonstrated in animals? Should trial access be restricted to patients with refractory disease? Should trials be viewed as therapeutic? Have researchers adequately minimized risks? The resolution of such ethical questions inevitably turns on claims (...) about future events like harms, therapeutic response, and clinical translation. Recurrent failures in clinical translation, like Eli Lilly's Alzheimer candidate semagacestat, highlight the severe limitations of current methods of prediction. In this case, patients in the active arm of the placebo-controlled trial had earlier onset of dementia and elevated rates of skin cancer [2]. Various authoritative accounts of human research ethics state that decision-making about risk and benefit should be careful, systematic, and non-arbitrary [3]–[5]. Yet, these sources provide little guidance about what kinds of evidence stakeholders should use to ensure their estimates of such events ground responsible ethical decisions. In this article, we suggest that investigators, oversight bodies, and sponsors often base their predictions on a flawed and inappropriately narrow preclinical evidence base. (shrink)

This paper examines the use of case studies in ethics education. While not dismissing their value for specific purposes, the paper shows the limits of their use. While agreeing that case studies are narratives, although rather thin stories, the paper argues that the claim that case studies could represent reality is difficult to sustain. Instead, the paper suggests a way of using stories in ethics teaching that could be more real for students, while also giving them a way of thinking (...) about their own professional practices. The paper shows how the method can be used to develop a more critical and reflective practice for students in the health care professions. Some immediate problems with the method are discussed. (shrink)

In contemporary society, private debt has substituted for other ways of financing the consumption of basic social goods like housing, education, and medical care. This is at least partially due to increased inequality, which has allowed costs to rise faster than median incomes, as well as due to stagnating public provisions. Debt-financed access to basic goods is problematic because it creates new kinds of unfreedom and undermines the value of the freedoms that the indebted do manage to keep or acquire. (...) Debt-financing qualifies freedom in this way by placing certain kinds of conditions on our acquisition and consumption of the goods that we buy. These conditions compromise the very freedom that we seek and value when acquiring and consuming these goods. It does so, first, by transferring the burden of providing basic goods from the public to private individuals, thereby further constraining those who already face the most constraints in accessing basic goods. And, second, the conditional character of debt-financed consumption undermines the value that we attach to having basic social goods. At the very least, this gives us strong reasons to want to regulate the conditions that creditors can place on debtors, at least with respect to basic social goods. Further, at best, the most desirable alternative to debt-financed consumption is the unconditional public provision of basic goods like housing, education, and medical care. (shrink)

This short piece contrasts, and critically analyses, Brian Barry's and J.S. Mill's ideas about the foundations of liberal rights.

A critical overview of John ('Jack') Rawls' key ideas.

Archaeologists have proposed that behavioral knowledge of a tool can be conceptualized as a “recipe”—a unit of cultural transmission that combines the preparation of raw materials, construction, and use of the tool, and contingency plans for repair and maintenance. This parallels theories in cognitive psychology that behavioral knowledge is hierarchically structured—sequences of actions are divided into higher level, partially independent subunits. Here we use an agent-based simulation model to explore the costs and benefits of hierarchical learning relative to holistic learning, (...) where entire behavioral sequences are learned in an all-or-nothing fashion, and diffusionist learning, where actions are completely independent. Hierarchical learning is favored under the reasonable assumptions that learning is associated with some degree of both error and cost, and that behavior can be grouped into subunits that repeat in one or more tool recipes. These general predictions can be tested in the archaeological and ethnographic record. Recent advances in evolutionary developmental biology have revealed a number of parallels between the hierarchically structured, recipe-like organization of behavioral knowledge that we examine here and the manner in which biological organisms develop. (shrink)

Socialists know that they ought to defend strikes, but why? The best argument is that strikes are acts of self-emancipation. The ideal of self-emancipation lies at the heart of socialist political theory. It is up to workers to emancipate themselves, not just because it takes class power to overthrow capitalism, but because there is an intrinsic connection between class struggle and socialist freedom. Workers can only possess and exercise the freedoms they are denied, but ought to enjoy, if they demand (...) that freedom for themselves, through their own, collective activity. Strikes are an essential way of both winning and exercising those denied freedoms. They are therefore a path to, and partial realization of, the ideal of self-emancipation to which socialists are, or ought to be, committed. (shrink)

When people must either save a greater number of people from a smaller harm or a smaller number from a greater harm, do their choices reflect a reasonable moral outlook? We pursue this question with the help of an experiment. In our experiment, two-fifths of subjects employ a similarity heuristic. When alternatives appear dissimilar in terms of the number saved but similar in terms of the magnitude of harm prevented, this heuristic mandates saving the greater number. In our experiment, this (...) leads to choices that are inconsistent with all standard theories of justice. We argue that this demonstrates the untrustworthiness of distributive judgments in cases that elicit similarity-based choice. (shrink)

(2006). Confronting a World without Justice: Brian Barry’s Why Social Justice Matters. Critical Review of International Social and Political Philosophy: Vol. 9, No. 3, pp. 461-472.

Russell argued, famously, that definite descriptions are not logical constituents of the sentences in which they appear. In neither of the following should we suppose that the definite description picks anything out: The King of France is bald The Prince of Wales is bald Since France is a republic, nothing could be picked out by the first; and if the semantic structures of each are the same, it cannot be the function of the second to pick anything out either. On (...) the alternative semantics developed in his 1905 article 'On Denoting', definite descriptions do not have meaning in isolation; they have meaning only in the context of a whole sentence. Andrew Botterell and Robert Stainton have pointed out that this conclusion appears to be at odds with the phenomenon of unembedded definite descriptions, in which definite descriptions are uttered, meaningfully, without accompanying predicates. For example, it is possible to utter 'The last temptation' on its own and in doing so express a proposition. Since definite descriptions can be used in this way, how can it be right to claim, with Russell, that they lack meaning in isolation? The present paper seeks to show how a Russellian semantics for definite descriptions is entirely compatible with the phenomenon of unembedded definite descriptions. In particular, Botterell and Stainton are wrong to think that generalized quantifier semantics is better able to cope with the phenomenon than a more authentically Russellian syncategorematic semantics. (shrink)

Volume of the Elsevier Encyclopedia of Language and Linguistics, 2nd edn, ed. Keith Brown.

In this chapter we consider unsupervised learning from two perspectives. First, we briefly look at its advantages and disadvantages as an engineering technique applied to large corpora in natural language processing. While supervised learning generally achieves greater accuracy with less data, unsupervised learning offers significant savings in the intensive labour required for annotating text. Second, we discuss the possible relevance of unsupervised learning to debates on the cognitive basis of human language acquisition. In this context we explore the implications of (...) recent work on grammar induction for poverty of stimulus arguments that purport to motivate a strong bias model of language learning, commonly formulated as a theory of Universal Grammar (UG). We examine the second issue both as a problem in computational learning theory, and with reference to empirical work on unsupervised Machine Learning (ML) of syntactic structure. We compare two models of learning theory and the place of unsupervised learning within each of them. Looking at recent work on part of speech tagging and the recognition of syntactic structure, we see how far unsupervised ML methods have come in acquiring different kinds of grammatical knowledge from raw text. (shrink)

It has become increasingly common for animal ethicists to advance deontological theories of animal rights, as opposed to merely welfarist theories of animals’ moral significance. Kantians, however, have not been so quick to adapt. The gates to the Kingdom of Ends are closed to any who lack rational autonomy. Christine Korsgaard’s recent work, however, has made a concerted effort to find a place for animals within Kant’s Kingdom of Ends. I argue that Korsgaard can have animal rights or Kantian ethics, (...) but not both. (shrink)

The most famous Socratic question—ti esti touto?—is often pre- ceded by a far less famous, but more fundamental question—esti touto ti? Though this question is posed in many dialogues with re- spect to myriad topics, in every instance it receives but one answer: it is something, namely something that is. The dialogue devoted to why this question always meets with an affirmative answer would appear to be the Parmenides, for there Parmenides throws into question whether the eidē are, only to (...) establish that, if we have opinions that there is some unity in being, such unity must be. Nevertheless, the dramatic setting of the Parmenides is the quarreling of the Pre-Socratic schools, and the popular dismissal of philosophy that their quarreling engendered. For a dialogue that establishes that the object of inquiry is simply because we have opinions about it, we must, as I hope to show, turn to the Euthyphro. (shrink)

In this paper, I will defend an alternative account of disposition ascriptions influenced by considerations from possible worlds semantics for modals according to which disposition ascriptions express modals relations characterized by a particular restriction on accessible worlds. My focus will be on the "modal problem" for disposition ascriptions (precisely what kind of modality do these claims express?), and the approach I adopt reflects this starting point. Most analyses – like the Simple Conditional Analysis – have explained disposition ascriptions by suggesting (...) schematic truth-conditional equivalences with other modal claims in English. This only indirectly addresses the modal problem – for instance by first drawing a truth conditional equivalence between disposition ascriptions and counterfactuals and then explaining the modal relation expressed by counterfactuals. I will try to give a ‘direct’ answer to the modal question -- that is, to analyse disposition ascriptions in a general possible worlds framework in which we can compare the analysis to actual and possible analyses for other modals – in particular, counterfactuals. The framework I’ll use is a simple version of Angelika Kratzer’s relational analysis of modals. I'll focus on two problems that nicely connect the dispositional and the modal – (a) the challenge of purportedly ‘extrinsic dispositions,’ and (b) the problem of the "granularity" of possibilities we’re quantifying over (are they situation- or world-sized?). (shrink)

This article explores Sylvia Wynter’s analysis of gender as a category differentially applied across the global color line and María Lugones’ account of the coloniality of gender. While Wynter’s and Lugones’s work offer consequential insights for queer, trans, and intersex studies and activism, they have deliberately engaged these particular discourses and histories of struggle in limited ways. Wynter analyzes the contradictions of Western feminists’ organizing against female genital cutting in Africa, but she does not link her conclusions to their ramifications (...) for activism against genital cutting on children deemed intersex. Lugones uses the existence of intersex people as a turning point in her critique of Aníbal Quijano when developing her concept of the coloniality of gender, but she does not go further to connect global intersex activism and decolonial feminist struggles. This article explores the work of Wynter and Lugones for their compatibility with trans and intersex studies and activism, and the places where their work can be furthered through insights from trans and intersex studies. It concludes that to move beyond the coloniality of gender requires trans and intersex liberation and that trans and intersex liberation must be understood in a broader decolonial feminist framework. (shrink)

This paper has already been published in Higher Education Research & Development, Volume 38, 2018 - Issue 1: New Perspectives on Reading and Writing Across the Disciplines, p. 185-197. We thank the authors for the permission to republish it here.: Where and when do academics write and what are the feelings associated with it? Is the pressure to write a fulfilling process of joyful exploration, or is it stressful and wracked with self-doubt? Inspired by Henri Lefebvre's - Sciences de l'éducation (...) et de la formation – Nouvel article. (shrink)

This article offers a new reading of the Muse in Empedocles’ Physica. I aim to show that she is integrated into the poet’s physiological conception of the cosmos and that she also plays a central role in the furtherance of his eschatological purposes. Empedocles, it will be suggested, first put the Muse at the service of the philosophical logos, and in taking that step, he embraced and transcended the conventions of Muse-invocation not only in epic-didactic poetry but in the lyric (...) and elegiac traditions as well. On this reading, the “Muse of the agathos logos ” will emerge as a strikingly innovative creation, one that was to exercise a powerful and enduring influence on Greek and Roman conceptions of the goddess Muse in relation to the mind of the poet. (shrink)

Twenty-five years ago some young artists initiated V2, a contemporary interdisciplinary arts centre focusing on art and technology and its social, cultural relations. V2 focuses on the interference between media itself, and the social and cultural impact of (media) technology. In its projects V2 explores the relationship between the arts, science and technology by bringing together artists from different art disciplines, scientists and people from different practices thus initiating interdisciplinary working relations among them, this within concrete art projects. Research is (...) an important aspect of all activities within V2; it concerns presentation, hardware and software development, publications and artist in residencies and the education activities. V2 looks for the encounter between practice and theory within these projects. V2 operates within diverse (inter)national and local collaborations - some structural, some on a project basis. (shrink)

Recent years have seen a revival of interest in Michael Walzer's doctrine of ‘supreme emergency’. Simply put, the doctrine holds that, when a state confronts an opponent who threatens annihilation, it can be morally legitimate to violate one of the cardinal rules of the war convention – the principle of non-combatant immunity. Walzer cites the case of Britain's decision to bomb German cities in 1940 as a case in point. Although the theory of supreme emergency has been scrutinised, the historical (...) case that Walzer refers to has not been looked at in depth. This article seeks to remedy this problem by asking whether the principle actors involved in the decision to bomb German cities understood themselves to be in a supreme emergency. It argues that the British leadership never openly admitted that they were in fact targeting German civilians, and that the principle reason for this was a widespread belief that the British and American publics would not support such a campaign. As a result, throughout the war, the British government publicly maintained the fiction that the devastation of German cities was a collateral product of attacks on its industrial infrastructure. This, in turn, suggests that liberal societies – even those facing imminent destruction – do not tend to support a relaxing of the rules of non-combatant immunity, suggesting that the prohibition on deliberately killing non-combatants may be more embedded than has hitherto been thought. (shrink)

The wellbeing that can accrue to individuals through their participation in collective endeavours, here called their participatory wellbeing, is a fundamental component of human wellbeing more broadly. It is also difficult to conceptualize, let alone quantify, and has been neglected in philosophy, apparently falling into a gap between the literature on collective agency and the literature on wellbeing. As a contribution towards filling in that gap, this chapter uses the notion of a role within a group—encompassing anything from familial and (...) professional roles to being a friend or a citizen—to solve a puzzle about participatory wellbeing. The puzzle, crudely stated, is that while wellbeing is an essentially individualistic notion, participation is essentially social. By conceiving of participation as a matter of occupying and performing a role, we can recognize and model the complexity (i.e. the multifaceted nature) of participatory wellbeing. (shrink)