The core idea of social constructivism in mathematics is that mathematical entities are social constructs that exist in virtue of social practices, similar to more familiar social entities like institutions and money. Julian C. Cole has presented an institutional version of social constructivism about mathematics based on John Searle’s theory of the construction of the social reality. In this paper, I consider what merits social constructivism has and examine how well Cole’s institutional account meets the challenge of accounting for the (...) characteristic features of mathematics, especially objectivity and applicability. I propose that in general social constructivism shows promise as an ontology of mathematics, because the view can agree with mathematical practice and it offers a way of understanding how mathematical entities can be real without conflicting with a scientific picture of reality. However, I argue that Cole’s specific theory does not provide an adequate social constructivist account of mathematics. His institutional account fails to sufficiently explain the objectivity and applicability of mathematics, because the explanations are weakened and limited by the three-level theoretical model underlying Cole’s account of the construction of mathematical reality and by the use of the Searlean institutional framework. The shortcomings of Cole’s theory give reason to suspect that the Searlean framework is not an optimal way to defend the view that mathematical reality is socially constructed. (shrink)

Stuart, Jennie Review of: My year without meat, by Richard Cornish, Melbourne University Press 2016, 185 pp.

Stuart, Jennie This is not intended to be a discussion about humanist art, its place in the history of art or a detailed coverage of work which might be described as such. I am not qualified to do so. However, I believe, it is a field which could be explored further by Australian Humanists.

Does the real difference between non-consequentialist and consequentialist theories lie in their approach to value? Non-consequentialist theories are thought either to allow a different kind of value (namely, agent-relative value) or to advocate a different response to value ('honouring' rather than 'promoting'). One objection to this idea implies that all normative theories are describable as consequentialist. But then the distinction between honouring and promoting collapses into the distinction between relative and neutral value. A proper description of non-consequentialist theories can only (...) be achieved by including a distinction between temporal relativity and neutrality in addition to the distinction between agent-relativity and agent-neutrality. (shrink)

Deconstruction is commonly associated with the philosophy of Derrida. But there are also non-philosophers who say they engage in deconstruction, for example architects, anthropologists and literary critics. This may lead some people to suppose that deconstruction is not concerned with specifically philosophical problems.

Boorse’s biostatistical theory states that diseases should be defined in ways that reflect disturbances of biological function and that are objective and value free. We use three examples from contemporary medicine that demonstrate the complex issues that arise when defining the boundaries of disease: polycystic ovary syndrome, chronic kidney disease, and myocardial infarction. We argue that the biostatistical theory fails to provide sufficient guidance on where the boundaries of disease should be drawn, contains ambiguities relating to choice of reference class, (...) and is out of step with medical processes for identifying disease boundaries. Although proponents of the biostatistical theory might regard these practical issues as irrelevant to the aim of providing a theoretical account of disease, we take them to indicate the need for a theoretical account that is adequate for current needs—including limiting new forms of medicalization that are driven by the identification of disease based on dysfunction. Our processes for determining the boundaries for disease need to recognize that there is no value-free method for making these decisions. (shrink)

The ever increasing ability of medical technology to reshape the human body in fundamental ways—from organ and tissue transplants to reconstructive surgery and prosthetics—is something now largely taken for granted. But for a philosopher, such interventions raise fundamental and fascinating questions about our sense of individual identity and its relationship to the physical body. Drawing on and engaging with philosophers from across the centuries, Jenny Slatman here develops a novel argument: that our own body always entails a strange dimension, (...) a strangeness that enables us to incorporate radical physical changes. (shrink)

I develop a theory of counterfactuals about relative computability, i.e. counterfactuals such as 'If the validity problem were algorithmically decidable, then the halting problem would also be algorithmically decidable,' which is true, and 'If the validity problem were algorithmically decidable, then arithmetical truth would also be algorithmically decidable,' which is false. These counterfactuals are counterpossibles, i.e. they have metaphysically impossible antecedents. They thus pose a challenge to the orthodoxy about counterfactuals, which would treat them as uniformly true. What’s more, I (...) argue that these counterpossibles don’t just appear in the periphery of relative computability theory but instead they play an ineliminable role in the development of the theory. Finally, I present and discuss a model theory for these counterfactuals that is a straightforward extension of the familiar comparative similarity models. (shrink)

Grounded in the authors’ theoretical and ethnographic work on pregnancy and social life after death, this article explores the ways in which the body is involved in processes of identification. With a focus on the embodied nature of social identity, the article nonetheless problematizes a model of the life course that begins at the moments of birth and ends at death. Instead, it offers a more extended temporal perspective and examines other ways in which identity may be claimed, for example, (...) via material objects and practices which evoke the body as imagined or remembered. By documenting pre-birth and post-mortem identity-making of this kind, it demonstrates how the unborn and the dead may come into social existence. In addition, a cultural privileging of both the body and visuality is shown to shore up the capacity of material objects and practices to shape social identities in a highly selective fashion. The article therefore proposes that models of the life course need to accommodate the meanings of pre-birth and post-mortem materialities and so incorporate a conceptualization of social identity as contested, relational and inevitably incomplete. (shrink)

Main description: Das Ende der Welt, Weite, Wind, riesenhafte Dimensionen undkuriose Gestalten? dies sind verbreitete Vorstellungen hinsichtlich der südlichsten Region des amerikanischen Kontinents. Gleichzeitig haben Patagonien und Feuerland Reisende wie Schriftsteller seit jeher fasziniert. Den wildromantischen Imaginationen der Abenteurer steht dabei die Erinnerung an die gewaltvolle Siedlungsgeschichte gegenüber. Die Autorin überprüft die genannten Stereotype in zeitgenössischen Erzähltexten und analysiert die darin dargestellten Beziehungen zwischen Europa und Südamerika.

This book considers historical and current events from the standpoint of moral philosophy. It describes: real wars and the ways in which they have or have not been fought according to principles of justice; terrorism, torture and the effects of scientific discoveries on the way war is conducted; peace movements and the influences of religion on the ideology surrounding warfare. The book criticises the ethical theories of analytical philosophers in the 20th and 21st centuries.

This article explores the role of ideological heritages—ideologies past—in the political discourse of the Third Way and points to the divergence between social democratic parties in their interpretation of change. The cases are New Labour and the Swedish SAP, cases that display important differences in interpretations of the knowledge economy and its implications for social change. The people’s library and the electronic workshop, as the metaphors the parties use to describe the knowledge economy, contain different future visions, and echo politics (...) of the past. The people’s library plays on the historical Swedish notion of a people’s home, whereas the electronic workshop draws on a British past of industrial progress and capitalist entrepreneurship, values that have been placed at the heart of New Labour debates on welfare state change. These metaphors serve as the point of departure for the discussion. (shrink)

During the evolution of aerobic life, antioxidant defence systems developed that either directly prevent oxidative modifications of the cellular constituents or remove the modified components. An example of the latter is the proteasome, which removes cytosolic oxidised proteins. Recently, a novel mechanism of activation of the nuclear 20S proteasome was discovered: automodified poly‐(ADP‐ribose) polymerase‐1 (PARP‐1) activates the proteasome to facilitate selective degradation of oxidatively damaged histones. Since activation of the PARP‐1 itself is induced by DNA damage and is supposed to (...) play a role in DNA repair, these new results suggest a joint role of PARP‐1 in the removal of oxidised nucleoproteins and in DNA repair. We hypothesise that PARP‐1 could provide a co‐ordinative link between two nuclear antioxidant defence systems, whose concerted activation would produce a fast and efficient restoration of the native chromatin structure following oxidative stress. BioEssays 24:1060–1065, 2002. © 2002 Wiley‐Periodicals, Inc. (shrink)

Our daily experience, dominated by the corporate clock that so many of us contort ourselves to fit inside, is destroying us. It wasn't built for people, it was built for profit. This is a book that tears open the seams of reality as we know it-the way we experience time itself-and rearranges it, reimagining a world not centered around work, the office clock, or the profit motive. Explaining how we got to the point where time became money, Odell offers us (...) new models to live by--inspired by pre-industrial cultures, ecological, and geological time--that make a more humane, more hopeful way of living seem possible. In this dazzling, subversive, and deeply hopeful reframing of time, Jenny Odell takes us on a journey through other temporal habitats. As planet-bound animals, we live inside shortening and lengthening days, alongside gardens growing, birds migrating, and cliffs eroding. The stretchy quality of waiting and desire, the way the present may suddenly feel marbled with childhood memory, the slow but sure procession of a pregnancy, or the time it takes to heal from injuries--physical or emotional. Odell urges us to become stewards of these different rhythms of life, to imagine a life, identity, and source of meaning outside of the world of work and profit, and to understand that the trajectory of our lives--or the life of the planet--is not a foregone conclusion. In that sense, "saving" time-recovering its fundamentally irreducible and inventive nature-could also mean that time saves us. (shrink)

Stuart, Jennie Review(s) of: Hands off not an option! The reminiscence museum mirror of a humanistic care philosophy, by Professor Dr Hans Marcel Becker assisted by Inez van den Dobbelsteen- Becker and Topsy Ros. Eburon Academic Publishers, Delft, 2011 272 pp.

What Is Race? Evidence from Scientists (1952) is a picture book for schoolchildren published by UNESCO as part of its high-profile campaign on race. The 87-page, oblong, soft-cover booklet contains bold, semi-abstract, pared-down images accompanied by text, devised (so it declared) to make scientific concepts ‘more easily intelligible to the layman’. Produced by UNESCO’s Department of Mass Communication, the picture book represents the organization’s early-postwar confidence in the power of scientific knowledge as a social remedy and diplomatic tool. In keeping (...) with a significant component of the race campaign, What Is Race? presented genetics as the route to an enlightened, scientific, non-prejudiced understanding of race. This article seeks to explain the book’s management, aesthetics and framing in the context of postwar disciplinary and international politics. Viewing UNESCO’s race campaign as a high point for an internationalist ideology of mass education, this article also analyses the visual and literary arguments of What Is Race? and proposes that the enduring image of genetics as technical and neutral knowledge was in part shaped by UNESCO’s efforts to communicate scientific authority to an apparently ‘popular’ audience. (shrink)

The aim of this thematic literature review is to explore nurses' perceptions of ethical issues in the care of older people. Electronic databases were searched from September 1997 to September 2007 using specific key words with tight inclusion criteria, which revealed 17 primary research reports. The data analysis involved repeated reading of the findings and sorting of those findings into four themes. These themes are: sources of ethical issues for nurses; differences in perceptions between nurses and patients/relatives; nurses' personal responses (...) to ethical issues; and the patient—nurse relationship. The findings reveal that ageism is one of the major sources of the ethical issues that arise for nurses caring for older people. Education and organizational change can combat ageist attitudes. Wider training is required in the care of older people, workplace skills, palliative care and pain management for older people. The demands of a changing global demography will necessitate further research in this field. (shrink)

The social model of disability gives us the tools not only to challenge the discrimination and prejudice we face, but also to articulate the personal experience of impairment. Recognition of difference is therefore a key part of the assertion of our common humanity and of an ethics of care that promotes our human rights.