The theory of everything? Content Type Journal Article Pages 1-5 DOI 10.1007/s11016-011-9527-3 Authors Emma Tobin, Science and Technology Studies, University College London, Gower Street, London, WC1E 6BT UK Journal Metascience Online ISSN 1467-9981 Print ISSN 0815-0796.
: Drawing from work in feminist moral philosophy, Tobin argues that the most common methodology used in practical ethics is a questionable methodology for addressing practical problems across diverse cultural contexts because the kind of impartiality it requires is neither feasible nor desirable. She then defends an alternative methodology for practical ethics in a global context and uses her proposed methodology to evaluate a problem that confronts many Sunni Muslim women around the world.
This paper examines whether structural realism entails an anti-realist thesis about natural kinds. Structural Realism is the view that the scientific realist can only support a realist claim about the structure of reality rather than its objects. Ladyman (1998) (2002) & French & Ladyman (2003) motivate the claim that ontic structural realism eliminates ‘objects’ as a distinct ontological category, thereby eliminating any possibility of a metaphysical account of individual objects. This is empirically motivated by fundamental physics. Those inclined towards realism (...) about the rest of the sciences (chemistry, biology, the medical sciences, economics and so on) might think the appeal of structural realism as a general metaphysics for all of the sciences limited. Nevertheless, recent literature argues that mature special sciences e.g. economics, can be equally described by mathematical/syntactic models making the appeal of structural realism a more general one for the metaphysics of all of the sciences. {Ross (2006)}. Given a commitment to ontic structural realism, if natural kinds are kinds of “object”, then anti-realism about natural kinds should follow. However, I examine two realist theses about natural kinds and argue that a commitment to structural realism is not straightforwardly inconsistent with either. (shrink)
Microstructuralism in the philosophy of chemistry is the thesis that chemical kinds can be individuated in terms of their microstructural properties (Hendry in Philos Sci 73:864–875, 2006 ). Elements provide paradigmatic examples, since the atomic number should suffice to individuate the kind. In theory, Microstructuralism should also characterise higher-level chemical kinds such as molecules, compounds, and macromolecules based on their constituent atomic properties. In this paper, several microstructural theses are distinguished. An analysis of macromolecules such as moonlighting proteins suggests that (...) all the forms of microstructuralism cannot accommodate them. (shrink)
Realist accounts of natural kinds rely on an account of causation where the relata of causal relations are real and discrete. These views about natural kinds entail very different accounts of causation. In particular, the necessity of the causal relation given the instantiation of the properties of natural kinds is more robust in the fundamental sciences (e.g. physics and chemistry) than it is in the life sciences (e.g. biology and the medical sciences). In this paper, I wish to argue that (...) there is a difference in kind between the putative natural kinds of the fundamental sciences and those of the life sciences, such that a uniform account of causation cannot capture both. The upshot is that we must either reject the claim that the kinds of the life sciences are genuine natural kinds, or accept that there are different kinds of causal relations involving the relata of natural kinds. I accept the latter. I reject the objection that the true causal relations that relate macro-level kinds are to be found by “going down a level” to causal relation at the fundamental kind, because the relevant causal mechanisms are not at the fundamental level. Since, autonomous mechanistic accounts of causal relations at the macro-level can be provided (e.g. in Biology and medicine), I argue that realism about the natural kinds of the life sciences is justified. I address the problem of negative causation as a counterexample to the positive account of causation that is entailed by realism about natural kinds in the life sciences. I argue that an acceptance of realist accounts of two different kinds of natural kind makes a uniform analysis of causation look unpromising. (277 words). (shrink)
Biological species are often taken as counterexamples to essentialist accounts of natural kinds. Essentialists like Ellis (2001) agree with nominalists that because biological kinds evolve, any distinctions between kinds of biological kind must ultimately be arbitrary. The resulting vagueness in the extension of natural kind predicates in the case of species has led to the claim that species ought to be construed as individuals rather than kinds (Ghiselin 1974, 1987; Hull 1976, 1978). I examine the possibility that causal features extrinsic (...) to the properties of natural kinds are responsible for establishing the unity of the properties of a natural kind. I reject the intuitive idea that laws of nature might act as such an external mechanism because this would entail an account of ceteris paribus biological laws, where there are no plausible truthmakers in terms of kinds or properties. I suggest instead that symbiosis is a plausible external causal mechanism, which explains the evolution of homeostasis in natural kind clusters. This involves the acceptance of an expanded account of evolutionary development as cooperative symbiosis. (shrink)
Institutional ethics consultation services for biomedical scientists have begun to proliferate, especially for clinical researchers. We discuss several models of ethics consultation and describe a team-based approach used at Stanford University in the context of these models. As research ethics consultation services expand, there are many unresolved questions that need to be addressed, including what the scope, composition, and purpose of such services should be, whether core competencies for consultants can and should be defined, and how conflicts of interest should (...) be mitigated. We make preliminary recommendations for the structure and process of research ethics consultation, based on our initial experiences in a pilot program. (shrink)
While some philosophers suggest that mystical experience may provide evidence for belief in God, skeptics doubt that there is adequate warrant for even accepting the claim of a mystical experience as evidence for anything, except perhaps for some kind of mental instability. Drawing from the work of Gabriel Marcel, I argue that the pervasive philosophical skepticism about the evidential status of mystical experiences is misguided because it rests on too narrow a view about ways of knowing and about what can (...) count as evidence for belief in the divine. I illustrate the advantages of Marcel’s approach by applying it to the respective spiritual journeys of Augustine of Hippo and Abu Hamid Muhammad al-Ghazali. I then argue that Marcel’s framework improves on contemporary analytic approaches because it captures more accurately the kind of knowledge that mystical experiences convey as reported by the subjects who claim to have them. (shrink)
John Wilson thinks that virtue theory does not provide a satisfactory basis on which to develop an account of moral education. In this paper I evaluate some aspects of Wilson's account of moral education from the vantage point of someone whose sense of these things has been shaped by the Aristotelian tradition. In so doing I attempt to defend virtue theory from the criticism Wilson makes of it.
Abstract The ethical dimensions of teaching involve complex decisions found in the sense?making process and deeply embedded in the professional lives of teachers. These decisions take the form of ethical dilemmas which catalyse internal conflict within teachers and lack clear paths to solution. In our efforts to understand the ethical dimensions of teacher knowledge we have moved outside the traditional premises of moral philosophy. A constructivist epistemology serves as our interpretive framework and informs our questions about the nature of ethical (...) dilemmas encountered in teaching. We have applied constructivism to the development of a theory of referents as a means of insight into the ethical dimensions of science teaching and learning. This interpretive study of a middle school science teacher examines how key referents such as constructivism, emancipatory learning, control and social expectations influence the nature of practice in the context of teaching science. (shrink)
In Book VI of his Confessions, Saint Augustine offers a detailed description of one of the most famous cases of weakness of will in the history of philosophy. Augustine characterizes his experience as a monstrous situation in which he both wills and does not will moral growth, but he is at odds to explain this phenomenon. In this paper, I argue that Aquinas’s action theory offers important resources for explaining Augustine’s monstrosity. On Aquinas’s schema, human acts are composed of various (...) operations of intellect and will, and thus are subject to disintegration. In order to capture the gap in human action between making choices to pursue particular goals and translating those choices into behavior, Aquinas distinguishes between two operations of will that he calls choice and use. I apply hisdistinction between choice and use to Augustine’s case, arguing that Augustine’s moral weakness is a result of will’s failure to use its choices. The central thesis of this paper is that Augustine’s monstrosity is a bona fide case of weakness of will that is best explained as a failure in use at the level of will. (shrink)
In this paper, I argue that relationships of trust are often necessary for moral justification. Even if a moral claim is likely to be true, it may not be adequately justified, and thus may not have normative force, unless those who are to accept the claim have good reason to believe that the one entering the claim is a trustworthy moral interlocutor. The complexity of moral knowledge coupled with differences among people in moral experience, capacities for moral perception, and reasoning (...) abilities creates relations of epistemic dependence that make trust necessary in order to achieve adequate moral justification. (shrink)
Computer-based logic proofs are a form of unnatural language in which the process and structure of proof generation can be observed in considerable detail. We have been studying how students respond to multimodal logic teaching, and performance measures have already indicated that students' pre-existing cognitive styles have a significant impact on teaching outcome. Furthermore, a large corpus of proofs has been gathered via automatic logging of proof development. This paper applies a series of techniques, including corpus statistical methods, to the (...) proof logs. The results indicate that students' cognitive styles influence the structure of their logical discourse, via their differing methods of handling abstract information in diagrams, and transferring information between modalities. (shrink)
Many contemporary human rights theorists argue that we can establish the normative universality of human rights despite extensive cultural and moral diversity by appealing to the notion of overlapping consensus. In this paper I argue that proposals to ground the universality of human rights in overlapping consensus on the list of rights are unsuccessful. I consider an example from Islamic comprehensive doctrine in order to demonstrate that apparent consensus on the list of rights may not in fact constitute meaningful agreement (...) and may not be sufficient to ground the universality of human rights. I conclude with some general suggestions for establishing the universality of human rights. Instead of presuming the universality of human rights based on apparent overlapping consensus we need to construct universality through actual dialogue both within and between communities. (shrink)
Rooted in a reasoned understanding of what it is to be a human being in community, Catholic social principles are accessible to a pluralistic, even secular, audience. Instead of being used separately in an ad hoc manner, these principles can be applied as a single analytical framework in examining ethical questions. Doing so allows the manifold dimensions of social problems to surface. The paper applies this framework on the issue of whether currency markets ought to be taxed in order to (...) deter speculation. (shrink)
This paper examines two recent approaches to the nature and functioning of economic models: models as isolating representations and models as credible constructions. The isolationist view conceives of economic models as surrogate systems that isolate some of the causal mechanisms or tendencies of their respective target systems, while the constructionist approach treats them rather like pure constructions or fictional entities that nevertheless license different kinds of inferences. I will argue that whereas the isolationist view is still tied to the representationalist (...) understanding of models that takes the model-target dyad as the basic unit of analysis, the constructionist perspective can better accommodate the way we actually acquire knowledge through them. Using the example of Tobin’s ultra-Keynesian model I will show how many of the epistemic characteristics of modelling tend to go unrecognised if too much focus is placed on the model-target dyad. (shrink)
This study investigates the effects of internal and external corporate governance and monitoring mechanisms on the choice of corporate social responsibility (CSR) engagement and the value of firms engaging in CSR activities. The study finds the CSR choice is positively associated with the internal and external corporate governance and monitoring mechanisms, including board leadership, board independence, institutional ownership, analyst following, and anti- takeover provisions, after controlling for various firm characteristics. After correcting for endogeneity and simultaneity issues, the results show that (...) CSR engagement positively influences firm value measured by industry-adjusted Tobin’s q. We find that the impact of analyst following for firms that engage in CSR on firm value is strongly positive, while the board leadership, board independence, blockholders’ ownership, and institutional ownership play a relatively weaker role in enhancing firm value. Furthermore, we find that CSR activities that address internal social enhancement within the firm, such as employees diversity, firm relationship with its employees, and product quality, enhance the value of firm more than other CSR subcategories for broader external social enhancement such as community relation and environmental concerns. (shrink)
The primacy of practice in the development of knowledge is one of materialism’s fundamental tenets. Most arguments supporting it have been strictly philosophical. However, over the past thirty years cognitive science has provided mounting evidence supporting the primacy of practice. Particularly striking is its finding that thought is fundamentally metaphoric—that images emerging from everyday embodied activities not only make ordinary experiences intelligible, but also underpin our more abstract engagements with the world, elaborated in disciplines such as ethics and science. Cognitive (...) science’s implications must now be absorbed into critical realism. Cognitive science bolsters critical realism by providing a scientifically-grounded analysis of the passage from body to mind and the fundamental unity between them, while sustaining their distinctiveness. Its implications for critical realism ripple out in four waves: first, critical realism’s understanding of the mind/body relationship; second, its concepts of the process that connects theory and practice, and what that means for critical realism’s view of intellectual production, the place of metaphor in scientific theorization, and cultural development; its view of culture as a complexwhole; and finally, its theory of human agency as embodied and intentional. (shrink)
Even though sign-systems are a crucial part of society, critical realism, as developed by Roy Bhaskar, does not yet have an adequate theory of signs and semiosis. The few suggestions that Bhaskar offers can be advanced through the semiotics of C.S. Peirce. In doing so, however, it becomes necessary to reconsider Bhaskar's ontological domains of the real, the actual, and the subjective, and expand the last domain into one of semiosis. This new understanding of ontological domains, incorporating Peirceian semiotics, provides (...) the basis for rethinking the ontology of society: the customary dyad structures/agents becomes the triad structures/agents/discourses, each of which possesses material, sociological, and meaningful aspects. (shrink)
The purpose of this paper is to examine the effect of corporate governance practices of small cap companies have had on their financial performances. Previous studies have mainly examined governance practices of larger corporations. This analysis focuses on the governance variables that have been highlighted by the New Zealand Securities Commission (2004) governance principles and guidelines and also on the governance variables that are supported in the literature as providing an appropriate structure for the firm in the environment in which (...) it operates. The data for 71 small cap companies listed in New Zealand over a five-year period from 2001 to 2005 was analysed. Pooled data, OLS and 2SLS regression techniques were used and Tobin's Q, ROA and OPINC were used as the dependent variables. The evidence does support the hypothesis that the existence of board independence and audit committee has enhanced firm financial performance, as measured by Tobin's Q. (shrink)
This paper investigates the assertions that EVA is more highly associated with shareholder wealth and firm values than are traditional performance measures. Two commonly used value-based performance metrics namely, Total Shareholder Return (TSR) and Tobin's Q were also considered to highlight the value-relevance of EVA vis-a-vis these measures in predicting shareholder wealth. Using a panel sample of about 1000 American firms over the period 1990 2002, the study found compelling evidence consistent with the notion that EVA outperforms other traditional (...) performance measures in explaining shareholder wealth. Value-relevance tests reveal EVA to be more highly associated with shareholder wealth than TSR and Tobin's Q. The incremental value-relevance tests have also suggested that EVA possesses the largest explanatory power over TSR and Tobin's Q. These results conclusively support the claims made by EVA proponents and further support the potential usefulness of EVA metric for internal and external performance measurement. (shrink)
Regulation is often applied to business behavior to ensure that the social costs of doing business are included in the cost and pricing structures of the firm. Because the consumer benefits from the transaction that generated the social costs, asking the consumer to bear the burden imposed by the transaction is fair. However, there may be a lack of Justice m the internal and external distribution of the social costs of doing business if consumers are the only party bearing (...) that burden, or if the costs are being shifted to employees or taxpayers when a closer stakeholder is also benefiting from the transaction – the stockowner. A social justice perspective requires that those benefiting from a transaction share in the burdens of it. We propose that a Tobin-like tax on stock transactions might be a just means of achieving greater justice in the distribution of the social cost burden. (shrink)
Offering the perspectives of some of the most respected thinkers in transpersonal psychology and consciousness studies, this book explores the farther reaches ...
In this article I examine how reforming our international tax regime could be an important vehicle for realizing key aspects of global gender justice. Ensuring all,including and especially multinationals, pay their fair share of taxes is crucial to ensuring that all countries, especially developing countries, are able to fund education, job training, infrastructural development, programs which promote gender equity, and so forth, thereby enabling all countries to help themselves better. I discuss various positive proposals for levying global taxes. I review (...) why overtly gender-neutral taxes can sometimes have unintended gendered consequences, disproportionately burdening or benefiting individuals, according to their gender. Any endorsement of global taxes must take this concern into account. Fortunately there is good fit between the rationale for the Tobin tax and the way in which it can be harnessed to promote gender equity, so of the taxes discussed here, it emerges as one of the most promising. However, as I also argue, eliminating tax havens and blocking avenues that currently facilitate tax escape must also be part of the agenda to promote gender equity, given the vast amounts of revenue that currently escape taxation. In a context of globalization, fiscal policies cannot achieve equity (including gender equity) at national levels alone. Many concerns, such as clamping down on tax evasion and harmonizing corporate tax rates, can only effectively be tackled at a global level. As I also discuss, feasible arrangements for tackling such issues are available, as are mechanisms for collecting and disbursing funds in ways that promote accountability and compliance. Failing to reform our tax arrangements means that the basic institutional structure of the global economy is unjust and also involves gender injustice. Gender consciousness is indispensable for developing an adequate account of taxation justice and therefore a global institutional structure that is gender just. (shrink)
This essay reviews Theatre, Communication, Critical Realism (2010) by Tobin Nellhaus. It begins by outlining the objective of the book and proceeds to evaluate its central argument. The objective is to develop a theory of theatre founded on the premises of critical realism and thereby theoretically situate theatrical performance in its socio-cultural matrix. The argument is that critical realism is effective for developing a comprehensive account of theatrical performance because it has the capacity to reveal truths about the structure (...) of social reality (that correspond to those articulated by critical realism). In the second part of the review, employing the methods of conceptual analysis, I propose that Nellhaus’s thesis of ‘ontological doubling’ (which claims that performance doubles human agency) is undermined by certain epistemological presuppositions regarding the ontology of fictional characters. (shrink)
Reviews a collection of John Deely's articles. Deely is interested in the relationship between semiotics on the one hand, and the realism of Thomas Aquinas and John Poinsot on the other.
The sciences of education have always, but even more at the present moment, felt the need of a paradigmatic “umbrella” that could offer both a real bases as well as a large and adequate covering. The changes on the philosophical level and, at the same time, the dilemmas in the social life and in the educational process have generated simultaneous and interdependent reshapings. This explains the fact that the new exigencies that education faces, especially from the perspective of the work (...) market, of social insertion and personal achievement constitute powerful current challenges for the philosophy of education as well. From this perspective, we shall try to: 1. formulate the notions student-centred philosophy and constructivism; 2. argue if, to what extent and within what boundaries can constructivism become the head stone for student-centred philosophy; 3. analyse the hypothesis according to which “Constructivism is the paradigm that will change the science of education” (K. Tobin). Attracted by the force and coherence of the constructivist theory as well as by the generosity and humanism of thestudent-centred paradigm, we cannot but wonder whether their being used together could become a solution to the current educational crisis? (shrink)
We study the effect of transaction costs (e.g., a trading fee or a transaction tax, like the Tobin tax) on the aggregation of private information in financial markets. We analyze a financial market à la Glosten and Milgrom, in which informed and uninformed traders trade in sequence with a market maker. Traders have to pay a cost in order to trade. We show that, eventually, all informed traders decide not to trade, independently of their private information, i.e., an informational (...) cascade occurs. We replicated our financial market in the laboratory. We found that, in the experiment, informational cascades occur when the theory suggests they should. Nevertheless, the ability of the price to aggregate private information is not significantly affected. (JEL C92, D8, G14). (shrink)
This thesis examines the claim that the sciences are disunified. Chapter 1 outlines and introduces different accounts of the stratification of the sciences in the literature, in particular, Unificationism, Disunificationism, Eliminativism and Human Science Disunificationism. I argue that all of these competing views are informed by an ideal model for successful science. In particular, all of the views discussed are committed to the claim that a science requires laws to be considered scientifically legitimate. At the end of this chapter, the (...) narrower topic of the thesis is revealed: do the special sciences have real legitimate ceteris paribus laws? (shrink)
