Das Buch bringt philosophische (bes. Heidegger und Merleau-Ponty) und künstlerische Positionen (Rilke, Ponge, Cézanne, Morandi u.a.) miteinander ins Gespräch und beleuchtet die Frage, ob es für den Menschen notwendig ist, den Dingen in ihrer Einzigkeit zu begegnen. Entscheidend ist die Beobachtung, dass Dingwahrnehmung auch eine ethische Komponente birgt. Ding erscheint als Ort der Begegnung gegenläufiger Bewegungen – nicht als beharrlicher austauschbarer Gegenstand, sondern in seiner Zartheit.

Objective: To inquire into the subjective experience of treatment by persons diagnosed with avoidant personality disorder. Methods: Persons with avoidant personality disorder (N = 15) were interviewed twice, using semi-structured in-depth interviews, analyzed by and the responses subject to interpretative-phenomenological analysis. Persons with firsthand experience of avoidant personality disorder were included in the research process. Results: The superordinate theme emerging from the interviews, “searching for courage to be” encompassed three main themes: “seeking trust, strength, and freedom,” “being managed,” and “discovering (...) the possibility for change and development.” The main theme, “being managed,” included the subthemes: “getting a diagnosis,” “receiving medication,” and “attending therapy.” Conclusion: Although this may not be specific to avoidant personality disorder, Ttheese findings highlight the importance, importance of being met intersubjectively as a person with intentionality and agency, even when one does not feel like one.as an agentive intentional being, even when one does not feel like one, of being met intersubjectively by a therapist. The importance of establishing an emotional bond and emergent trust for open therapeutic communication, collaboration, learning, and becoming able to build courage to begin to approach that which one fears, is emphasized. (shrink)

Social norms are commonly understood as rules that dictate which behaviors are appropriate, permissible, or obligatory in different situations for members of a given community. Many researchers have sought to explain the ubiquity of social norms in human life in terms of the psychological mechanisms underlying their acquisition, conformity, and enforcement. Existing theories of the psychology of social norms appeal to a variety of constructs, from prediction-error minimization, to reinforcement learning, to shared intentionality, to domain-specific adaptations for norm acquisition. In (...) this paper, we propose a novel methodological and conceptual framework for the cognitive science of social norms that we call normative pluralism. We begin with an analysis of the explanatory aims of the cognitive science of social norms. From this analysis, we derive a recommendation for a reformed conception of its explanandum: a minimally psychological construct that we call normative regularities. Our central empirical proposal is that the psychological underpinnings of social norms are most likely realized by a heterogeneous set of cognitive, motivational, and ecological mechanisms that vary between norms and between individuals, rather than by a single type of process or distinctive norm system. This pluralistic approach, we suggest, offers a methodologically sound point of departure for a fruitful and rigorous science of social norms. (shrink)

Lifelong smokers lose on average a decade of life vis-à-vis non-smokers. Globally, tobacco causes about 5–6 million deaths annually. One billion tobacco-related deaths are predicted for the 21st century, with about half occurring before the age of 70. In this paper, we consider a complete ban on the sale of cigarettes and find that such a ban, if effective, would be justified. As with many policy decisions, the argument for such a ban requires a weighing of the pros and cons (...) and how they impact on different individuals, both current and future. The weightiest factor supporting a ban, we argue, is the often substantial well-being losses many individuals suffer because of smoking. These harms, moreover, disproportionally affect the disadvantaged. The potential gains in well-being and equality, we argue, outweigh the limits a ban places on individuals’ freedom, its failure to respect some individuals’ autonomous choice and the likelihood that it may, in individual cases, reduce well-being. (shrink)

A leading international expert on environmental issues, Shrader-Frechette brings a new standard of rigor to philosophical discussions of environmental justice in her latest work. Observing that environmental activists often value environmental concerns over basic human rights, she points out the importance of recognising that minority groups and the poor in general are frequently the biggest victims of environmental degradation, a phenomenon with serious social and political implications that the environmental movement has failed to adequately address. She argues for their equal (...) rights to 'environmental justice' and maintains that they should not have to bear most of the weight of the burdens of pollution and resource depletion. Advocating a greater awareness on the part of professionals in a position to help these victims, Shrader-Frechette proposes a more equitable distribution of environmental resources and, in doing so, makes an important contribution to the fields of environmental ethics and applied philosophy. (shrink)

In 2014, the first child in the world was born after live uterus transplantation and IVF (UTx-IVF). Before and after this event, ethical aspects of UTx-IVF have been discussed in the medical and bioethical debate as well as, with varying intensity, in Swedish media and political fora. This article examines what comes to be identified as important ethical problems and solutions in the media debate of UTx-IVF in Sweden, showing specifically how problems, target groups, goals, benefits, risks and stakes are (...) delineated and positioned. It also demonstrates how specific assumptions, norms and values are expressed and used to underpin specific positions within this debate, and how certain subjects, desires and risks become shrouded or simply omitted from it. This approach—which we label the Ethics of the Societal Entrenchment-approach, inspired by Koch and Stemerding (1994)—allows us to discuss how the identification of something as the problem helps to shape what gets to be described as a solution, and how specific solutions provide frameworks within which problems can be stated and emphasised. We also offer a critical discussion of whether some of these articulations and formations should be seen as ethically troubling, and if so, why. (shrink)

This is the first book on practical philosophy of science and how to practically evaluate scientific findings that have life-and-death consequences. Showing how to uncover scores of scientific flaws -- typically used by special interests who try to justify their deadly pollution -- this book aims to liberate the many potential victims of environmentally-induced disease and death.

In “Rethinking Norm Psychology,” Cecilia Heyes offers an insightful critique of nativist approaches to the psychology of norms and then proposes a plausible alternative model grounded in the theory of cognitive gadgets. We are broadly sympathetic to both the critique and to the cognitive-gadgets model, though our own pluralistic approach to the psychology of norms (Westra & Andrews, 2022) leads us to think that the range of psychological and ecological processes that contributes to our norm psychology is even more diverse (...) than what Heyes proposes. Here, though, we focus on Heyes’s conceptual critique of the nativist model and its explanatory target—namely, a system for representing and processing rules. Heyes’s criticism of this representational rule-based conception of the psychology of norms is quite sound. However, we will argue that Heyes’s alternative behavioral explanandum for the psychology of norms also fails to escape the gravitational pull of a rule-based approach. (shrink)

Despite the growing literature on childhood obesity and lifestyle intervention programmes focusing on weight loss, few studies have examined young persons’ experiences of being identified as candidates for such programmes and of participating in them. This paper does so. Juxtaposing insights from phenomenology with an approach inspired by Foucault, the paper shows how teenage girls’ bodily self-perception and bodily self-awareness are shaped in intercorporeal assemblages comprising other people and specific features or elements of the lifestyle programme. Inspired by van Manen’s (...) hermeneutic-phenomenological approach, with its point of departure in lived experience, this paper draws on interviews with Norwegian teenage girls participating in the same lifestyle programme and identifies three core thematic aspects of the girls’ experiences: being identified as a candidate for a lifestyle programme and not wanting this; negotiating the lack of weight loss and the scales; and bodily situated agency – feeling good and being able. Permeating all three themes are two central, interrelated phenomena: agency and resistance. Furthermore, the paper shows how a combination of Foucauldian insights and a phenomenological understanding of intercorporeality can help to shed light on the power, affective, material and temporal dimensions of dys-appearance, as well as those of eu-appearance, and thus contribute to the understanding of the girls’ narrated lived experiences. On the basis of these findings, we argue that weight-related treatment goals are not necessarily compatible with the strengthening of adolescents’ body images and self-esteem. However, whilst being obliged to attend to their bodies while in the programme, the girls also encountered unexpected, positive bodily feelings and experiences. Such events, we suggest, offer a means of resisting the more troubling dys-appearing bodily situations our participants described so powerfully. (shrink)

The accidents at Three Mile Island and Chemobyl have slowed the development of commercial nuclear fission in most industrialized countries, although nuclear proponents are trying to develop smaller, allegedly “fail-safe” reactors. Regardless of whether or not they succeed, we will face the problem of radioactive wastes for the next million years. After a brief, “revisionist” history of the radwaste problem, Isurvey some of the major epistemological and ethical difficulties with storing nuclear wastes and outline four ethical dilemmas common to many (...) technological and environmental controversies. I suggest two solutions to these ethical dilemmas and show why they are also economical and realistic proposals. (shrink)

This paper investigates the effect of the countervailing forces within organizations of formal systems that direct employees toward ethical acts and informal systems that direct employees toward fraudulent behavior. We study the effect of these forces on deception, a key component of fraud. The results provide support for an interactive effect of these formal and informal systems. The effectiveness of formal systems is greater when there is a strong informal “push” to do wrong; conversely, in the absence of a strong (...) push to do wrong, the strength of formal systems has little impact on fraudulent behavior. These results help to explain why the implementation of formal systems within organizations has been met with mixed results and identifies when formal systems designed to promote ethical behavior will be most efficacious. (shrink)

Emotions evoked in response to others’ distress are important for motivating concerned prosocial responses. But how emotion regulation shapes prosocial responding is not yet well understood. We tes...

This book draws connections and explores important questions at the intersection of the debates about relational autonomy and relational equality. Although these two research areas share several common assumptions and concerns, their connections have not been systematically explored. The essays in this volume address theoretical questions at the intersection of relational theories of autonomy and equality and also consider how these theoretical considerations play out in real-world contexts. Several chapters explore possible conceptual links between relational autonomy and equality by considering (...) the role of values--such as agency, non-domination, and self-respect--to which both relational autonomy theorists and relational egalitarians are committed. Others reflect on how debates about autonomy and equality can clarify our thinking about oppression based on race and gender, and how such oppression affects interpersonal relationships. Autonomy and Equality: Relational Approaches is the first book to specifically address the relationship between these two research areas. It will be of interest to scholars and graduate students working in social and political philosophy, moral philosophy, and feminist philosophy. (shrink)

HLDING A‐G and HEGGDAL K. Nursing Inquiry 2012; 19: 345–356 Patients’ experiences of health transitions in pulmonary rehabilitationPeople who live with chronic obstructive pulmonary disease (COPD) experience major changes in health. Coping with the illness and caring for themselves places extensive demands on them. Thus, pulmonary rehabilitation (PR) is recommended as a means to facilitate healthy transitions in everyday life with COPD. This study explores the experience of patients with COPD in terms of their transitions in health during and after (...) PR. The research was inspired by interpretive phenomenology. Thirty‐three individual qualitative interviews were conducted with eighteen patients recruited from Norwegian PR units. A thematic analysis of the interviews was performed. The interviewees described participation in PR as a time of increasing awareness of opportunities for health and well‐being with strengthened hope. The year following PR was dominated by their ongoing challenge to acknowledge limitations and explore opportunities in everyday life. Continuation of healthy transitions was facilitated by peer and professional support. The study highlights the personal resources that patients with COPD have access to in order to promote their own health. The study also highlights their vulnerability during illness and rehabilitation. The findings critique time‐limited PR and support the current trends towards patient‐centred rehabilitation efforts that incorporate user involvement and self‐management education. (shrink)

This article examines a population-based opportunistic screening practice for cognitive impairment that takes place at a hospital in Sweden. At the hospital, there is a routine in place that stipulates that all patients over the age of 65 who are admitted to the ward will be offered testing for cognitive impairment, unless they have been tested within the last six months or have been diagnosed with any form of cognitive impairment. However, our analysis shows that this routine is not universally (...) and mechanically applied. Rather, the health care professionals have developed and use an ethico-political judgment, concerning, for example,whomto test,whento offer the tests, andhowto explain and perform them. This article explores the role and practice of this form of judgment, emphasising its political and ethical nature. The analysis is based on qualitative interviews with professionals and patients, and draws on the theories of Aristotle and Hannah Arendt. (shrink)

The article analyses the debate on egg donation in Norway using source material from the parliamentary debate of amendments to the Biotechnology Law. In both policy documents on bioethics and the Biotechnology Law, gender is not a spoken issue, but bringing egg and sperm directly to the fore highlights how gender is implicated in bioethics debates. Gender perceptions affect the understanding of `what egg and sperm may do' at the same time as the debate sets established perceptions of gender in (...) motion. In Norway, gender equality is a valid and important premise within the general political debate. It is, however, contested as a valid argument in the context of egg donation, which therefore becomes a field of negotiations about the limits of equal opportunities. The article analyses the egg donation debate as a process of cultural co-production and asks how the Norwegian emphasis on gender equality influences the debate on egg donation and, vice versa, how debates of assisted reproductive technology reopen debates on gender in relation to reproduction and parenthood. (shrink)

While their strength, electrical, optical, or magnetic properties are expected to contribute a trillion dollars in global commerce before 2015, nanomaterials also appear to pose threats to human health and safety. Nanotoxicology is the study of these threats. Do nanomaterial benefits exceed their risks? Should all nanomaterials be regulated? Currently nanotoxicologists cannot help answer these questions because too little is known about nanomaterials, because their properties differ from those of bulk materials having the same chemical composition, and because they differ (...) so widely in their applications. Instead, this paper answers a preliminary ethical question: What nanotech policies are likely to contribute to society’s ability to give or withhold free informed consent to the potential risks associated with production and use of nanomaterials? This paper argues that at least four current policies appear to jeopardize the risk-disclosure condition that is required for informed consent. These are the funding problem, the conflict-of-interest problem, the labeling problem, and the extrapolation problem. Apart from future decisions on how to ethically make, use, and regulate nanomaterials, this paper argues that, at a minimum, these four policies must be modified. Government must spend greater monies on nanotoxicology; ensure independent nanotoxicology research; label consumer products containing nanomaterials; and avoid assuming that nanotoxicological properties are based merely on mass and chemical composition. Otherwise free informed consent to these new technologies and materials may be jeopardized. (shrink)

Few parents-to-be consider that their child may be born with ambiguous sex. Still, parents of a newborn child with ambiguous sex are expected to make a far-reaching decision for the child: should the child be operated upon so that it has either female or male genitals? The aim of this article is to examine, phenomenologically, why parents decide to have their children undergo genital surgery when it is not necessary for the child’s physiological functions. Drawing on phenomenological work by Maurice (...) Merleau-Ponty, Simone de Beauvoir and Sara Ahmed, we examine parents’ frustration when their child’s sex is ambiguous and their experiences of the practice of medical sex assignment. We also examine parental identity work when the child has been assigned a sex and the interaction between parents and medical professionals when parents make decisions regarding surgery on their child. Furthermore, we provide a critical perspective on the surgical practice. (shrink)

Neoclassical economists have been telling us for years that if we behave in egoistic, individualistic ways, the invisible hand of the market will guide us to efficient and sustainable futures. Many contemporary Greens also have been assuring us that if we behave in holistic ways, the invisible hand of ecology will guide us to health and sustainable futures. This essay argues that neither individualism nor holism will provide environmental sustainability. There is no invisible hand, either in economics or in ecology. (...) Humans have no guaranteed tenure in the biosphere. Likewise there is no philosophical quick fix for environmental problems, either through the ethical individualism of Feinberg, Frankena, and Regan, or through the ecological holism of Callicott and Leopold. The correct path is more complex and tortuous than either of these ways. The essay argues that the best way to reach a sustainable environmental future probably is through a middle path best described as "hierarchical holism.". (shrink)

The ideal of trust pervades nursing. This article uses empirical material from acute psychiatry that reveals that it is distrust rather than trust that is prevalent in this field. Our data analyses show how distrust is expressed in the therapeutic environment and in the relationship between nurse and patient. We point out how trust can nonetheless be created in an environment that is characterized by distrust. Both trust and distrust are exposed as `fragile' phenomena that can easily `tip over' towards (...) their opposites. Trust is not something that nurses possess or are given; it is rather something that they earn and have to work hard to achieve. Regarding themselves as potential causes of distrust and active wielders of power can contribute to nurses developing a more realistic view of their practice. Assuming a realistic middle-way perspective can help to manoeuvre between the extremities of excellence and resignation, which in turn can lead to processes that create trust between psychotic patients and nurses. (shrink)

Informed consent represents a cornerstone of the endeavours to make health care research ethically acceptable. Based on experience of qualitative research on power dynamics in nursing care in acute psychiatry, we show that the requirement for informed consent may be practised in formalistic ways that legitimize the researcher's activities without taking the patient's changing perception of the situation sufficiently into account. The presentation of three patient case studies illustrates a diversity of issues that the researcher must consider in each situation. (...) We argue for the necessity of researchers to base their judgement on a complex set of competencies. Consciousness of research ethics must be combined with knowledge of the challenges involved in research methodology in qualitative research and familiarity with the therapeutic arena in which the research is being conducted. The article shows that the alternative solution is not simple but must emphasize the researcher's ability to doubt and be based on an awareness of the researcher's fallibility. (shrink)

WINDSOR C, DOUGLAS C and HARVEY T. Nursing Inquiry 2012; 19: 213–222 Nursing and competencies — a natural fit: the politics of skill/competency formation in nursingThe last two decades have seen a significant restructuring of work across Australia and other industrialised economies, a critical part of which has been the appearance of competency based education and assessment. The competency movement is about creating a more flexible and mobile labour force to increase productivity and it does so by redefining work as (...) a set of transferable or ‘soft’ generic skills that is transportable and is the possession of the individual. This article sought to develop an analysis of competency based clinical assessment of nursing students across a bachelor of nursing degree course. This involved an examination of a total of 406 clinical assessment tools that covered the years 1992–2009 and the three years of a bachelor degree. Data analysis generated three analytical findings: the existence of a hierarchy of competencies that prioritises soft skills over intellectual and technical skills; the appearance of skills as personal qualities or individual attributes; and the absence of context in assessment. The article argues that the convergence in nursing of soft skills and the professionalisation project reform has seen the former give legitimacy to the enduring invisibility and devaluation of nursing work. (shrink)

Because of the problems associated with ecological concepts, generalizations, and proposed general theories, applied ecology may require a new "logic" of explanation characterized neither by the traditional accounts of confirmation nor by the logic of discovery. Building on the works of Grunbaum, Kuhn, and Wittgenstein, we use detailed descriptions from research on conserving the Northern Spotted Owl, a case typical of problem solving in applied ecology, to (1) characterize the method of case studies; (2) survey its strengths; (3) summarize and (...) respond to its shortcomings; and (4) investigate and defend its underlying "logic". (shrink)

This volume comprises ten essays at the cutting edge of thinking about sculpture in philosophical terms, representing approaches to sculpture from the perspectives of both Anglo-American and European philosophy. Some of the essays are historically situated, while others are more straightforwardly conceptual.

Tomasello et al. propose that shared intentionality is a uniquely human ability. In light of this, we discuss several cultural behaviors that seem to result from a motivation to share experiences with others, suggest evidence for coordination and collaboration among chimpanzees, and cite recent findings that counter the argument that the predominance of emulation in chimpanzees reflects a deficit in intention reading.

This article shows why it is important to do normative or practical philosophy of science, especially philosophy of science that criticizes and evaluates contemporary use of scientific methods to analyze welfare-affecting societal problems. The article introduces the scientific, ethical, and social problem of environmental injustice—disproportionate environmental and pollution threats that are responsible for roughly 40% of all preventable disease and death. Next it explains that many deadly threats continue in part because of “special-interest science”, methodologically flawed science that is done (...) to promote corporate profits, rather than truth, then argues that philosophers of science should use normative or practical philosophy of science to critique and expose special-interest science. To illustrate special-interest science, the article provides two case studies, on diesel-particulate-matter pollution and on organophophate-pesticide pollution, and shows how diesel and pesticide polluters use special-interest science. For instance, they often ignore observational data, illegitimately demand statistically significant evidence of harm from observational data, use small sample sizes, do the wrong tests, or demand certainty—rather than a preponderance of evidence—to justify a conclusion about pollution harm. They also use flawed normative arguments to defend both diesel and pesticide pollution. The article concludes that, given the epistemic, scientific, human-welfare toll of special-interest science, philosophers of science need to do normative or practical philosophy of science that exposes these scientific flaws. (shrink)

Many people argue that uncertain science—or controversial policies based on science—can be clarified primarily by greater attention to social/political values influencing the science and by greater attention to the vested interests involved. This paper argues that while such clarification is necessary, it is not a sufficient condition for achieving better science and policy; indeed its importance may be overemphasized. Using a case study involving the current, highly politicized controversy over the shape of dose‐response curves for biological effects of ionizing radiation, (...) the paper argues that the conflict could be significantly resolved through specific methodological improvements in the areas of metascience and philosophy of science. These improvements focus on taking account, respectively, of scale, data trimming, aggregation, measurability, and simplicity. (shrink)

Notwithstanding the commitment to the inclusion of historically underrepresented communities, Christian ethics continues to be dominated by the voices, concerns, norms and methodologies of scholars from the northern hemisphere. This paper analyses the state of the field through the lens of the Catholic Theological Ethics in a World Church network whose mission is to promote international exchange. It assesses the lacunae arising from the northern-centric nature of Christian ethics as practiced in the northern hemisphere, highlights the inflection points, and considers (...) the likely re-prioritization of concerns that will flow from the systemic inclusion of the multiple, diverse voices of majority world scholars. (shrink)

The onset of the COVID-19 pandemic has necessitated advances in bioethical approaches to medical decision-making. This paper develops an alternative method for rationing care during periods of resource scarcity. Typical approaches to triaging rely on utilitarian calculations; however, this approach introduces a problematic antihumanist sentiment, inviting the proposition of alternative schemata. As such, we suggest a feminist approach to medical decision-making, founded in and expanding upon the framework of Eva Kittay’s Ethics of Care. We suggest that this new structure addresses (...) the issue of medical decision-making during times of resource scarcity just as well as pure utilitarian approaches while better attending to their significant theoretical concerns, forming a coherent alternative to the current bioethical consensus. (shrink)

This chapter contains sections titled: The science of ecology Peters and “hard ecology”: underdetermined theories Regier and soft ecology: untestable theories Problems with balance and stability Problems with appeals to holism Why ecology has limits What ecology can do A middle path: practical ecology Conclusion.

Howard Zinn's A People's History of the United States is a polarizing historical survey that has become a common subject of social studies curricular battles. This mixed methods study uses survey data and interviews with teachers who frequently assign the book to understand who uses this text and why. Findings reveal that the text has functional, pedagogical, and political appeal for teachers who are committed to including multiple perspectives and critiquing historical narratives. That these teachers are not primarily animated by (...) Zinn's intention for the text to inspire students’ participation in social movements should undermine critics’ fears of indoctrination and sloppy history teaching, but may disappoint supporters of the text hoping for more critical pedagogical motivations. (shrink)

Eighty percent of (commercial) genetically engineered seeds (GES) are designed only to resist herbicides. Letting farmers use more chemicals, they cut labor costs. But developing nations say GES cause food shortages, unemployment, resistant weeds, and extinction of native cultivars when “volunteers” drift nearby. While GES patents are reasonable, this paper argues many patent policies are not. The paper surveys GE technology, outlines John Locke’s classic account of property rights, and argues that current patent policies must be revised to take account (...) of Lockean ethical constraints. After answering a key objection, it provides concrete suggestions for implementing its ethical conclusions. (shrink)

Assessing the hydrogeological modeling at the Yucca Mountain and Maxey Flats nuclear repositories reveals a number of important ways in which theory choice can go wrong. The two cases suggest that there are at least six important criteria for evaluating the suitability of scientific models to be used for predictions intended to serve public policy. More generally, the paper argues that applied philosophy of science, as practiced in environmental policymaking, requires one to employ ethical rationality as well as scientific rationality, (...) to heed the advice of the moral philosopher, not merely that of the epistemologist or philosopher of science. (shrink)

Within the last 20 years, the US has mounted amassive campaign against invasions bynon-indigenous species (NIS) such as zebramussels, kudzu, water hyacinths, and brown treesnakes. NIS have disrupted native ecosystemsand caused hundreds of billions of dollars ofannual damage. Many in the scientificcommunity say the problem of NIS is primarilypolitical and economic: getting governments toregulate powerful vested interests thatintroduce species through such vehicles asships' ballast water. This paper argues that,although politics and economics play a role,the problem is primarily one of scientificmethod. (...) Even if commercial interests werewilling to spend the necessary funds to controlNIS, and even if government were willing toregulate them, ecological theory is notadequate to provide clear direction for eithereffort. The paper argues there is nocomprehensive, predictive theory ofinvasibility, as part of a larger theory ofcommunity structure, that might guideecological decision making regarding NIS, andfor at least three reasons. (1) There is nofirm definition of NIS, native, exotic,and so on, and ecologists do not use the termsconsistently; as a result, biologists debatingvarious accounts of community structure andecological explanation often do not even makelogical contact with each other. (2) Thedominant theory used to understandinvasibility, island biogeography, has noprecise predictive power and is unable toclarify when NIS might promote biodiversity andwhen they might hinder it. (3) There are nofirm, empirical generalizations that revealwhen a colonizer or a NIS might be likely totake over a new environment, and when it mightnot succeed in doing so. As a result,scientists have only rough rules of thumb toshore up their arguments against NIS. Given theincompleteness of current ecological theory,the paper closes with several suggestions forways that study of NIS might enhanceunderstanding of basic commmunity structuresand vice versa. (shrink)