In their rich and intricate paper ‘Independence, Invariance, and the Causal Markov Condition’, Daniel Hausman and James Woodward ([1999]) put forward two independent theses, which they label ‘level invariance’ and ‘manipulability’, and they claim that, given a specific set of assumptions, manipulability implies the causal Markov condition. These claims are interesting and important, and this paper is devoted to commenting on them. With respect to level invariance, I argue that Hausman and Woodward's discussion is confusing because, as I point out, (...) they use different senses of ‘intervention’ and ‘invariance’ without saying so. I shall remark on these various uses and point out that the thesis is true in at least two versions. The second thesis, however, is not true. I argue that in their formulation, the manipulability thesis is patently false and that a modified version does not fare better. Furthermore, I think their proof that manipulability implies the causal Markov condition is not conclusive. In the deterministic case it is valid but vacuous, whereas it is invalid in the probabilistic case. 1 Introduction 2 Intervention, invariance and modularity 3 The causal Markov condition: CM1 and CM2 4 From MOD to the causal Markov condition and back 5 A second argument for CM2 6 The proof of the causal Markov condition for probabilistic causes 7 ‘Cartwright's objection’ defended 8 Metaphysical defenses of the causal Markov condition 9 Conclusion. (shrink)

IN THIS PAPER I CONSIDER THE VALUE OF FRIENDSHIP FROM AN ARISTOTELIAN POINT OF VIEW. THE ISSUE IS OF CURRENT INTEREST GIVEN RECENT CHALLENGES TO IMPARTIALIST ETHICS TO TAKE MORE SERIOUSLY THE COMMITMENTS AND ATTACHMENTS OF A PERSON. HOWEVER, I ENTER THAT DEBATE IN ONLY A RESTRICTED WAY BY STRENGTHENING THE CHALLENGE ARTICULATED IN ARISTOTLE'S SYSTEMATIC DEFENSE OF FRIENDSHIP AND THE SHARED LIFE. AFTER SOME INTRODUCTORY REMARKS, I BEGIN BY CONSIDERING ARISTOTLE'S NOTION THAT GOOD LIVING OR HAPPINESS ("EUDAIMONIA") FOR AN (...) INDIVIDUAL NECESSARILY INCLUDES THE HAPPINESS OF OTHERS. SHARED HAPPINESS ENTAILS THE RATIONAL CAPACITY FOR JOINTLY PROMOTING COMMON ENDS AS WELL AS THE CAPACITY TO IDENTIFY WITH AND COORDINATE SEPARATE ENDS. THIS EXTENDED NOTION OF HAPPINESS PRESUPPOSES THE EXTENSION OF SELF THROUGH ATTACHMENTS, AND I NEXT CONSIDER CERTAIN MINIMAL CONDITIONS NECESSARY FOR ATTACHMENT. FINALLY, I DISCUSS HOW ARISTOTLE'S NOTION OF A FRIEND AS "ANOTHER SELF" IS COMPATIBLE BOTH WITH A CONCEPTION OF THE SEPARATENESS OF THE INDIVIDUALS AND OF THE DISTINCTIVE WAYS IN WHICH EACH INDIVIDUAL REALIZES VIRTUE WITHIN A SHARED LIFE. (shrink)

La autora presenta algunas criticas generales al proyecto de reducir las leyes causales a probabilidades. Además, muestra que las leyes causales son imprescindibles para poder diferenciar las strategias efectivas de las que no lo son y da un criterio para considerar cuando podemos deducir causalidad a través de datos estadísticos.

Opponents of ceteris paribus laws are apt to complain that the laws are vague and untestable. Indeed, claims to this effect are made by Earman, Roberts and Smith in this volume. I argue that these kinds of claims rely on too narrow a view about what kinds of concepts we can and do regularly use in successful sciences and on too optimistic a view about the extent of application of even our most successful non-ceteris paribus laws. When it comes to (...) testing, we test ceteris paribus laws in exactly the same way that we test laws without the ceteris paribus antecedent. But at least when the ceteris paribus antecedent is there we have an explicit acknowledgment of important procedures we must take in the design of the experiments — i.e., procedures to control for “all interferences” even those we cannot identify under the concepts of any known theory. (shrink)

Most traditional accounts of Aristotle's theory of ethical education neglect its cognitive aspects. This book asserts that, in Aristotle's view, excellence of character comprises both the sentiments and practical reason. Sherman focuses particularly on four aspects of practical reason as they relate to character: moral perception, choicemaking, collaboration, and the development of those capacities in moral education. Throughout the book, she is sensitive to contemporary moral debates, and indicates the extent to which Aristotle's account of practical reason provides an alternative (...) to theories of impartial reason. (shrink)

The activities of the life sciences are essential to provide solutions for the future, for both individuals and society. Society has demanded growing accountability from the scientific community as implications of life science research rise in influence and there are concerns about the credibility, integrity and motives of science. While the scientific community has responded to concerns about its integrity in part by initiating training in research integrity and the responsible conduct of research, this approach is minimal. The scientific community (...) justifies itself by appealing to the ethos of science, claiming academic freedom, self-direction, and self-regulation, but no comprehensive codification of this foundational ethos has been forthcoming. A review of the professional norms of science and a prototype code of ethics for the life sciences provide a framework to spur discussions within the scientific community to define scientific professionalism. A formalization of implicit principles can provide guidance for recognizing divergence from the norms, place these norms within a context that would enhance education of trainees, and provide a framework for discussing externally and internally applied pressures that are influencing the practice of science. The prototype code articulates the goal for life sciences research and the responsibilities associated with the freedom of exploration, the principles for the practice of science, and the virtues of the scientists themselves. The time is ripe for scientific communities to reinvigorate professionalism and define the basis of their social contract. Codifying the basis of the social contract between science and society will sustain public trust in the scientific enterprise. (shrink)

We currently have on offer a variety of different theories of causation. Many are strikingly good, providing detailed and plausible treatments of exemplary cases; and all suffer from clear counterexamples. I argue that, contra Hume and Kant, this is because causation is not a single, monolithic concept. There are different kinds of causal relations imbedded in different kinds of systems, readily described using thick causal concepts. Our causal theories pick out important and useful structures that fit some familiar cases—cases we (...) discover and ones we devise to fit. (shrink)

Reichenbach worked in an era when philosophers were hopeful about the unity of science, and particularly about unity of method. He looked for universal tests of causal connectedness that could be applied across disciplines and independently of specific modeling assumptions. The hunt for quantum causes reminds us that his hopes were too optimistic. The mark method is not even a starter in testing for causal links between outcomes in E.P.R., because our background hypotheses about these links are too thin to (...) supply the kind of information we need to put the method into play. When we turn to conventional statistical methods, we have seen that one test proposed — robustness of the conditional probabilities — can be conclusive only when we know that there are no other causal factors at work. In the particular case of E.P.R., it has often been assumed that this antecedent question can be settled by applying Reichenbach's conjunctive fork condition. But that application is in no way free of further modeling assumptions. Cartwright (1989) has shown that the conjunctive fork is only a necessary condition on a common cause under very limiting restrictions (restrictions that take one far from the case of maximal commonality); and she has argued that these special conditions are not satisfied in E.P.R.Finally, even given the assumption that there are no other causes at work, the significance of robustness for E.P.R. is unclear. We need a model which tells us how one outcome would influence the other; without that, there is no way of interpreting the results of the robustness test so that it is decisive. In each of the approaches we discussed, Reichenbach provided the crucial guiding ideas that underlay our construction of a causality test; but the articulation of a specific criterion depends on the other details of the model. What is a criterion for a specific kind of link in one model need not be in another. We have illustrated with robustness and E.P.R., but we take the point to be perfectly general: there are no tests of causality outside of models which already have significant causal structure built in. (shrink)

This paper examines the nature of model-based reasoning in the interplay between theory and experiment in the context of biomedical engineering research laboratories, where problem solving involves using physical models. These "model systems" are sites of experimentation where in vitro models are used to screen, control, and simulate specific aspects of in vivo phenomena. As with all models, simulation devices are idealized representations, but they are also systems themselves, possessing engineering constraints. Drawing on research in contemporary cognitive science that construes (...) cognition as occurring in a complex distributed system comprising people and artifacts, I argue that reasoning with model systems is a constraint satisfaction process involving co-construction, manipulation, and revision of mental and physical models. (shrink)

This paper is a personal account of the events associated with the author’s work at the University of Toronto’s Hospital for Sick Children on a drug, deferiprone, for the treatment of thalassaemia. Trials of the drug were sponsored by the Canadian Medical Research Council and a drug company which would have been able, had the trials been successful, to seek regulatory approval to market the drug. When evidence emerged that deferiprone might be inadequately effective in a substantial proportion of patients, (...) the drug company issued legal threats when the author proposed informing her patients and the scientific community. Until protests were made by international authorities in her field of research, the hospital and university did not adequately support the author’s academic freedom and responsibilities as a medical practitioner. It is argued that underlying cause of this, and of other similar cases, is the political philosophy which is driving the commercialisation of universities and bringing about the deregulation of drug approval procedures. Together these changes constitute a serious threat to the public good. (shrink)

This work examines the concept of trust in the light of virtue theory, and takes our responsibility to be trustworthy as central. Rather than thinking of trust as risk-taking, Potter views it as equally a matter of responsibility-taking. Her work illustrates that relations of trust are never independent from considerations of power, and that asking ourselves what we can do to be trustworthy allows us to move beyond adversarial trust relationships and toward a more democratic, just, and peaceful society.

Wrongful life is an action brought by a defective child who sues to recover for pecuniary or emotional damages suffered as a result of being conceived or born with deformities. In such cases, plaintiff alleges that the negligence of a responsible third party,1 such as physician, hospital, or medical laboratory, is the proximate cause of plaintiff's being born or conceived and thus being compelled to suffer the debilitating effects of a deformity. The child does not sue to recover for the (...) deformity, but rather it is claimed in such cases that the child's life is itself a wrong to the child; hence, the name wrongful life.The present essay explores how the language of rights enters into wrongful life suits and critically evaluates rights appeals in these cases. Philosophical analysis yields the result that the ascription of rights to plaintiffs in wrongful life suits entails consequences we are unwilling to accept. (shrink)

: Lay understanding and scientific accounts of female sexuality and orgasm provide a fertile site for demonstrating the importance of including epistemologies of ignorance within feminist epistemologies. Ignorance is not a simple lack. It is often constructed, maintained, and disseminated and is linked to issues of cognitive authority, doubt, trust, silencing, and uncertainty. Studying both feminist and nonfeminist understandings of female orgasm reveals practices that suppress or erase bodies of knowledge concerning women's sexual pleasures.

Epistemic trustworthiness is defined as a complex character state that supervenes on a relation between first- and second-order beliefs, including beliefs about others as epistemic agents. In contexts shaped by unjust power relations, its second-order components create a mutually supporting link between a deficiency in epistemic character and unjust epistemic exclusion on the basis of group membership. In this way, a deficiency in the virtue of epistemic trustworthiness plays into social/epistemic interactions that perpetuate social injustice. Overcoming that deficiency and, along (...) with it, normalized practices of epistemic exclusion, requires developing a self-critical perspective on the partial, socially-located character of one's perspective and the consequent epistemic value of inclusiveness. (shrink)

Misrecognition, taken seriously as unjust social subordination, cannot be remedied by eliminating prejudice alone. In this rejoinder to Richard Rorty, it is argued that a politics of recognition and a politics of redistribution can and should be combined. However, an identity politics that displaces redistribution and reifies group differences is deeply flawed. Here, instead, an alternative 'status' model of recognition politics is offered that encourages struggles to overcome status subordination and fosters parity of participation. Integrating this politics of recognition with (...) redistribution enables a coherent Left vision that could redress injustices of culture and of political economy simultaneously. (shrink)

Institutional review boards and investigators are used to talking about risks of harm. Both low risks of great harm and high risks of small harm must be disclosed to prospective subjects and should be explained and categorized in ways that help potential subjects to understand and weigh them appropriately. Everyone on an IRB has probably spent time at meetings arguing over whether a three-page bulleted list of risk description is helpful or overkill for prospective subjects. Yet only a small fraction (...) of all the time and attention lavished on risk disclosure has been devoted to discussing whether and when potential benefit to subjects can reasonably be claimed and, if so, how it should be described in the consent form and process.Traditionally, IRBs and regulators have worked to ensure that clear lines can be drawn between research that, by definition, carries no potential for direct benefit — because it uses healthy volunteers or because it is not foreseeably focused on the development of treatments — and research that does have the development of effective treatments as its goal. (shrink)

Although most philosophers are not aware of it, research in cognitive development and in learning in the last decade has made considerable use of the characterizations of the nature and development of scientific knowledge proffered by philosophers of science. In a “reflexive” move, Alison Gopnik proposes philosophers of science can profit from the research of psychologists investigating cognitive development-specifically from that group of researchers who advocate the “theory theory.”.

Elements of the relation between religion and politics are standard themes in political theory: toleration and free exercise rights; the parameters of separation of church and state; arguments for and against constraints imposed on religious discourse by philosophic norms of public reason. But religious parties and partisanship are no part of political theory, despite contemporary interest in value pluralism and in liberal democratic theory's capacity to address multicultural, religious, and ethnic group claims. This essay argues that religious parties are missing (...) elements in discussions of identity politics. They play an important role not just in expressing but also in constructing and mobilizing religious political identity. Political activity linked to parties is a principal way of bringing diffuse, politically unorganized groups, whose leaders are self-appointed and not regularly accountable for the way they represent co-religionists in political life, into the democratic mainstream. With political organization and especially partisanship, the fact of pluralism is made concrete for democratic purposes. (shrink)

An advertising firm''s ethical culture (as defined by the firm''s managerial and peer ethical behaviors) may affect the employees'' comfort levels and ethical behaviors. In this research, scenarios were used to describe advertising firms with various ethical cultures. Respondents'' perceived comfort levels in working for the firms described in the scenarios and the respondents'' behavioral intentions when faced with various advertising situations were assessed. Results of the study indicate that peer ethical behavior exerts a strong influence on the comfort or (...) discomfort level and the ethical behavioral intentions of potential advertising employees. Further, the strong influence exerted by peers seems to transcend the ethical behavior of the manager and carry over to the attitude toward the entire corporate advertising environment. This study provides insights for firms and researchers interested in assessing the impact of an advertising firm''s ethical culture on potential employees. (shrink)

In this paper the claim that laws of nature are to be understood as claims about what necessarily or reliably happens is disputed. Laws can characterize what happens in a reliable way, but they do not do this easily. We do not have laws for everything occurring in the world, but only for those situations where what happens in nature is represented by a model: models are blueprints for nomological machines, which in turn give rise to laws. An example from (...) economics shows, in particular, how we use--and how we need to use--models to get probabilistic laws. (shrink)

In their article entitled “Ethical Particularism and Patterns”, Frank Jackson, Philip Pettit, and Michael Smith (JPS henceforth) argue that moral particularism is a cognitively implausible theory since it appears to entail the view that one might have a skill that is not grounded in an ability to recognise and represent natural patterns in the world. This charge echoes the complaints of computational theorists of cognition against their embodied cognition counterparts, namely that, theories of cognition that eschew talk of mental representation (...) are implausible qua theories of cognition. In both debates, the cognitive role of generalisation is central to the discussion; however, contrary to the received wisdom, I want to suggest that the dispute is not between generalisation or mental representation on the one hand and no generalisation or mental representation on the other, but rather between what I will call global and local generalisation. Using the dialogue between JPS and Dancy (our paradigm particularist) to frame this discussion, I show that by replacing Dancy's connectionist model for particularist reasoning with a case-based one, we not only vindicate his response to JPS, but we also gain insight into how it is the global/local distinction rather than the generalisation/no generalisation distinction that divides the two views. (shrink)

We often hold people morally responsible for their emotions. We praise individuals for their compassion, think less of them for their ingratitude or hatred, reproach self-righteousness and unjust anger. In the cases I have in mind, the ascriptions of responsibility are not simply for offensive behaviors or actions which may accompany the emotions, but for the emotions themselves as motives or states of mind. We praise and blame people for what they feel and not just for how they act. In (...) cases where people may subtly mask their hatred or ingratitude through more kindly actions, we still may find fault with the attitude we see leaking through the disguise. (shrink)

This essay aims to clarify the value of developing systematic studies of ignorance as a component of any robust theory of knowledge. The author employs feminist efforts to recover and create knowledge of women's bodies in the contemporary women's health movement as a case study for cataloging different types of ignorance and shedding light on the nature of their production. She also helps us understand the ways resistance movements can be a helpful site for understanding how to identify, critique, and (...) transform ignorance. (shrink)

In his article, "Is Essentialism Unscientific?" (1988), Jarrett Leplin claims that I do not have sufficient grounds for rejecting the customary "philosophical method of discovery" that allows for the direct transfer of theories developed in the philosophy of language to science. While admitting that all attempts at transfer thus far have failed, he still maintains that method is sound. I argue that the wholesale failure of these attempts is reason enough to suspect the method and to try to devise one (...) more suitable to fathoming how "meaning", "reference", and "meaning change" are to be understood for scientific theories. The method I have proposed in Nersessian (1984b), and subsequent work, demands that we learn how to incorporate the actual practices of meaning construction in science into our analyses. Leplin distorts my analysis and, thus, fails to understand the insights that study provides. (shrink)

Methodological objectivism is a conception of bias which obscures the contingent and limited nature of methodological principles behind the guise of fixed a priori standards. I suggest as an alternative a more flexible view of the operation of bias which I call the attribution model. The attribution model makes explicit the working principles of both parties to an actual charge of bias. It enables those involved to identify the issues in dispute between them, and is the basis for an approach (...) to handling charges of bias within the process of discussion and negotiation which characterizes normal scientific decision-making. (shrink)

Mary Astell’s theory of friendship has been interpreted either as a version of Aristotelian virtue friendship, or as aligned with a Christian and Platonist tradition. In this paper, I argue that Astell’s theory of friendship is determinedly anti-Aristotelian; it is a theory of spiritual friendship offered as an alternative to Aristotelian virtue friendship. By grounding her conception of friendship in a Christian–Platonist metaphysics, I show that Astell rejects the Aristotelian criteria of reciprocity and partiality as essential features of the friendship (...) bond and that she develops a theory of friendship that is neither reciprocal nor partial. Further, I argue that Astell’s theory of friendship advances her feminist aims by providing a justification for female–female spiritual bonds in contradistinction to female–male marriage bonds. Astell argues that the female–female bond of spiritual friendship is sanctioned by God, and is, therefore, a divinely authorized alternative to the male–female bond of marriage. Through her theory of spiritual friendship, Astell marks out a central place for female–female bonds and provides women with a justification for resisting marriage. (shrink)

In Gender, Class, and Freedom in Modern Political Theory, Nancy Hirschmann demonstrates not merely that modern theories of freedom are susceptible to gender and class analysis but that they must be analyzed in terms of gender and class in order to be understood at all. Through rigorous close readings of major and minor works of Hobbes, Locke, Rousseau, Kant, and Mill, Hirschmann establishes and examines the gender and class foundations of the modern understanding of freedom. Building on a social (...) constructivist model of freedom that she developed in her award-winning book The Subject of Liberty: Toward a Feminist Theory of Freedom, she makes in her new book another original and important contribution to political and feminist theory. Despite the prominence of "state of nature" ideas in modern political theory, Hirschmann argues, theories of freedom actually advance a social constructivist understanding of humanity. By rereading "human nature" in light of this insight, Hirschmann uncovers theories of freedom that are both more historically accurate and more relevant to contemporary politics. Pigeonholing canonical theorists as proponents of either "positive" or "negative" liberty is historically inaccurate, she demonstrates, because theorists deploy both conceptions of freedom simultaneously throughout their work. (shrink)

This paper proposes an essentially theoretical reflection on initial training, a reflection based on four fundamental concepts: professional development, professional identity, well-being and strengths of character. More specifically, recognizing the complexity of the teaching profession, the authors argue that the teacher training in Quebec gives too little room for self-reflection. According to them, this reflection should be based on a search for meaning in terms of a vision of well-being. Positive psychology research on strengths of character may provide useful avenues (...) for rethinking teacher education. (shrink)