Behavioral weight loss interventions that promote healthy eating as a way to achieve and maintain healthy weights do not work for most people. Most participants encounter significant challenges to behavior change and do not lose weight or maintain meaningful weight loss. For some, there may be negative consequences of participating in a BWLI, including social, psychological and economic costs. The literature is largely silent on these negative unintended consequences, but they are important for both practical and ethical reasons. If efforts (...) to eat healthier have too many negative consequences for individuals and groups, then these efforts are unlikely to be effective, and promoting them may not always be ethical; this would boost the case for moving away from individual-focused efforts as part of healthy eating efforts. Alternatively, if we can make BWLI interventions more effective and more ethical by mitigating these unintended consequences, then it may be too soon to give up on individual-focused efforts. We make a case for systematic assessment and reporting of the unintended consequences of BWLI. This could contribute to more effective and ethical BWLI and inform obesity interventions and policies more broadly. (shrink)

Many analysts argue that environmental regulation is a barrier to innovation in business firms. A competing view holds that environmental regulation contributes to firm level innovation. This article attempts to partially reconcile these two views. The article argues that organizational and individual level variables moderate the effect of environmental regulation generally on the radicalness of innovation at the firm level. It proposes that four moderating variables the degree to which information analysis about environmental issues is centralized, firm size, the intensity (...) and integration of research and development (R&D) units within the firm, and whether regulation is perceived as an opportunity change the sign of the relationship between environmental regulation and the radicalness of firm level innovation. Empirically testable propositions are presented and a regulation innovation profile is suggested. Directions for future research and implications for practicing managers are highlighted. (shrink)

Aging at work is a dynamic process. As individuals age, their motives, abilities and values change as suggested by life-span development theories (Kanfer & Ackerman, 2004; Lang & Carstensen, 2002). Their growth and extrinsic motives weaken while intrinsic motives increase (Kooij, De Lange, Jansen, Kanfer, & Dikkers, 2011), which may result in workers investing their resources in different areas accordingly. However, there is significant individual variability in aging trajectories (Hedge, Borman, & Lammlein, 2005). In addition, the changing nature of work, (...) the evolving job demands, as well as the available opportunities at work may no longer be suitable for older workers, increasing the likelihood of person-job misfit. The potential misfit may, in turn, impact how older workers perceive themselves on the job, which leads to conflicting work identities. With the traditional job redesign approach being a top-down process, it is often difficult for organizations to take individual needs and skills into consideration and tailor jobs for every employee (Berg, Dutton, & Wrzesniewski, 2010). Therefore, job crafting, being an individualized process initiated by employees themselves, can be a particularly valuable mechanism for older workers to realign and enhance their demands-abilities and needs-supplies fit. Through job crafting, employees can exert personal agency and make changes to the task, social and cognitive aspects of their jobs with the goal of improving their work experience (Wrzesniewski & Dutton, 2001). Building on the Life Span Theory of Control (Heckhausen & Schulz, 1995), we posit that job crafting, particularly cognitive crafting, will be of increasing value as employees age. Through reframing how they think of their job and choosing to emphasize job features that are personally meaningful, older workers can optimize their resources to proactively redesign their jobs and maintain congruent, positive work identities. (shrink)

The environment has often been thought to consist of resources that are unowned, and hence subject to the well-known tragedy of the commons. But in recent years, property ideas have been increasingly recruited for environmental protection, in a manner that appears to vindicate the view that property rights evolve along with the needs for resource management. Nevertheless, property regimes have some pitfalls for environmental resources: the relevant parties may not be able to come to agreement; property regimes may be weak (...) or ineffective; they may be aimed at purposes inconsistent with environmental protection; property rights definitions may not work well for environmental resources; modern property regimes may promote monoculture rather than diverse environments. This essay describes these problems and asks to what degree they apply to a new effort to use property rights approaches, namely cap-and-trade programs to control greenhouse gases. It concludes that property rights, while imperfect and something of a retreat from a regime of complete liberty, may offer gains for environmental protection. But success will depend on close attention to the accountability and effectiveness of the governmental institutions necessary to support environmental property regimes. (shrink)

SummaryIntense, sustained nursing lengthens inter-birth intervals and is causally linked with low natural fertility. However, in traditional settings, the effects of such nursing on fertility are difficult to disentangle from those of nutrition. Results from an prospective, direct observational study of reproductive function in well-nourished Amele women who nurse intensively and persistently but who also have high fertility are here presented. Endocrine measures show that ovarian activity resumes by median 11·0 months postpartum. Median duration of postpartum amenorrhoea is 11·3 months, (...) time to next conception is 19·0 months, and the inter-birth interval is 28·0 months. Average life time fertility is 6·8. High fertility in Amele women is due both to refractoriness of reproductive function to suckling stimuli, and to maintenance of equivalent age-specific fertility rates across the reproductive life span. (shrink)

This paper discusses how Salvadoran companies practice corporate philanthropy in El Salvador, and what might motivate it. First, I briefly discuss three principal theories of corporate philanthropy, and explore some current trends in international corporate philanthropy to highlight some of the motives Salvadoran companies may have to participate in charitable activities. Then, I discuss the history of the Salvadoran private sector to help us understand philanthropic activity today. Next, I suggest that philanthropic acts by Salvadoran firms are driven by altruistic (...) and politically strategic motives, and reflect individualistic and paternalistic attitudes. In the discussion, I include examples of Salvadoran corporate philanthropy as it is practiced today, based on recent field research in El Salvador. (shrink)

:A norm of equal treatment is cited regularly in the American jurisprudence of property “takings” under the Fifth and Fourteenth Amendments to the Constitution, as a benchmark of fair treatment of owners. According to an increasingly prevalent version of this equality norm, courts should look to parity of treatment among property owners in investigating whether particular regulations “take” property. This essay argues, however, that such an equality norm is misplaced, and that courts should judge fairness by the criterion of expectation—including (...) reasonable expectations of regulation.A norm of equality becomes problematic in the face of the economic theory of the evolution of property. This theory posits that as resources become more congested, their uses carry increasing common pool costs or “externalities”—a scenario that should predictably result in more stringent resource management—up to and including the establishment of regulatory regimes as well as property rights themselves. This evolutionary pattern, however, places earlier and later resource users in different positions vis-à-vis both common pool externalities and regulatory responses, and their different temporal positions fragment the meaning of equal treatment and destabilize it as a jurisprudential norm. This essay argues that while equal treatment may be a benchmark for special or invidious cases, like those relating to civil rights, the great bulk of takings cases involve regulatory responses to congesting resources, where a norm of equal treatment breaks down. Thus, in seeking fair treatment, takings jurisprudence should downplay equality and instead look to the understanding of property as a basis of expectations—but those expectations should include the anticipation of reasonable regulatory responses to resource congestion. (shrink)

The pluralism of methodologies and severe time constraints pose important challenges to pedagogy in clinical ethics. We designed a step-by-step student handbook to operate within such constraints and to respect the methodological pluralism of bioethics and clinical ethics. The handbook comprises six steps: Step 1: What are the facts of the case?; Step 2: What are your obligations to your patient?; Step 3: What are your obligations to third parties to your relationship with the patient?; Step 4: Do your obligations (...) converge or conflict?; Step 5: What is the strongest objection that could be made to the identification of convergence in step 4 or the arguments in step 4? How can this objection be effectively countered?; and Step 6: How could the ethical conflict, or perceived ethical conflict, have been prevented? (shrink)

Recent neuroscience research makes it clear that human biology is cultural biology - we develop and live our lives in socially constructed worlds that vary widely in their structure values, and institutions. This integrative volume brings together interdisciplinary perspectives from the human, social, and biological sciences to explore culture, mind, and brain interactions and their impact on personal and societal issues. Contributors provide a fresh look at emerging concepts, models, and applications of the co-constitution of culture, mind, and brain. Chapters (...) survey the latest theoretical and methodological insights alongside the challenges in this area, and describe how these new ideas are being applied in the sciences, humanities, arts, mental health, and everyday life. Readers will gain new appreciation of the ways in which our unique biology and cultural diversity shape behavior and experience, and our ongoing adaptation to a constantly changing world. (shrink)

BACKGROUND: Many published accounts of clinical trials report no differences between the treatment arms, while being underpowered to find differences. This study determined how the authors of these reports interpreted their findings. STUDY DESIGN: We examined 54 reports of surgical trials chosen randomly from a database of 110 influential trials conducted in 2008. Seven that reported having adequate statistical power were excluded from further analysis, as were the 32 that reported significant differences between the treatment arms. We examined the remaining (...) 15 to see whether the authors interpreted their negative findings appropriately. Appropriate interpretations discussed the lack of power and/or called for larger studies. RESULTS: Three of the 7 trials that did not report an a priori power calculation offered inappropriate interpretations, as did 3 of the 8 trials that reported an a priori power < 0.90. However, we examined only a modest number of trial reports from 1 year. CONCLUSIONS: Negative findings in underpowered trials were often interpreted as showing the equivalence of the treatment arms with no discussion of the issue of being underpowered. This may lead clinicians to accept new treatments that have not been validated. (shrink)

To determine whether ethical issues concerned with field research are addressed in the peer-review process, instructions to authors and reviewers of 141 (mainly natural science) journals were examined to ascertain how often ethical issues were mentioned. Only one-third (n=41) of responding journals addressed ethical issues in their instructions to authors or reviewers. When ethical issues were considered, most of the journals limited their concerns to ethical issues associated with animal and general human experimentation. No journal mentioned ethical practices in working (...) with indigenous peoples or on traditional lands. Only two journals addressed the ethics of research in sensitive areas in their instructions to authors, only one in its instructions to reviewers. We suggest that peer-reviewed journals respond to an emerging issue in ecological research by formally incorporating research ethics into their instructions to authors and reviewers. Furthermore, these instructions should address the ethical issues associated with field research and in working with indigenous peoples and on traditional lands. (shrink)

The theory of servant leadership with its key concepts of servanthood and leadership has emerged during the last few decades. A person who has a heart for people and serves them whilst leading them practices servant leadership. Servant leaders are not motivated by attaining higher positions but by serving people. Leaders call people to follow a set vision. In the church, that vision ought to be a God vision, premised on the Word of God. Leaders in the church should lead (...) people according to the guidance of the Bible and inspiration from God. He is the one who calls people, gives them an assignment and will require an account from them. The church has been in the spotlight in recent times because of the conduct of their leaders, who are the pastors assigned with the task of leading believers. Understanding the principles of servant leadership can contribute to spiritual formation of theological students in contextualisation of 21st century theological training. The article begins with a reflection on the findings of an empirical study, followed by a short view on the servant leadership of Moses, David, Paul and Jesus Christ. Thereafter, the article focuses on servant leadership characteristics and competencies or skills according to contemporary scholars, and the article concludes with a proposed model for servant leadership as part of spiritual formation of theological students.Contribution: Although the article is context specific to the Faculty of Theology, Mahikeng campus, the principles of servant leadership can contribute to the spiritual formation of all theological students and is especially relevant to the discourse of contextualised 21st century theological training. (shrink)

There has been a growing concern over establishing norms that ensure the ethically acceptable and scientifically sound conduct of clinical trials. Among the leading norms internationally are the World Medical Association's Declaration of Helsinki, guidelines by the Council for International Organizations of Medical Sciences, the International Conference on Harmonization's standards for industry, and the CONSORT group's reporting norms, in addition to the influential U.S. Federal Common Rule, Food and Drug Administration's body of regulations, and information sheets by the Department of (...) Health and Human Services. There are also many norms published at more local levels by official agencies and professional groups.Any account of international standards should cover both scientific and ethical norms at once – the two are conceptually intertwined. Recent sources recognize that “[s]cientifically unsound research on human subjects is unethical in that it exposes research subjects to risks without possible benefit.”. (shrink)

By examining corporate social responsibility and power within the context of the food supply chain, this paper illustrates how food retailers claim to address food waste while simultaneously setting standards that result in the large-scale rejection of edible food on cosmetic grounds. Specifically, this paper considers the powerful role of food retailers and how they may be considered to be legitimately engaging in socially responsible behaviors to lower food waste, yet implement practices that ultimately contribute to higher levels of food (...) waste elsewhere in the supply chain. Through interviews with key actors in the Australian fresh fruit and vegetable supply chain, we highlight the existence of a legitimacy gap in corporate social responsibility whereby undesirable behaviors are pushed elsewhere in the supply chain. It is argued that the structural power held by Australia’s retail duopoly means that supermarkets are able to claim virtuous and responsible behaviors, despite counter claims from within the fresh food industry that the food supermarkets’ private quality standards mean that fresh food is wasted. We argue that the supermarkets claim CSR kudos for reducing food waste at the expense of other supply chain actors who bear both the economic cost and the moral burden of waste, and that this is a consequence of supermarkets’ remarkable market power in Australia. (shrink)

Abstract:This essay argues for lyric as an anthropomorphic pattern of thought which shapes our readings of poetry and Earth. Theorizing what I call "lyric geology," the essay foregrounds two critical conjunctions: (1) the historical co-emergence of the normative lyric subject and the human species as geologic agent; and (2) the anthropomorphic genealogy of literary criticism called "lyricization" as it dovetails with Sylvia Wynter's account of the "over-representation" of colonial man as "the human itself." Reading across a seemingly eclectic archive—Charles Lyell, (...) Robert Knox, Richard Owen, and a maroon known in the Mauritian imperial archive as Simon—I show how the colonial anthropos as self-consciously theorized in and across the nineteenth century materially effectuates on a planetary scale the very racialized anthropomorphosis fallaciously naturalized as lyric. So understood, man's generic "over-representation" and lyric are co-constitutive projects. Together, they proliferate a human fantasy whose flat speciesism at once reproduces and effaces white supremacist violence and colonial dispossession. (shrink)

This chapter contains sections titled: The Place of GA in Aristotle's Philosophy Male and Female as archai The Nature of Sperma The Transmission of Soul: GA II.3 Reproductive Hylomorphism Inheritance Individual Forms Four Causes of Generation Notes Bibliography.

The newest addition to the Point/Counterpoint Series, Abortion: Three Perspectives features a debate between four noted philosophers - Michael Tooley, Celia Wolf-Devine, Philip E. Devine, and Alison M. Jaggar - presenting different perspectives on one of the most socially and politically argued issues of the past 30 years. The three main arguments include the "liberal" pro-choice approach, the "communitarian" pro-life approach, and the "gender justice" approach. Divided into two parts, the text features the authors' ideas, developed in depth, (...) and their responses to one another within each framework. As philosophers, the authors have special skills in critical analysis and thinking systematically about values. The text is appropriate for advanced courses in ethics, bioethics, sex and gender issues, and contemporary moral issues. (shrink)