Humans appear to be possible candidates for group selection because they are often said to live in bands, clans, and tribes. These terms, however, are only names for conceptual categories of people. They do not designate enduring bounded gatherings of people that might be “vehicles of selection.” Hence, group selection has probably not been a major force in human evolution.

Introduction -- Sanctioning models : theories and their scope -- Methodology for a virtual world -- A tale of two methods -- When theories shake hands -- Models of climate : values and uncertainties -- Reliability without truth -- Conclusion.

In What Is Thought? Eric Baum proposes a computational explanation of thought.

There has been a growing interest in casuistry since the ground breaking work of Jonsen and Toulmin. Casuistry, in their view, offers the possibility of securing the moral agreement that policy makers desire but which has proved elusive to theory driven approaches to ethics. However, their account of casuistry is dependent upon the exercise of phronesis. As recent discussions of phronesis make clear, this requires attention not only to the particulars of the case, but also to the substantive goods at (...) stake in the case. Without agreement on these goods attention to cases is unlikely to secure the productive consensus that Jonson and Toulmin seek. (shrink)

Advocates of dynamic systems have suggested that higher mental processes are based on continuous representations. In order to evaluate this claim, we first define the concept of representation, and rigorously distinguish between discrete representations and continuous representations. We also explore two important bases of representational content. Then, we present seven arguments that discrete representations are necessary for any system that must discriminate between two or more states. It follows that higher mental processes require discrete representations. We also argue that discrete (...) representations are more influenced by conceptual role than continuous representations. We end by arguing that the presence of discrete representations in cognitive systems entails that computationalism (i.e., the view that the mind is a computational device) is true, and that cognitive science should embrace representational pluralism. (shrink)

Analogical reminding in humans and machines is a great source for chance discoveries because analogical reminding can produce representational change and thereby produce insights. Here, we present a new kind of representational change associated with analogical reminding called packing. We derived the algorithm in part from human data we have on packing. Here, we explain packing and its role in analogy making, and then present a computer model of packing in a micro-domain. We conclude that packing is likely used in (...) human chance discoveries, and is needed if our machines are to make their own chance discoveries. (shrink)

We investigate whether age profiles of ethnobiological knowledge development are consistent with predictions derived from life history theory about the timing of productivity and reproduction. Life history models predict complementary knowledge profiles developing across the lifespan for women and men as they experience changes in embodied capital and the needs of dependent offspring. We evaluate these predictions using an ethnobiological knowledge assessment tool developed for an off-grid pastoralist population known as Choyeros, from Baja California Sur, Mexico. Our results indicate that (...) while individuals acquire knowledge of most dangerous items and edible resources by early adulthood, knowledge of plants and animals relevant to the age and sex divided labor domains and ecologies (e.g., women’s house gardens, men’s herding activities in the wilderness) continues to develop into middle adulthood but to different degrees and at different rates for men and women. As the demands of offspring on parents accumulate with age, reproductive-aged adults continue to develop their knowledge to meet their children’s needs. After controlling for vision, our analysis indicates that many post-reproductive adults show the greatest ethnobiological knowledge. These findings extend our understanding of the evolved human life history by illustrating how changes in embodied capital and the needs of dependent offspring predict the development of men’s and women’s ethnobiological knowledge across the lifespan. (shrink)

In this article, the author explores some possible applications of Wittgenstein’s humanistic psychology, epistemology and philosophy of culture for the philosophy of technology, and more particularly, for the question of valuing a possible future technocracy over contemporary democratic systems. Major aspects of the article involve a discussion of some of Wittgenstein’s key views on certainty, cultural relativism, the problem of other minds, and gradual socio-cultural change. In order to examine these problems, the author draws from both a wide range of (...) Wittgenstein’s works, as well as secondary sources in Wittgenstein studies. An analogy is made between socio-cultural change over time and gradual visual loss. The author has incorporated important elements of Wittgenstein’s biography, both as a philosopher and as an engineer and architect, underlining the profound link between his life and thought. (shrink)

Introduction -- Wittgenstein's early conception of value -- An outline of tractarian ontology -- Value, the self, and the mystical -- The lecture on ethics -- Language-games, the private language argument and aspect psychology -- Language-games -- The private language argument -- Aspect psychology -- The soul and attitudes towards the living -- Wittgenstein's general conception of the soul -- Ilham Dilman on the soul and seeing-as -- Religious contexts -- J.B. Watson and the denial of the soul -- Attitudes (...) towards other minds and forms of life -- The soul and the face -- Aspect blindness and dawning -- Particularism, rule-following, and evaluations -- David McNaughton on the property of humanity and particularism -- John McDowell on rule-following and values -- Peter Winch on moral particularism -- The meaning and value of the religious point of view -- Wittgenstein on Frazer's golden bough -- Truth in religion -- Wittgenstein on art : reactions and causes -- Aesthetics, causes, and natural history -- A contemporary evolutionary account of aesthetic value -- Neuro-scientific accounts -- Aesthetic realism and the definition of art -- Aesthetic historicism and relativism -- Institutional and historical theories of art -- Forms of life, moral truth, and justification -- Cora Diamond on forms on seeing-as theory and imagination -- Paul Johnston on moral justification and truth -- D.Z. Phillips and H.O. Mounce on the justification of morality -- Doubt and certainty : framework beliefs and core values -- An overview of certainty -- Avrum Stroll, Anthony O'Hear , and Cyril Barrett on certainty and value -- Cultural relativism and institutional embodiment -- Peter Winch on cultural relativism -- Sabina Lovibond on moral facts and institutional embodiment -- Cyril Barrett on cultural relativism -- Conclusion: How to do things with Wittgenstein. (shrink)

For Hannah Arendt, creating a durable, civil public world was of utmost importance. Though many have discussed Arendt's relevance to the contemporary work of politics, Eric Gorham is the first to examine her ideas of the "space of appearance" in the context of the university classroom. In The Theater of Politics, Gorham examines in detail Arendt's dramaturgical theory of politics and her method of political criticism and maintains that politics can be observed in the classroom, in which students are (...) future political actors and spectators in training. Using Arendt as a theoretical platform, Gorham offers innovative ideas for politicizing the classroom and for reconceptualizing faculty and student community service: If professors and administrators can imagine their tasks in light of lessons learned from classical theater, then students will benefit from a renewed emphasis on teaching. Gorham moves to redraw the basis of political citizenship, criticizing arguments offered by civic republican and communitarian theorists and crafting a richer, more judicious concept of citizenship—one that can be learned and practiced in the political science classroom in particular and in the university in general. (shrink)

It is commonly said that ethical disputes either involve disagreements of fact or disagreements of principle and that while disagreements of fact can be overcome by rational means, disagreements of principle cannot. The difficulty is supposed to be this: for an argument to be rationally persuasive it must appeal to premises already accepted by the person to be persuaded, and if the premises include the principle in question then they will not be acceptable to that person; however, if the premises (...) do not include the principle in question the argument cannot succeed because the conclusion can only validly be inferred from premises which do include the principle in question. While this doctrine is appealing to philosophers who find the idea of ultimate disagreement in ethics comforting, it is a visciously skeptical view which can be generalized to cover all systematic areas of human knowledge. As ‘disagreements of principle’ can appear in almost any domain of human inquiry, the hidden cost of this doctrine is terribly high. (shrink)

Totalitarianism Totalitarianism is best understood as any system of political ideas that is both thoroughly dictatorial and utopian. It is an ideal type of governing notion, and as such, it cannot be realised perfectly. Faced with the brutal reality of paradigmatic cases like Stalin’s USSR and Nazi Germany, philosophers, political theorists and social scientists have … Continue reading Totalitarianism →.

The digital revolution has widened the array of curriculum materials available to history teachers. Given the variable quality of these new materials and the deeply contextual nature of teaching, educators need better tools for selecting among the vast options available. This study aimed to validate a device designed for that purpose, called the Curriculum Materials Evaluation Tool (CMET). Using a questionnaire and think-aloud interview, the study examined how four social studies teachers evaluated a novel material set for potential classroom use, (...) and how the CMET mediated their analysis. Findings showed that the teachers preferred when materials are readily accessible and adaptable for their specific teaching context, in contrast to “one-size-fits-all” resources that dominate the Web. The CMET appeared to foster a deeper and broader analysis of the given material set, especially regarding its political and cultural orientation. The study suggests that teachers’ role in vetting and adapting digital materials be recognized and embraced. The CMET can contribute to that end through its use in district adoption committees, teacher professional development, and collaborative curriculum research. (shrink)

This study seeks to bring to light Socrates' view of virtue on the basis of the Memorabilia of Xenophon. It opens with a consideration of Gregory Vlastos' account of Socrates' "moral theory" in Socrates, Ironist and Moral Philosopher . The study criticizes Vlastos for overlooking various passages of the Memorabilia that are pertinent to this theme and seemingly inconsistent with his account of it. ;The discussion of Vlastos prepares the way for a consideration of Xenophon. In the first chapter, the (...) study examines Xenophon's presentation of Socrates' view of "continence" or "self-control." The analysis indicates that Socrates had a very favorable view of this quality---he was himself outstandingly continent---and focuses on his claim that continence is "a foundation of virtue" . In trying to explain this claim, however, the study is led to consider an exhortation to continence in which Socrates recounts a debate between female personifications of "Virtue" and "Vice" . Following a close analysis of this debate, I argue that Socrates follows a path that is neither that of Virtue nor that of Vice: he travels "the middle road of Socratic virtue." In particular, I maintain that if continence is "a foundation of virtue" for both Virtue and Socrates, the phrase must be understood differently in each case. ;It thus becomes necessary to clarify the character of the Socratic "middle road." To that end, the study considers successively Socrates' view of "justice," of "the noble" and of "moderation." In each case, Socrates' view is brought to light, analyzed and closely compared with the view that Virtue either explicitly accepts, or else would likely accept. In conclusion, the study returns to the theme of continence and argues that continence is a foundation of Socrates' virtue in the sense that it is a foundation of his "wisdom" and "moderation." Having explained the meaning of this phrase, the study ends with a consideration of the Socratic view of the best life. (shrink)

Susan M. Turner has argued that the use of animal analogs ought to be considered categorically unethical on deontological, or rights-grounds, and that some but not all animal analogs are unethical on utilitarian grounds. I claim, on the contrary, that the use of most, if not all animal analogs can be justified from both the utilitarian and animal rights perspectives. Indeed, I believe that a convincing case is to be made for the thesis that animal analogs ought to be promoted (...) actively, on ethical grounds. I hold this to be true of both food and clothing replacement analogs, although I agree with Turner’s categorical condemnation of secondhand animal skin. I also hold that the general question of the preference for animal analogs over their original flesh and skin-based inspirations raises important questions about the relationship between ethics and aesthetics. I examine these in sympathy with the moderate aestheticist claims that some degree of distinction between these two spheres of value is desirable, and that the sublimation of powerful and problematical urges is normally preferable to their suppression. (shrink)

The way individual actions enter into larger courses of action often has an effect on the utility of those individual actions. This simple fact has motivated recent discussions about the intelligibility of act-utilitarianism. It has become clear that act-utilitarianism is incomplete, if not intelligible, without an account of the utility-making properties of courses of action taken as a whole. In this paper I offer a brief discussion of the difficulties of a simple act-utilitarianism and then offer three complementary principles in (...) which the utility of an action is made to depend upon the courses of action of which it may be a constituent. I hope that the discussion will be of interest not only to committed act-utilitarians but to its sympathetic critics as well. (shrink)

In this paper c i lewis's theory of practical reason is discussed. the purpose is to explicate the role which value experience plays in the thinking of a rational agent who is attempting to determine imperatives of action. lewis, who vehemently opposed noncognitivism in ethics, believed that the objectivity of ethics could be shown to be the result of the logical demands of consistency upon the deliberative consciousness of an active self-determining agent. rightness, for lewis, was not primarily a moral (...) concept but rather a logical concept to be exercised in the critique of any deliberate activity; ethics thus rests on very general features of agent rationality. (shrink)

The text of The Tractatus supports incompatible interpretations of a number of key philosophic positions. For example, the book is neither obviously nominalistic nor obviously realistic. Another difficulty is presented by the apparent. incompatibility of Wittgenstein's theses that propositions are logical pictures of facts, and that propositions are truth-functions of elementary propositions. There are several places in The Tractatus where these two doctrines meet head on, but the central one is the set of passages 5.54-5.5422. This paper is an exegesis (...) of these passages and a sketch of Wittgenstein's theory of judgement.In Tractatus 5.54 - 5.5422, Wittgenstein argues that statements of belief, judgement, thoughts and the like are not incompatible with the principle of finite extensionality. The passages contain a brief but obscure reductio on the possibility of non-extensional contexts, and several no less obscure corollaries. In this paper I shall explicate the content of the reductio, criticise a common but mistaken view of these passages, and draw out the consequences of some major doctrines in the Tractatus for Wittgenstein's Theory of Judgement. (shrink)

While uncertainty can never be totally eliminated from clinical practice, physicians can at least come to terms with it. In interviews with Canadian physicians in a variety of clinical settings, three sources of uncertainty affecting the allocation of medical resources were identified. Technical uncertainty arises from inadequate scientific data. Personal uncertainty arises from not knowing patients' wishes. Conceptual uncertainty arises from the problem of applying abstract criteria to concrete situations.

The early gene knockout studies with a neurobiological focus were directed at fairly obvious target genes and added very little to our knowledge of behavioural neuroscience. On the contrary, since the behavioural consequences were often predictable, this helped confirm that the technology was working. However, a substantial number of knockouts of genes expressed in the brain have been without obvious behavioural consequences, supporting the concept of genetic canalisation and redundancy. Others have produced a behavioural deficit for which there is no (...) obvious explanation. Many cells of different tissue types have a capacity for memory, and in the brain, cells of the hippocampus are important for spatial learning and memory. Deleting genes that are expressed in the happpocampus has received considerable attention in this behavioural context. Although the initial studies experienced problems of interpretation, considerable advances have since been made. Knockout mice are now subject to tests of different forms of learning, multicellular hippocampal recordings, and restricted gene deletion specific to cells of component regions. This multi‐level approach is proving more informative. Nevertheless, there is still a need to recognise that behavioural expression is several steps removed from gene expression, and that the relationship between genes and behaviour can be reciprocal. (shrink)

Das Buch "Der kleine Hobbit" gilt als Vorläufer der wichtigsten Fantasy-Bücher aller Zeiten - den drei Bänden von "Der Herr der Ringe". Mit diesem Buch über die Abenteuer des Hobbits Bilbo Beutlin, zusammen mit 13 Zwergen und dem Zauberer Gandalf, schuf J.R.R. Tolkien schon jene Fantasiewelt, die uns alle später beim "Herrn der Ringe" nachhaltig beeindruckte. Elben, Trolle, Orks und ein Drache halten kleine und große Leser schon seit Jahren in Atem. Man stelle sich folgende Geschichte vor: Ein Mensch wohnt (...) in einer Höhle und lebt dort ein ruhiges, geordnetes und unaufgeregtes Leben, das schon seit Geburt an in den gleichen Bahnen verläuft. Eines Tages verlässt der Mensch seine Höhle und geht hinaus in die Welt. Dort sieht und erfährt er Dinge, die ihn nachhaltig verändern und reifen lassen. Er wird nach dieser Reise nie wieder derselbe sein wie vorher. Es ist nicht ungewöhnlich, wenn das bekannt klingt: Es handelt sich dabei um Platons Höhlengleichnis - eines der wichtigsten Gleichnisse bzw. Beispiele der Philosophie, genauer der Erkenntnistheorie. Die Handlung passt aber auch genau auf die Geschichte eines anderen Autors: J.R.R. Tolkien und sein Buch "Der kleine Hobbit". Auch hier verlässt eine Person (der Hobbit Bilbo Beutlin) die sichere und geordnete Umgebung des Auenlandes und zieht in die Welt hinaus. Diese abenteuerliche Reise wird ihn verändern und - wie wir alle wissen - mit dem Fund des EINEN Ringes für Mittelerde weitere große Folgen nach sich ziehen. Es ergibt also Sinn, den "kleinen Hobbit" mit seinen Inhalten unter der philosophischen Linse zu betrachten. Es ist nicht nur eine Kindergeschichte, sondern eine Auseinandersetzung mit Werten wie Mut, Freundschaft, Demut, Gnade und Weisheit - um nur einige zu nennen. (shrink)

Mammalian vomeronasal receptors respond to pheromones conveying information on gender, reproductive status and individual recognition. The question arises as to how this information is coded, which parts of the code require combinatorial activity and whether or not there are specific receptor neurons committed to sex discrimination. Are there receptor neurons that are committed to responding for female or male pheromones? Is there a sex difference for the proportion of these receptors, bearing in mind that it is very much in the (...) male's interest to distinguish the restricted oestrous phase of the female's cycle in order to successfully mate? Perhaps more intriguing is the complexity of individual recognition and whether or not the vomeronasal receptors actually possess this capacity. A recent paper in Science1 by Ron Yu and colleagues addresses these issues by literally visualising patterns of activity in VNO slices and determining what information is common across different individuals and what distinguishes them. BioEssays 30:802–805, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

Susan Schneider (2019) has proposed two new tests for consciousness in AI (artificial intelligence) systems, the AI Consciousness Test and the Chip Test. On their face, the two tests seem to have the virtue of proving satisfactory to a wide range of consciousness theorists holding divergent theoretical positions, rather than narrowly relying on the truth of any particular theory of consciousness. Unfortunately, both tests are undermined in having an ‘audience problem’: Those theorists with the kind of architectural worries that motivate (...) the need for such tests should, on similar grounds, doubt that the tests establish the existence of genuine consciousness in the AI in question. Nonetheless, the proposed tests constitute progress, as they could find use by some theorists holding fitting views about consciousness and perhaps in conjunction with other tests for AI consciousness. (shrink)

This qualitative study used descriptive phenomenology to examine experiences of healing and reconciliation, for children of Holocaust survivors, through dialogue with children of the Third Reich. Descriptive phenomenological interviews with 5 participants yielded several common essential elements. The findings indicated that participants experienced a sense of healing of intergenerational trauma, a reduction in prejudice, and increase in motivation for pro-social behaviors. The degree to which these findings may reflect a shift in sense of identity, as well as the implications of (...) the findings for conflict resolution, intergroup conflict reduction and peace psychology are discussed. (shrink)

A Correction to this paper has been published: https://doi.org/10.1007/s12110-021-09399-4.

This dissertation considers the bases upon which ethical assessments of parental genetic trait selections for their children can be made. It argues that if parents engage in genetic trait selections, they must act to expand their child's range of open futures, not to constrict their child's range of open futures or to differentially shift their child's range of open futures. It contends that other proposed distinctions, including distinctions between normal and diseased states and between treatment selections and enhancement selections, do (...) not provide a sound basis for making ethical assessments of parental genetic trait selections. It contends that children have a right to an open future that parents hold in trust for their children and that parents must respect in making genetic trait selections.It considers examples of possible parental genetic trait selections regarding children's hearing, height and visual acuity. Finally, it addresses a number of concerns about and objections to this proposed basis for ethical assessment and to parental genetic trait selection generally but concludes that none of these concerns or objections are fatal the approach that if parents use parental genetic trait selection, they must do so in ways that expand their child's range of open futures. (shrink)

J. Baird Callicott has proposed two second-order principles which he believes can be used to settle conflicts between his land ethic and traditional human morality. The first of these proposes that ethical obligations arising from “more venerable and intimate” communities should take precedence over those arising from “more recently emerged and impersonal” communities, while the second proposes that “stronger” interests should take precedence over “weaker” ones. Callicott’s first second-order principle fails to specify unambiguously which communities’ obligations should take precedence because (...) he has failed to provide a clear description of how we are to identify and compare communities. In order for his second second-order principle to be useful, a good deal more work needs to be done to spell out what is meant by describing certain interests as “stronger” than others, particularly with respect to holistic entities. While the project of fleshing out a description of the strengths of interests for holistic entities may present an interesting and fruitful challenge, the prospects for providing a description of community identification of the sort that Callicott requires are much dimmer. (shrink)

Today, capitalism is in question, as the 2013 Academy of Management conference theme claimed. Many view business skeptically because they see capitalism as incompatible with ethics. The same problem pervades the business ethics education classroom. Business ethics can be taught in a way that demonstrates that economics and ethics are compatible and are integrated most directly in the function of management. This essay provides an overview of Ayn Rand’s philosophy as an alternative to current conventions but largely consistent with approaches (...) such as virtue ethics and conscious capitalism. The essay concludes with challenges to teaching Objectivism in business schools. (shrink)

ABSTRACT As parents become increasingly able to make genetic trait selections on behalf of their children, they will need ethical guidance in deciding what genetic traits to select. Dena Davis has argued that parents act unethically if they make selections that constrain their child's range of futures. But some selections may expand the child's range of futures. And other selections may shift the child's range of futures, without either constraining or expanding that range. I contend that not only would parents (...) act unethically if they make selections that constrain the range of their child's futures, they would act unethically if they make selections that shift the range of their child's futures, because selections that shift the range of the child's futures would allow parents to over‐determine their child's futures. Thus, I contend that parents would act ethically only if they make selections that expand their child's range of futures. (shrink)

We argue that the dynamical and computational hypotheses are compatible and in fact need each other: they are about different aspects of cognition. However, only computationalism is about the information-processing aspect. We then argue that any form of information processing relying on matching and comparing, as cognition does, must use discrete representations and computations defined over them.

J. Baird Callicott has proposed two second-order principles which he believes can be used to settle conflicts between his land ethic and traditional human morality. The first of these proposes that ethical obligations arising from “more venerable and intimate” communities should take precedence over those arising from “more recently emerged and impersonal” communities, while the second proposes that “stronger” interests should take precedence over “weaker” ones. Callicott’s first second-order principle fails to specify unambiguously which communities’ obligations should take precedence because (...) he has failed to provide a clear description of how we are to identify and compare communities. In order for his second second-order principle to be useful, a good deal more work needs to be done to spell out what is meant by describing certain interests as “stronger” than others, particularly with respect to holistic entities. While the project of fleshing out a description of the strengths of interests for holistic entities may present an interesting and fruitful challenge, the prospects for providing a description of community identification of the sort that Callicott requires are much dimmer. (shrink)

This article describes the development and validation of a scale specifically designed to measure one's propensity for Objectivism. The scale developed in this article assesses metaphysics, epistemology, ethics, and politics. A three-stage process of scale development results in a multidimensional scale that largely supports Rand's original conception of the construct in the United States and Lithuania. Several challenges are identified, including problems with select items referencing specific political preferences and addressing notions of a higher being. Prospects for future research are (...) identified, including tests for associations between Objectivism and individual factors such as leadership style, organizational commitment, and job performance. (shrink)

Document-based history instruction (DBI) was implemented in a middle school special education setting to promote the development of disciplinary cognitive processing and higher order thinking using historical thinking as a framework for students with learning differences (ld). A convergent mixed methods action research design was utilized to explore a) how DBI influenced students’ disciplinary cognitive processing and higherorder thinking when reading multiple historical documents b) the affordances and constraints of using DBI in a special education classroom. Using quantitative data sources (...) (e.g., highlighted documents, reading comprehension responses, and an ondemand writing task) and additional qualitative data (e.g., interviews, fieldnotes, classroom artifacts, and audio recordings), we uncovered insightful evidence to support the potential of DBI for students with ld. In one academic year, when reading multiple historical sources, students learned how to efficiently highlight content knowledge and academic vocabulary, interrogate historical sources, and corroborate information from different sources. (shrink)

The computational paradigm, which has dominated psychology and artificial intelligence since the cognitive revolution, has been a source of intense debate. Recently, several cognitive scientists have argued against this paradigm, not by objecting to computation, but rather by objecting to the notion of representation. Our analysis of these objections reveals that it is not the notion of representation per se that is causing the problem, but rather specific properties of representations as they are used in various psychological theories. Our analysis (...) suggests that all theorists accept the idea that cognitive processing involves internal information-carrying states that mediate cognitive processing. These mediating states are a superordinate category of representations. We discuss five properties that can be added to mediating states and examine their importance in various cognitive models. Finally, three methodological lessons are drawn from our analysis and discussion. (shrink)

Perceptual learning mechanisms derived from Hebb's theory of cell assemblies can generate prototypic representations capable of extending the representational power of TEC (Theory of Event Coding) event codes. The extended capability includes categorization that accommodates “family resemblances” and problem solving that uses cognitive maps.

In a recent case, parents of a profoundly developmentally disabled child asked physicians to use high-dose oestrogen to inhibit the growth of their child in the interests of allowing better care of her as she ages. The physicians asked whether such an intervention would be ethically acceptable. Such an intervention would seem to violate the rights of the child to bodily integrity and to normal growth, making the intervention ethically objectionable. But in this paper, I argue that in some rare (...) instances, a developmentally disabled child may have only a minimal right against interference with her growth. In those instances, parents may be acting ethically if they use medical interventions to inhibit the growth of their child for the purposes of facilitating better care. But they may so intervene only when the child's disabilities are so profound that the child has no personal interest in developing an adult size and when the intervention is the least intrusive means available for facilitating the care of the child. (shrink)