Baron assumes that ethical decision-making can be evaluated without specifying more general features of the cognitive system within which it occurs. It is suggested that ethical principles are heuristics employed during goal-oriented action planning. Heuristics are bound to generate suboptimal decisions in some cases. It is rational to replace a particular heuristic only when the cost of associated error exceeds the cost of constructing and installing a more successful alternative.

Near the end of his target article, Baron argues that we need to address the question of how to conduct education in consequentialist decision making. However, recent trends in education have deemphasized and denigrated decentered and decontextualized thought. It is argued here that perspective decentering and decontextualized thinking are absolutely essential to the development of consequentialist reasoning.

Barons's target article approaches errors in decision-making by defining three kinds of models: normative, descriptive, and prescriptive. Baron's prescriptive model is at the center of this commentary. From a theoretical perspective, is Baron's prescriptive model a set of rules through which one can move from the descriptive to the normative? Or is it a practical goal one can achieve as opposed to a normative unachievable theoretical ideal? Delineating an efficient prescriptive account for decision making necessarily depends on a very specific (...) normative model. However, Baron's normative consequentialism model is too general to enable adequate prescriptive accounts. (shrink)

In this paper we reconsider Adam Smith’s ethics, what he means by self-interest and the role this plays in the famous “invisible hand.” Our efforts focus in part on the misreading of “the invisible hand” by certain economists with a view to legitimizing their neoclassical economic paradigm. Through exegesis and by reference to notions that are developed in Smith’s two major works, we deconstruct Smith’s ideas of conscience, justice, self-interest, and the invisible hand. We amplify Smith’s insistence, through his notions (...) of the virtues, that as human beings, and by analogy, organizations, we are intrinsically social, rather than selfish and or egoistically self-centered. Thus, we have responsibilities to and because of others. We conclude that such a managerialist preoccupation with shareholder value is challenged, if not completely refuted, by taking seriously the social character of Smith’s complex vision of commerce. (shrink)

The widespread potential for somatic fusion among different conspecific multicellular individuals suggests that such fusion is adaptive. However, because recognition of non‐kin (allorecognition) usually leads to a rejection response, successful somatic fusion is limited to close kin. This is consistent with kin‐selection theory, which predicts that the potential cost of fusion and the potential for somatic parasitism decrease with increasing relatedness. Paradoxically, however, Crozier1 found that, in the short term, positive‐frequency‐dependent selection eliminates the required genetic polymorphism at allorecognition loci. The (...) ‘Crozier paradox’ may be solved if allorecognition is based on extrinsically balanced polymorphisms, for example at immune loci. Alternatively, the assumption of most models that self fusion is mutually beneficial is wrong. If fusion is on average harmful, selection will promote unconditional rejection. However, we propose that fusion within individuals is beneficial, selecting for the ability to fuse, but fusion between individuals on average costly, selecting for non‐self recognition (rather than non‐kin recognition). We discuss experimental data on fungi that are consistent with this hypothesis. BioEssays 30:1193–1203, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

This article brings together the United Nations’ International Covenant on Economic, Social and Cultural Rights (ICESCR) and John McMurtry’s theory of value. In this perspective, the ICESCR is construed as a prime example of “civil commons,” while McMurtry’s theory of value is proposed as a tool of interpretation of the covenant. In particular, McMurtry’s theory of value is a hermeneutical device capable of highlighting: (a) what alternative conception of value systemically operates against the fulfilment of the rights enshrined in the (...) ICESCR; (b) the increased relevance of the ICESCR with regard to the current global economic crisis; (c) the parameters to determine the degree to which the rights at issue have been realized. Reflections on environmental implications of both the ICESCR and McMurtry’s axiology conclude the article. (shrink)

(2013). Life, Money, and the Deep Tangled Roots of Systemic Change for Sustainability. World Futures: Vol. 69, Reclaiming Free Enterprise: The Scientific and Human Story, pp. 555-571.

Parents can benefit their offspring by conserving resources that the offspring stand to inherit. Thus, inheritance of resources should promote the evolution of propensities to conserve. But inheritance also has another, less obvious effect: it can reduce the fertility of the conserver’s grandchildren, thus reducing the expected number of great-grandchildren. Consequently, inheritance of resources promotes the evolution of conservation less than might be supposed.