The use of cost-benefit analysis (CBA) in environmental decision-making and the contingent valuation (CV) technique as input into traditional CBA to elicit environmental values in monetary terms has stimulated an extensive debate. Critics have questioned the appropriateness of both the method and the technique. Some alternative suggestions for the elicitation of environmental values are based on a social process of deliberation. However, just like traditional economic theory, these alternative approaches may be questioned on their implicit value judgements regarding the legitimacy (...) of the social-political organisation of the process of value elicitation. Instead of making assumptions a priori, research efforts should be focused on the processes by which actual public attitudes and preferences towards the environment can best be elicited and fed into environmental or other public policy decision-making. In the study presented in this paper, support was found for both the individual WTP based approach and a participatory social deliberation approach to inform the environmental decision-making process, suggesting that a combination of both approaches is most appropriate. (shrink)

This note opens with brief evaluations of classical foundationalist endeavors – those of Frege, Russell, Brouwer and Hilbert. From there we proceed to some pluralist approaches to foundations, focusing on Putnam and Wittgenstein, making a note of what enables their pluralism. Then, I bring up approaches that find foundations potentially harmful, as expressed by Rav and Lakatos. I conclude with a brief discussion of a late medieval Indian case study in order to show what an “unfounded” mathematics could look (...) like. The general purpose is to re-evaluate the desiderata of foundational programs in mathematics. (shrink)

_Dialectic_ is now widely regarded as a classic of contemporary philosophy. This book, first published in 1993, sets itself three main aims: the development of a general theory of dialectic, of which Hegelian dialectic can be seen to be a special case; the dialectical enrichment and deepening of critical realism, viz. into the system of dialectical critical realism; and the outline of the elements of a totalizing critique of Western philosophy. The first chapter clarifies the rational core of Hegelian dialectic. (...) Chapter two then proceeds to develop a general theory of dialectic. Isolating the fallacy of 'ontological monovalence', Roy Bhaskar then shows how absence and other negating concepts such as contradiction have a legitimate and necessary ontological employment. He then goes on to give a synoptic account of key dialectical concepts such as the concrete universal; to sketch the further dialectical development of critical naturalism through an account of what he calls four-planar social being; and following consideration of the dialectical critique of analytical reason, he moves on to the real definition of dialectic as absenting absence and in the human sphere, the axiology of freedom. Chapter three extends and deepens critical realism’s characteristic concerns with ontology, science, social science and emancipation not only into the realms of negativity and totality, but also into the fields of reference and truth, spatio-temporality, tense and process, the logic of dialectical universalizability and on to the plane of ethics, where it articulates a combination of moral realism and ethical naturalism, whereby consideration of elemental desire involves commitment to the eudaimonistic society. This is then followed by a sublime discussion of key moments in the trajectory of Western philosophy, the tradition of which can now be seen to be based on what the author calls the unholy trinity of the epistemic fallacy or the reduction of being to knowledge, primal squeeze or the collapse of structure and alethic truth, and ontological monovalence. (shrink)

In _Philosophy and the Idea of Freedom_ Roy Bhaskar sets out to develop a critique of the work of Richard Rorty, who must be one of the most influential authors of recent decades. In a brilliant tour de force, Bhaskar shows how Rorty falls victim to the very epistemological problematic Rorty himself describes. Roy Bhaskar argues that Rorty’s account of science and knowledge is based on a half-truth. He sees the historicity of knowledge, but cannot sustain its rationality or the (...) reality of the objects it describes. The author further argues that Rorty’s problem-field replicates the Kantian resolution of the third antinomy: we are determined as material bodies, but free as discursive subjects. Rorty’s actualism makes human agency impossible. Developing his own critical realism, Bhaskar shows just where Rorty’s system comes unstuck, and how the philosophical problems to which it gives rise can be rationally resolved and explained. In this process Bhaskar utilizes his critique of Rorty to begin to elaborate his own alternative interpretation and critique of the philosophical conversation of the West. (shrink)

Reasoning about causation in fact is an essential element of attributing legal responsibility. Therefore, the automation of the attribution of legal responsibility requires a modelling effort aimed at the following: a thorough understanding of the relation between the legal concepts of responsibility and of causation in fact; a thorough understanding of the relation between causation in fact and the common sense concept of causation; and, finally, the specification of an ontology of the concepts that are minimally required for (automatic) common (...) sense reasoning about causation. This article offers a worked-out example of the indicated analysis. Such example consists of: a definition of the legal concept of responsibility (in terms of liability and accountability); a definition of the legal concept of causation in fact (in terms of the initiation of physical processes by an agent and of the provision of reasons and/or opportunities to other agents); CausatiOnt, an AI-like ontology of the common sense (causal) concepts that are minimally needed for reasoning about the legal concept of causation in fact (in particular, the concepts of category, dimension, object, agent, process, event and act). (shrink)

When talking about decisionmaking for children with a life-threatening condition, the death of children with brain tumors deserves special attention. The last days of the lives of these children can be particularly harsh for bystanders, and raise questions about the suffering of these children themselves. In the Netherlands, these children are part of the group for whom a wide range of end-of-life decisions are discussed, and questions raised. What does the end-of-life for these children look like, and what motivates physicians (...) and parents to make decisions that may affect the life and death of these children? This article highlights the story of the parents of the sisters Roos and Noor. When both their daughters were diagnosed with a hereditary brain tumor, they had to make similar decisions twice. Their story sheds light on the suffering of children in the terminal phase, and how this suffering may motivate parents and physicians to make decisions that influence the end of life of these children’s lives.We argue that complete knowledge about suffering in the terminal phase of children with brain tumors is impossible. However, by collecting experiences like those of Roos and Noor, we can move toward an experienced-based understanding and better guide parents and physicians through these hardest of decisions. (shrink)

We consider domains with a natural property called top-circularity. We show that if such a domain satisfies either the maximal conflict property or the weak conflict property, then it is dictatorial. We obtain the result in Sato :331–342, 2010) as a corollary. Furthermore, it follows from our results that the union of a single-peaked domain and a single-dipped domain is dictatorial.

Offering a Canadian perspective on the emotional health of servicemen and women, Military Operations and the Mind brings together researchers and practitioners from across the country to consider the impact that ethical issues have on the well-being of those who serve. Stemming from an initiative to enhance the lives of serving members by providing them with the best education and training in military ethics before and after deployments, this volume will better inform politics and public policies and enhance the welfare (...) of the soldiers, sailors, and airmen and women who serve in singular, often harsh, and sometimes dangerous conditions. By integrating into the analysis the critical issue of well-being, this emerging field demonstrates a more holistic approach and is distinct from other fields in military, historical, philosophical, and behavioural studies. The first study of its kind, Military Operations and the Mind presents a new and helpful way to focus on the life of soldiers not only in operations overseas, but also once they return home. (shrink)

Cette étude s’attache à comprendre l’argument d’Anselme dans le contexte de l’oeuvre de son auteur. Après un exposé de la ligne argumentative, il s’agit de réexaminer le projet d’Anselme, d’abord dans le Proslogion, puis par rapport à la démarche discursive du Monologion. Ce qui émerge est une tentative de la créature raisonnable de s’élever vers Dieu en pensant rationnellement la modalité d’existence de son créateur. Sur ce chemin, elle expérimente et identifie les limites de son intelligence.

Understandings of urban foodways in Zimbabwe and other African countries have been dominated by food security frameworks. The focus on material scarcity and measurable health outcomes within these frameworks has often obscured the socio-cultural dimension of foodways and the historical and political structures that have shaped, and continue to shape, everyday relationships with food among different groups of urban residents in cities. Addressing these often-overlooked aspects, this paper looks at intergenerational contestations over foodways in a midsized high-density Zimbabwean town. Presenting (...) results of 6-months ethnographic fieldwork involving participant observation and semi-structured interviews, the paper explores meanings and practices of food in a postcolonial urban setting using three generational groups as a point of departure. These groups are youth (aged 15 to 25 years old), a post-independence generation (aged 26 to 43) and a pre-independence middle-aged generation (aged 43 to 65). Findings show that foodways of the three generations, each having experienced Zimbabwe’s (post-)colonial political economy in different ways, are negotiated through postcolonial socio-ecological relations, urban–rural connections and social hierarchies articulated through urban and rural space. The paper concludes that to understand urban food security in a postcolonial setting, urbanites’ generation-specific life experiences and intergenerational negotiations around historically situated spatial and socio-ecological relations should be considered. The findings could inform urban food security policy to make it more targeted towards the needs of different generational groups as well as more attuned to urbanites’ dynamic socio-cultural foodways and the socio-ecological relations that shape these. (shrink)

Over 20 unstable microsatellite repeats have been identified as the cause of neurological disease in humans. The repeat nucleotide sequences, their location within the genes, the ranges of normal and disease‐causing repeat length and the clinical outcomes differ. Unstable repeats can be located in the coding or the non‐coding region of a gene. Different pathogenic mechanisms that are hypothesised to underlie the diseases are discussed. Evidence is given both from studies in simple model systems and from studies on human material (...) and in animal models. Since somatic instability might affect the clinical outcome, this is briefly touched on. Available data and theories on the timing and mechanisms of the repeat instability itself are discussed, along with factors that have been observed to affect instability. Finally, the question of why the often harmful unstable repeats have been maintained throughout evolution is addressed. (shrink)