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311.
Experience with a group of mechanical engineering seniors at the University of Colorado led to an informal experiment with engineering students in India. An attempt was made to qualitatively gauge the students’ ability to appreciate a worldview different from the standard engineering worldview—that of a mechanical universe. Qualitative differences between organic and mechanical systems were used as a point of discussion. Both groups were found to exhibit distinct thought and behavior patterns which provide important clues for sensitizing engineers to environmental issues in future educational initiatives. Cross-cultural and global dimensions of these initiatives are discussed.  相似文献   
312.
313.
Radical activist organizations face the complex task of managing their identity so as to draw political attention but also to appear legitimate and thus gain public support. In this article we develop a picture of the identities of Sea Shepherd Conservation Society (SSCS) members, a group mostly known for their direct action against whaling, via a thematic analysis of material from the SSCS website and interviews with SSCS members. In online commentary, founder Captain Paul Watson establishes several deliberately paradoxical notions of who the Sea Shepherds are. We relate these identity statements to interviews with core activists to examine how they manage the identity conflicts resulting from the group identity, such as being seen as “pirates” and “hard lined vegans.” We found that SSCS positions themselves as a diverse and unstructured organization, yet distinctively passionate and willing to take action where others will not. The implications of this research are discussed in relation to the importance of understanding the constraints and conflicts around political activist identities.  相似文献   
314.
Abstract

In 1990, Chile transitioned to democracy after 17 years of military rule. The new democracy built the country's first environmental institutions and began efforts to revitalize science, among them attempts to connect scientific expertise to public decision-making. Just over a decade into these efforts, conflicts over the environmental impacts of large industrial projects began to multiply. These environmental conflicts were often also credibility contests, where the authority of science to speak to public issues was contested. Two such conflicts, a gold mine called Pascua Lama and a hydroelectric project called HidroAysén, enrolled several scientific teams, yet in each case the state made its final decision on each project autonomously from science. Though some scientists became central participants in each conflict, carving out for themselves access to needed resources that they used to practice ever-narrower forms of science, their credibility was called into question by many of their scientific colleagues. Chile's scientific community fractured over how to define credible science. Divisive and decisive issues included the source of funding, ethics, access to resources, and being local. Although some scientists and non-scientists used boundary work to try to affirm the authority of science, no stable map of scientific credibility resulted from these efforts. Chile's new democracy is more plural than its recent military dictatorship but still lacks adequate spaces in which to negotiate what counts as credible science. These experiences highlight the need to better understand how science fares through regime transitions and what it contributes to emerging democracies.  相似文献   
315.
This case study applies Integral Ecology to analyze the broad range of strategies environmentalists have undertaken to create protected areas and change forest practices in the Great Bear Rainforest, British Columbia, Canada. Rainforest conservation efforts in the region promoted holistic, trans-disciplinary solutions and fostered agreement among diverse stakeholders, modeling an Integral Ecology approach. Environmentalists worked locally and globally, engaging with economic, cultural, political, and scientific systems to create change. The campaign involved transformations at personal and cultural levels that have enabled negotiated solutions involving over twenty million acres of rainforest on British Columbia's coast.  相似文献   
316.
Nin Kirkham 《Zygon》2013,48(4):875-889
“Arguments from nature” are used, and have historically been used, in popular responses to advances in technology and to environmental issues—there is a widely shared body of ethical intuitions that nature, or perhaps human nature, sets some limits on the kinds of ends that we should seek, the kinds of things that we should do, or the kinds of lives that we should lead. Virtue ethics can provide the context for a defensible form of the argument from nature, and one that makes proper sense of its enduring role in debates concerning our relationship to technology and the environment. However, the notion of an ethics founded upon an account of the essential features of human nature is controversial. On the one hand, contemporary biological science no longer defines species by their essential characteristics, so from a biological point of view there just are no essential characteristics of human beings. On the other hand, it might be argued that humans have, in some sense, “transcended our biology,” so an understanding of humans as a biological species is extraneous to ethical questions. In this article, I examine and defend the argument from nature, as a way to ground an ethic of virtue, from some of the more common criticisms that are made against it. I argue that, properly interpreted as an appeal to an evaluative account of human nature, the argument from nature is defensible with the context of virtue ethics and, in this light, I show how arguments from nature made in popular responses to technological and environmental issues are best understood.  相似文献   
317.
Socially responsible investors pursue financial as well as nonfinancial goals. Whereas the role of financial criteria in investment decisions is well understood, much less is known on the influence of social responsibility considerations. This work seeks to integrate both dimensions within a data envelopment analysis framework consistent with second‐order stochastic dominance efficiency. We compare the performance of conventional versus socially responsible mutual funds on an empirical data set. Our data do not support the conjecture that conventional mutual funds exhibit superior overall performance. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
318.
ABSTRACT

The project described in this article addresses the therapeutic use of physical space in an outpatient counseling facility. It was theorized that an improved facility environment could be used as a practice tool when working with a vulnerable population. The authors undertook the project with limited time and finances. The process of the change project is discussed in detail in an attempt to encourage other counseling facilities and social service agencies to consider such an effort. Related literature from varied fields is reviewed. The article also relays client and staff feedback regarding the redecorated space and addresses design considerations such as the relative strengths and drawbacks to involving clients and staff in the process.  相似文献   
319.
早期环境因素持续影响脑与行为的发展,增加个体成年后应激相关精神疾病患病的易感性.应激反应的中枢启动因子促肾上腺皮质激素释放因子(corticotropin-releasing factor,CRF)通过两种受体CRF1和CRF2调节中缝背核(dorsal raphe nucleus,DRN)-五-羟色胺(serotonin,5-HT)系统,后者已被证实在应激相关情绪疾患发病和治疗过程中发挥重要作用.已知CRF受体以相互影响相互拮抗的方式动态调节DRN-5-HT系统,提示这两种受体相对作用的调节对于协调复杂环境中DRN-5-HT系统的应激反应过程起着关键性作用.早期环境因素和遗传因素交互作用导致CRF受体的分布和反应性持续改变并造成DRN-5-HT系统反应异常,可能是导致应激反应和精神疾病易感性个体差异的重要神经基础.  相似文献   
320.
Abstract

This study investigates how the associations between self-reported health, stressful life events, and social relationships are mediated by genetic and environmental influences and how much of the variance in health is in common with variation in these psychosocial factors. The analyses are based on questionnaire data from 576 pairs of twins reared apart and twins reared together. The data revealed that for men environmental influences were solely important for variation in the psychosocial measures and were the primary mediators of the relationship with health. For women, on the other hand, a substantial portion of the variance in the psychosocial factors was due to genetic influences and these influences also contributed to the bulk of the correlations with health. The gender differences for the relationships and their mediation indicate that what should be regarded as a psychosocial factor of importance for health might differ between genders.  相似文献   
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