Kristen Hessler argues that philosophy can best contribute to understanding human rights by exploring the full range of their use in practice. Her approach emphasizes how human rights activism and adjudication can both reveal and dismantle unjust social hierarchies. The result is an innovative vision of interdisciplinary human rights scholarship.

Researchers have wondered how the brain creates emotions since the early days of psychological science. With a surge of studies in affective neuroscience in recent decades, scientists are poised to answer this question. In this target article, we present a meta-analytic summary of the neuroimaging literature on human emotion. We compare the locationist approach (i.e., the hypothesis that discrete emotion categories consistently and specifically correspond to distinct brain regions) with the psychological constructionist approach (i.e., the hypothesis that discrete emotion categories (...) are constructed of more general brain networks not specific to those categories) to better understand the brain basis of emotion. We review both locationist and psychological constructionist hypotheses of brain–emotion correspondence and report meta-analytic findings bearing on these hypotheses. Overall, we found little evidence that discrete emotion categories can be consistently and specifically localized to distinct brain regions. Instead, we found evidence that is consistent with a psychological constructionist approach to the mind: A set of interacting brain regions commonly involved in basic psychological operations of both an emotional and non-emotional nature are active during emotion experience and perception across a range of discrete emotion categories. (shrink)

While it is widely acknowledged that science is not “free” of non-epistemic values, there is disagreement about the roles that values can appropriately play. Several have argued that non-epistemic values can play important roles in modeling decisions, particularly in addressing uncertainties ; Risbey 2007; Biddle and Winsberg 2010; Winsberg : 111-137, 2012); van der Sluijs 359-389, 2012). On the other hand, such values can lead to bias ; Bray ; Oreskes and Conway 2010). Thus, it is important to identify when (...) it is legitimate to appeal to non-epistemic values in modeling decisions. An approach is defended here whereby such value judgments are legitimate when they promote democratically endorsed epistemological and social aims of research. This framework accounts for why it is legitimate to appeal to non-epistemic values in a range of modeling decisions, while addressing concerns that the presence of such values will lead to bias or give scientists disproportionate power in deciding what values ought to be endorsed. (shrink)

Numerous studies have documented the demand for information regarding corporations’ relationships to society. Much recent research has demonstrated why stakeholders need this information, and how it benefits both companies and the public. These studies suggest numerous methods by which companies can effectively disclose corporate social responsibility (CSR) information to the public, but in practice, reporting this type of information is fraught with legal and ethical uncertainty often unexplored in most literature. This article represents a fresh analysis of the numerous pragmatic (...) consequences and legal and ethical complications inherent in CSR reporting, using Nike Corporation as a case example. The article discusses the theoretical viewpoints surrounding the ethics of CSR disclosure, and presents the case of Nike and the complications it encountered while advertising CSR information. The article ends with an analysis of CSR auditing as a possible solution to companies seeking to improve the method and transparency of social responsibility reporting. (shrink)

Professionals in business and law, healthcare providers, educators, policymakers, consumers, and higher education practitioners value ethical reasoning skills. Because of this, we concentrated campus-wide reaccreditation efforts to help students actively engage in ER. In doing so, we re-conceptualized the ER process, implemented campus-wide ER interventions designed to be experienced by all undergraduate students, and created the ethical reasoning identification test to measure students’ ability to engage in a foundational step in the ER process. Using factor analysis, we demonstrated internal validity (...) evidence for ERIT scores. More specifically, confirmatory factor analysis provided support for a unidimensional factor structure, meaning stakeholders can report and analyze ERIT total scores. The unidimensional factor structure was replicated using two independent samples. Across all samples, ERIT scores demonstrated reliability consistent with professional standards. In addition, we collected external validity evidence for ERIT scores. The ERIT was sensitive to slight differences in ER training. That is, students experiencing a 75-min intervention performed better on the test compared to students without this experience. Overall, results suggested that our ER intervention may effectively increase students ER abilities and the ERIT demonstrated great potential for assessing foundational ethical reasoning skills. To further examine validity, researchers should consider known groups analyses with varying “doses” of the ER intervention, as well as measurement invariance studies. (shrink)

This article explores “determining gender,” the umbrella term for social practices of placing others in gender categories. We draw on three case studies showcasing moments of conflict over who counts as a man and who counts as a woman: public debates over the expansion of transgender employment rights, policies determining eligibility of transgender people for competitive sports, and proposals to remove the genital surgery requirement for a change of sex marker on birth certificates. We show that criteria for determining gender (...) differ across social spaces. Gender-integrated spaces are more likely to use identity-based criteria, while gender-segregated spaces, like the sexual spaces we have previously examined, are more likely to use biology-based criteria. In addition, because of beliefs that women are inherently vulnerable and men are dangerous, “men’s” and “women’s” spaces are not policed equally—making access to women’s spaces central to debates over transgender rights. (shrink)

Several feminist theorists have claimed that feminist values ought to influence theory choice. Susan Haack has argued that this is implausible because normative claims about what ought to be the case can never provide justification for descriptive claims. I argue against one of the premises of Haack's argument. Furthermore, I attempt to show that the most promising defense of this premise would cast doubt on a second premise of Haack's argument. My aim is to open up the possibility that value (...) judgments can play a legitimate role in theory choice. (shrink)

Perhaps no other medical advocacy movement has been as successful as breast cancer advocacy in increasing awareness and funds. Recent decades have seen a division between a “green” environmental advocacy aimed at prevention and a “pink” advocacy focused on fund-raising for a cure. The movement has largely failed to address the implications of corporate control over genetic testing, as reflected by the involvement of only one breast cancer organization in the lawsuit against Myriad Genetics Laboratory, which held patents on the (...) BRCA 1/2 genes. This article argues that the reason for this failure is an unwillingness to challenge the role that corporations play in advocacy. (shrink)

Teased out through a playful tale about a king who failed in eight ways to make law, Lon L. Fuller's eight principles of the ‘internal morality of law’ became an important contribution to legal philosophy and rule of law theory alike. Moreover, it was Fuller's claim that his principles were not just internal to the enterprise of law, but also ‘moral’ in character, that precipitated a particular kind of ‘natural law versus legal positivism’ contest that continues among legal philosophers today. (...) But as a recent revival of interest in Fuller's thought indicates, his scholarly agenda around the idea of ‘the internal morality of law’ was wider still and deserves revisiting for the range of avenues of inquiry it opens up. (shrink)

Pro-energy advocates have often cited fracking as a potential solution to our pressing need for energy because it can offer the United States a significant domestic energy source that can decrease American dependence on foreign oil and increase jobs. In addition, some proponents argue that the development of the industry is vital for economic growth in certain rural and poverty stricken areas. Advocates of the industry argue that fracking has several economic benefits, including an increase in jobs and cheaper natural (...) gas. Some states with an abundance of oil-rich sands have aggressively engaged in industrial... (shrink)

Several feminist philosophers of science have tried to open up the possibility that feminist ethical or political commitments could play a positive role in good science by appealing to the Duhem-Quine thesis and underdetermination of theories by observation. I examine several different interpretations of the claim that feminist values could play a legitimate role in theory justification and show that none of them follow from a logical gap between theory and observation. Finally, I sketch an alternative approach for defending the (...) possibility that feminist political commitments could play a legitimate role in science. (shrink)

Over the past twenty-five years, numerous articles in Hypatia have clarified, revised, and defended increasingly more nuanced views of both feminist empiricism and standpoint feminism. Feminist empiricists have argued that scientific knowledge is contextual and socially situated (Longino 1990; Nelson 1990; Anderson 1995), and standpoint feminists have begun to endorse virtues of theory choice that have been traditionally empiricist (Wylie 2003). In fact, it is unclear whether substantive differences remain. I demonstrate that current versions of feminist empiricism and standpoint feminism (...) now have much in common but that key differences remain. Specifically, they make competing claims about what is required for increasing scientific objectivity. They disagree about 1) the kind of diversity within scientific communities that is epistemically beneficial and 2) the role that ethical and political values can play. In these two respects, feminist empiricists have much to gain from the resources provided by standpoint theory. As a result, the views would be best merged into “feminist standpoint empiricism.”. (shrink)

In this review, we highlight evidence suggesting that concepts represented in language are used to create a perception of emotion from the constant ebb and flow of other people’s facial muscle movements. In this “construction hypothesis,” (cf. Gendron, Lindquist, Barsalou, & Barrett, 2012) (see also Barrett, 2006b; Barrett, Lindquist, & Gendron, 2007; Barrett, Mesquita, & Gendron, 2011), language plays a constitutive role in emotion perception because words ground the otherwise highly variable instances of an emotion category. We demonstrate that language (...) plays a constitutive role in emotion perception by discussing findings from behavior, neuropsychology, development, and neuroimaging. We close by discussing implications of a constructionist view for the science of emotion. (shrink)

Several science studies scholars report instances of scientific “hype,” or sensationalized exaggeration, in journal articles, institutional press releases, and science journalism in a variety of fields (e.g., Caulfield and Condit 2012). Yet, how “hype” is being conceived varies. I will argue that hype is best understood as a particular kind of exaggeration, one that explicitly or implicitly exaggerates various positive aspects of science in ways that undermine the goals of science communication in a particular context. This account also makes clear (...) the ways that value judgments play a role in judgments of “hype,” which has implications for detecting and addressing this problem. (shrink)

Several have argued that the aims of scientific research are not always independent of social and ethical values. Yet this is often assumed only to have implications for decisions about what is studied, or which research projects are funded, and not for methodological decisions or standards of evidence. Using the case of the recently developed HPV vaccines, we argue that the social aims of research can also play important roles in justifying decisions about (1) how research problems are defined in (...) drug development, (2) evidentiary standards used in testing drug “success”, and (3) clinical trial methodology. As a result, attending to the social aims at stake in particular research contexts will produce more rational methodological decisions as well as more socially relevant science. (shrink)

Over a century ago, William James outlined the first psychological constructionist model of emotion, arguing that emotions are phenomena constructed of more basic psychological parts. In this article, I outline a modern psychological constructionist model of emotion. I first explore the history of psychological construction to demonstrate that psychological constructionist models have historically emerged in an attempt to explain variability in emotion that cannot be accounted for by other approaches. I next discuss the modern psychological constructionist model of emotion that (...) I take in my own research, outlining its hypotheses, existing empirical support, and areas of future research. I conclude by arguing that psychological constructionist models can help scientists better understand the human mind. (shrink)

There are increasing calls internationally for the development of regulation and policies related to the rapidly growing nanotechnologies sector. As part of the process of policy formation, it is widely accepted that deliberative community engagement processes should be included, enabling publics to have a say about nanotechnologies, expressing their hopes and fears, issues and concerns, and that these will be considered as part of the policy process. The Australian Federal and State governments have demonstrated a commitment to these ideals, undertaking (...) a number of public engagement activities in recent years. However, despite promises that these community engagement activities will enable policy makers to identify complex and contested community attitudes, and that these will be included as part of the policy making process, a closer look at Australia’s engagement activities reveals something quite different. Through an analysis of a number of Australia’s nano-engagement activities, this paper demonstrates the limits of public engagement related to the development of nanotechnology related policies and regulation in Australia. Our analysis reveals the extent to which industry interests have captured policy makers and regulators, dissenting voices have been excluded from engagement processes, and engagement processes have not connected with actual policy making activities. Reflecting on these limits, this paper concludes with recommendations for improving public engagement processes related to nanotechnologies in Australia. (shrink)

This article examines the reproduction of gendered workplace inequalities through in-depth interviews with female-to-male transsexuals. Many FTMs enter the workforce as women and then transition to become men, an experience that can provide them with an “outsider-within” perspective on the “patriarchal dividend”—the advantages men in general gain from the subordination of women. Many of the respondents in this article find themselves, as men, receiving more authority, reward, and respect in the workplace than they received as women, even when they remain (...) in the same jobs. The author argues that their experiences can make the underpinnings of gendered workplace disparities visible and help illuminate how structural disadvantages for women are reproduced in workplace interactions. As tall, white FTMs see more advantages than short FTMs and FTMs of color, these experiences also illustrate how men's gender advantages at work vary with characteristics such as race/ethnicity and body structure. (shrink)

: Hipparchia's use of exile as an ethical and rhetorical space from which to critique convention is the point of departure for an examination of the ethics of using exile as a rhetorically effective position for feminist theorizing. To address the ethical problems involved in using exile as a rhetorical space, I argue for a reading of exile as both a rhetorical and embodied space that can maintain an ethical anchor for feminist rhetorical and political practice.

In the struggle over the durability of the Affordable Care Act, defenders of the ACA stand guard at many fronts. A major contribution of the ACA to nondiscrimination law, however, appears increasingly vulnerable. The ACA established significant new nondiscrimination protections for patients under section 1557 and its implementing regulations. Several of these regulations—including protections on the basis of gender identity and pregnancy termination—are now under reconsideration at the Department of Health and Human Services, after a nationwide injunction lasting almost a (...) year. Nondiscrimination laws matter, of course, because they promote equal access to health care. But focusing on discriminatory behavior alone is a narrow view of the purpose and potential of nondiscrimination rules—and underestimates the stakes of softening section 1557. To evaluate these protections, we must consider not only their impacts on discriminatory behavior but also their behavioral and attitudinal impacts on patients and communities. This is because supportive or stigmatizing rules can exert an expressive effect: laws communicate information about prevailing social norms, they give some norms greater authority by virtue of the state's support, and they can shape community values. Through these expressive impacts, nondiscrimination laws may affect not only discriminatory behavior in health activities but also the attitudes, beliefs, and decisions of people who are legally protected. (shrink)

Reclaiming Fuller -- Before the debate -- The 1958 debate -- The morality of law -- The reply to critics -- Resituating Fuller I : Raz -- Resituating Fuller II : Dworkin -- Three conversations.

Philosophical Issues, Volume 31, Issue 1, Page 24-40, October 2021.

This paper examines how gender is represented within conspiracy theories by drawing on data from a corpus composed of conspiracy theory documents. It presents an analysis of the collocates of gendered nouns, highlighting the ways that conspiracy theorists use language to reinforce connections between religiosity and masculinity and understandings of femininity that rely on biological gender essentialism. Further, this paper highlights the overlap in values between religious masculinity and hegemonic masculinity that occur within this discourse. It also argues that the (...) ways in which gender is represented in conspiracy theory discourse shares links to far-right ideology, even when the conspiracies in question do not have direct or overt connections to the far-right. (shrink)

In Nietzsche and Embodiment Kristen Brown reveals the smartness of bodies, challenging the traditional view in the West that bodies are separate from and morally inferior to minds. Drawing inspiration from Nietzsche, Brown vividly describes why the interdependence of mind and body matters, both in Nietzsche's writings and for contemporary debates (non-dualism theory, Merleau-Ponty criticism, and metaphor studies), activities (spinal cord research and fasting), and specific human experiences (menses, trauma, and guilt). Brown's theories about the dynamic relationship between body (...) and mind provide new possibilities for self-understanding and experience. (shrink)

The aim of this study was to investigate if children’s early responsiveness toward social partners is developmentally related to their growing concept of self, as reflected in their mirror self-recognition (MSR) and delayed self-recognition (DSR). Thus, a longitudinal study assessed infants’ responsiveness (e.g., smiling, gaze) toward social partners during the still-face (SF) task and a social imitation game and related it to their emerging MSR and DSR. Thereby, children were tested at regular time points from 9 months to 4 years (...) of age. Results revealed significant predictive relations between children’s responsiveness toward a social partner in the SF task at 9 months and their MSR at 24 months. Further, interindividual differences in children’s awareness of and responsiveness toward being imitated in a social imitation game at 12 months proved to be the strongest predictor of children’s DSR at 4 years, while some additional variance was explained by MSR at 24 months and verbal intelligence. Overall, findings suggest a developmental link between children’s early awareness of and responsiveness toward the social world and their later ability to form a concept of self. (shrink)

Developmental psychologists identify propensities for social engagement in human infants that are less evident in other apes; Sarah Hrdy links these social propensities to novel features of human childrearing. Unlike other ape mothers, humans can bear a new baby before the previous child is independent because they have help. This help alters maternal trade-offs and so imposes new selection pressures on infants and young children to actively engage their caretakers’ attention and commitment. Such distinctive childrearing is part of our grandmothering (...) life history. While consequences for other cooperative activities must surely follow, the novel rearing environments set up by helpful grandmothering can explain why natural selection escalated preferences and motivations for interactivity in our lineage in the first place, and why, unlike other aspects of infant development, social sensitivities are not delayed in humans compared with genus Pan. (shrink)

During emerging public health crises, both policymakers and members of the public are looking to scientific experts to provide guidance. Even in cases where there are significant uncertainties, there is pressure for experts to “speak with one voice” to avoid confusion, allow officials to make evidence-based decisions rapidly, and encourage public support for such decisions. This can lead experts to engage in masking of information about the state of the science or regarding assumptions involved in policy recommendations. Although experts might (...) have good reasons for masking disagreements, uncertainties, or assumptions when offering policy advice, we argue that this strategy can result in epistemic harms. Using the case of the COVID-19 pandemic, we show that public health authorities masked two types of information necessary for laypersons to evaluate public health recommendations: (1) experts’ disagreements about the scientific evidence and (2) the role of values in making inferences from the science to policy positions. We contend that this resulted in epistemic harms against laypeople that provide a pro tanto case against masking information. We further argue that when the science is in flux and policies need to be implemented despite significant uncertainties, there is an all-things-considered case against masking the types of information discussed. (shrink)

The field of behavioral ethics has seen considerable growth over the last few decades. One of the most significant concerns facing this interdisciplinary field of research is the moral judgment-action gap. The moral judgment-action gap is the inconsistency people display when they know what is right but do what they know is wrong. Much of the research in the field of behavioral ethics is based on early work in moral psychology and American psychologist Lawrence Kohlberg’s foundational cognitive model of moral (...) development. However, Kohlberg’s model of moral development lacks a compelling explanation for the judgment-action gap. Yet, it continues to influence theory, research, teaching, and practice in business ethics today. As such, this paper presents a critical review and analysis of the pertinent literature. This paper also reviews modern theories of ethical decision making in business ethics. Gaps in our current understanding and directions for future research in behavioral business ethics are presented. By providing this important theoretical background information, targeted critical analysis, and directions for future research, this paper assists management scholars as they begin to seek a more unified approach, develop newer models of ethical decision making, and conduct business ethics research that examines the moral judgment-action gap. (shrink)

Despite the National Science Foundation's recent clarification of the Broader Impacts Criterion used in grant evaluation, it is not clear that this criterion is being understood or applied consistently by grant writers or reviewers. In particular, there is still confusion about how to interpret the requirement for broadening the participation of under-represented groups in science and scepticism about the value of doing so. Much of this stems from uncertainty about why the participation of under-represented groups is desirable or beneficial in (...) the first place. This paper distinguishes three different rationales for the importance of diversity in science and draws out the implications for the kind of diversity that is desirable, as well as how the diversity requirement of the Broader Impacts Criterion should be applied and weighed against other criteria in reviewing particular grants. I argue that there are epistemic, as well as social, benefits to diversity that can help promote scientific progress. (shrink)

The past two decades have seen the extensive privatisation and marketisation of health care in an ever reaching number of developing countries. Within this milieu, medical tourism is being promoted as a rational economic development strategy for some developing nations, and a makeshift solution to the escalating waiting lists and exorbitant costs of health care in developed nations. This paper explores the need to problematize medical tourism in order to move beyond one dimensional neoliberal discourses that have, to date, dominated (...) the arena. In this problematization, the paper discusses a range of understandings and uses of the term ‘medical tourism’ and situates it within the context of the neoliberal economic development of health care internationally. Drawing on theory from critical medical anthropology and health and human rights perspectives, the paper critically analyzes the assumed independence between the medical tourism industry and local populations facing critical health issues, where social, cultural and economic inequities are widening in terms of access, cost and quality of health care. Finally, medical tourism is examined in the local context of India, critiquing the increasingly indistinct roles played by government and private sectors, whilst linking these shifts to global market forces. (shrink)

For nearly two decades, E. D. Hirsch’s book _Cultural Literacy_ has provoked debate over whose knowledge should be taught in schools, embodying the culture wars in education. Initially developed to mediate against the multicultural "threat," his educational vision inspired the Core Knowledge curriculum, which has garnered wide support from an array of communities, including traditionally marginalized groups. In this groundbreaking book, Kristen Buras provides the first detailed, critical examination of the Core Knowledge movement and explores the history and cultural (...) politics underlying neoconservative initiatives in education. Ultimately, _Rightist Multiculturalism_ does more than assess the limitations and possibilities of Core Knowledge. It illuminates why troubling educational reforms initiated by neoconservatives have acquired grassroots allegiance despite criticism that their vision is culturally elitist. More importantly, Buras argues understanding that neoconservative school reform itself has become a multicultural affair is the first step toward fighting an alternative war of position—that is, reclaiming multiculturalism as a radically transformative project. (shrink)

Several have argued that the aims of scientific research are not always independent of social and ethical values. Yet this is often assumed only to have implications for decisions about what is studied, or which research projects are funded, and not for methodological decisions or standards of evidence. Using the case of the recently developed HPV vaccines, we argue that the social aims of research can also play important roles in justifying decisions about (1) how research problems are defined in (...) drug development, (2) evidentiary standards used in testing drug “success”, and (3) clinical trial methodology. As a result, attending to the social aims at stake in particular research contexts will produce more rational methodological decisions as well as more socially relevant science. (shrink)

This study explores how men make sense of their participation in the feminized practice of salon hair care. By placing white, middle-class, heterosexual men at the center of analysis, I investigate the meaning of beauty work for a population that has been overlooked in research on gender and the beauty industry. Specifically, I demonstrate that men embed their purchase of salon hair care in the need to appropriate expectations of white professional-class masculinity. Ultimately, these men reproduce raced and classed gender (...) differences in the hair salon by resisting feminization while at the same time transgressing gender boundaries. (shrink)

ABSTRACT This project seeks to put material culture, craft, and community in conversation with the long-standing American mythology of self-sufficiency referenced not only in elite discourse by the founding statesmen of the United States but also in contemporary popular iterations of the “Green” and urban homesteading movements. Indeed, many of the individuals involved in these movements identify not only as artists but also as advocates of a form of social activism referred to as “craftivism” that explicitly links this American iconographic (...) tradition of self-sufficiency to contemporary mandates for a politics of sustainability, particularly in urban life. Accordingly, I examine the ways in which urban craftivists are preserving and/or reintroducing traditional folkways ranging from subsistence farming to blacksmithing and welding, hand-sewing, knitting and crocheting, and film photography. Offering specific case studies related to these practices, I argue that practitioners of contemporary American craftivisms lean heavily on discourses of memory and tradition, as well as on the material practices and folkways associated therewith, but do so with the intention of creating a new world order that embraces both local and global perspectives as well as resources to support a politics of ethical production reconciling discourses of “tradition” and “sustainability” within the United States and abroad. (shrink)

Several feminist theorists have claimed that feminist values ought to influence theory choice. Susan Haack has argued that this is implausible because normative claims about what ought to be the case can never provide justification for descriptive claims. I argue against one of the premises of Haack's argument. Furthermore, I attempt to show that the most promising defense of this premise would cast doubt on a second premise of Haack's argument. My aim is to open up the possibility that value (...) judgments can play a legitimate role in theory choice. (shrink)

The ‘public’ character of the kind of rule of law theorizing with which Lon Fuller was engaged is signalled especially in his attention to the very notion of being a ’legal subject’ at all. This point is central to the aim of this paper to explore the animating commitments, of substance and method alike, of a particular direction of legal theorizing: one which commences its inquiry from an assessment of conditions of personhood within a public legal frame. Opening up this (...) inquiry to resources beyond Fuller, the paper makes a novel move in its consideration of how the political theorist Hannah Arendt’s reflections on the ‘juridical person’ might aid a legal theoretical enterprise of this kind. (shrink)

What causes genocide? Why do some stand by, doing nothing, while others risk their lives to help the persecuted? Ethics in an Age of Terror and Genocide analyzes riveting interviews with bystanders, Nazi supporters, and rescuers of Jews during the Holocaust to lay bare critical psychological forces operating during genocide. Monroe's insightful examination of these moving--and disturbing--interviews underscores the significance of identity for moral choice. Monroe finds that self-image and identity--especially the sense of self in relation to others--determine and delineate (...) our choice options, not just morally but cognitively. She introduces the concept of moral salience to explain how we establish a critical psychological relationship with others, classifying individuals in need as "people just like us" or reducing them to strangers perceived as different, threatening, or even beyond the boundaries of our concern. Monroe explicates the psychological dehumanization that is a prerequisite for genocide and uses her knowledge of human behavior during the Holocaust to develop a broader theory of moral choice, one applicable to other forms of ethnic, religious, racial, and sectarian prejudice, aggression, and violence. Her book fills a long-standing void in ethics and suggests that identity is more fundamental than reasoning in our treatment of others. (shrink)

Nanotechnology is science and engineering resulting from the manipulation of matter’s most basic building blocks: atoms and molecules. As such, nanotechnology promises unprecedented control over both the materials we use and the means of their production. Such control could revolutionize nearly every sector of our economy, including medicine, defense, and energy. Despite the relatively recent emergence of this field, it already enjoys generous federal funding and enthusiastic media coverage. The tenor of discourse on nanotechnology is changing, however, as the voices (...) of critics begin to sound about a host of concerns ranging from the societal impacts of improving human performance to the specter of environmental devastation and human disease. (shrink)