Motivated to disengage: The ethical consequences of goal commitment and moral disengagement in goal setting

A growing literature has suggested that high performance goals can have unintended consequences within organizations as employees engage in unethical behavior to achieve outcomes associated with goal attainment. Extending research on the dark side of goal setting, we suggest that high performance goals not only create a desire to achieve a particular outcome but also alter moral reasoning processes related to goal attainment. Integrating goal-setting theory with motivated moral reasoning, we hypothesize an indirect effect of high performance goals on unethical behavior via state moral disengagement. We also examine goal commitment—which tends to amplify the relationship between high goals and performance—as a key boundary condition associated with this indirect effect. We build this conditional indirect effect model across three studies conducted in the field and the laboratory. Our results provide new insight into both when and why high goals can facilitate moral disengagement and unethical behavior within organizations.     

Community gardening: cultivating subjectivities,space, and justice

Community gardens have been lauded for being inherently resistant to neoliberalism and criticised for underwriting it. To move beyond this either/or debate, we need to employ more focused lenses and specify both the processes of neoliberalisation at play and the outcomes they can produce. This paper explores the ways in which neoliberal processes of privatisation, state entrepreneurialism, and devolution intersect with community gardens, and the subjectivities that may be cultivated, the spaces that may be created and the types of justice that may be advanced as a result. It argues that certain characteristics and orientations of gardens are more conducive to resisting neoliberalism. These include the cultivation of producer, citizen, and activist subjectivities (over those of consumer, entrepreneur, and volunteer); the elevation of the use value of shared lived space (over a site’s potential exchange value) and the advancement of spatial justice through community access to non-privatised space; and food justice, through non-commodified means of obtaining food. Holding these ends in mind can help ensure that proponents of community gardening sow the seeds of the fruits they most wish to reap.     

中国食品工业可持续发展现状分析与对策——基于河南、四川、青海三省食品企业的调查

改革开放30多年来,中国的食品工业有突飞猛进的发展,食品企业的生产能力大幅提升,但中国食品工业仍然存在着诸如食品质量体系不健全、食品安全隐患大等问题.分析了我国食品工业可持续发展生产的背景,然后就河南、四川、青海三省的食品企业可持续发展生产状况做了问卷分析.根据问卷分析结果,从政府层面、企业层面、社会层面提出促进我国食品工业可持续发展的建议.     

茅草添加与温度变化对餐厨垃圾厌氧水解产酸的影响

比较了茅草添加在温度变化条件下对餐厨垃圾厌氧水解过程小分子有机酸产量的影响，提出一种新型餐厨垃圾的资源化方式。研究结果显示，餐厨垃圾在55℃条件下厌氧水解主要产物为乳酸，达到25．7g／L，其干物质转化率可以达到32．1％（gTS），而餐厨＋茅草处理在同样条件下的乳酸产量为20．1g／L，干物质转化率为25．1％。温度下降为37℃后继续进行的的厌氧水解，得到的主要产物是乙酸、丙酸和丁酸，餐厨处理和餐厨＋茅草处理这两者的峰值分别为6．5、2．8、8．0和6．1g／L、2．7g／L和5．9g／L。结果显示茅草添加可以在一定程度上调节水解产物的比例，而温度变化可以调控小分子有机酸的产量。本研究结果表明，厌氧水解是一种有潜力的小分子有机酸生产与餐厨垃圾资源化处理途径。     

Virtues and humanitarian ethics

This paper analyses the contribution of virtue ethics, the study of good character traits, to the humanitarian context. It argues that a virtue ethics perspective paints a realistic picture of the use of ethical standards in morally complex circumstances. Virtuous relief workers can employ standards in their thinking, but they are also committed to professional excellence that goes beyond any formal code. The concept of virtue ethics places a stress on moral development, which can be facilitated by role models that impart modest and feasible ideals. However, virtue ethics cannot provide simple guidelines on how to resolve difficult situations. It is possible that two virtuous persons can disagree on what should be done in a particular instance. In addition, a virtue ethics perspective emphasises the need for both individuals and organisations to discuss the actual purpose of relief work in order to pinpoint the virtues of a good relief professional.     

农作物病虫害专业化防治服务对农药施用强度的影响

农药过量施用已造成严重的负外部性。推行农作物病虫害专业化统防统治服务可以实现安全、科学、合理用药,有效缓解农业面源污染问题和提升食品的质量安全水平。为了探究病虫害专业化统防统治服务在缓解农业面源污染方面的效果,文章利用全国七省水稻病虫害专业化防治服务调查数据,基于倾向得分匹配方法(PSM),剔除样本自选择内生性问题的影响,分析农户将水稻病虫害防治环节外包给植保专业化服务组织("统防统治")与"自防自治"户相比使用农药的种类和施用次数的差异,即植保专业化防治是否取得了较好的环境效应。研究结果表明,植保专业化服务显著减少了农药施用强度,提高了无公害低毒农药的采用比例;并且其效果在小农户和规模种植大户之间存在明显差异,与采纳病虫害统防统治服务的规模种植大户相比,小规模种植户在采纳病虫害统防统治服务后在降低农药施用强度,提高无公害低毒农药的应用比例方面效果更显著。基于此,文章建议强化对植保专业化防治项目的财政扶持力度,提高病虫害专业化防治覆盖率;重点鼓励小规模种植户采纳病虫害统防统治服务;鼓励农户土地流转,促进农业生产规模化经营,加强对种植专业户的病虫害防治方面的培训和引导,并着力发挥专业大户的示范带头作用,提高统防统治的效率,从而促进食品质量安全水平的提升和农业生态环境的保护。     

Humanitarians' ethics: the role of face-to-face experiences in humanitarian aid workers' motivation

This paper analyses the significance of specific ethical experiences for humanitarian aid workers' motivation. Following Emmanuel Levinas's understanding of ethics as arising from intersubjective face-to-face encounters, the study illuminates the experiential origins of the humanitarian commitment by analysing James Orbinski's memoir entitled An Imperfect Offering: Dispatches from the Medical Frontline. Orbinski, a former International Council President at Médecins Sans Frontières, was directly involved in humanitarian responses to several major crises during the 1990s, including those in Somalia, Afghanistan, Rwanda, and what was then Zaire. This paper explores three formative experiences from Orbinski's childhood and teenage years to analyse the personal ethics of humanitarian aid workers and to illuminate the intersection of the personal and professional level of humanitarian aid work. Illustrating that Orbinski's humanitarian commitment is a surrendering to the other's call, the paper argues for stronger inclusion of aid workers' lives and experiences to achieve a comprehensive understanding of humanitarian work.     

Inorganic elemental concentrations in birch bolete mushroom (Leccinum scabrum) and top soil: contamination profiles,bioconcentation and annual variations

Abstract

Analysis of inorganic and organic contaminants in foodstuffs aids in understanding the human exposure to these compounds via consumption. In this study, an edible mushroom species (Leccinum scabrum) and top soil samples were analysed for essential and toxic substances including phosphorus and inorganic elements over a period of three fruiting seasons. Analysis of silver (Ag), aluminium (Al), barium (Ba), calcium (Ca), cadmium (Cd), cobalt (Co), copper (Cu), iron (Fe), mercury (Hg), potassium (K), magnesium (Mg), manganese (Mn), sodium (Na), nickel (Ni), phosphorus (P), lead (Pb), rubidium (Rb), strontium (Sr) and zinc (Zn) in mushrooms and topsoil were performed using inductively coupled plasma optical emission spectroscopy (ICP-OES) with ultrasonic cross flow nebulizer. Total mercury was determined by cold-vapour atomic absorption spectroscopy (CV-AAS). The results exhibited wide variation in concentrations of metals between soil and mushroom (cap and stipes) during three fruiting seasons. Positive bioconcentration factors (BFCs) indicate on bioaccumulation of several metals including, Cd, Cu, Hg, K, Mg, Na, P, Rb and Zn in caps and stipes of fruitbodies of this mushroom, while other metals such as Al, Ba, Ca, Co, Fe, Mn, Ni, Pb and Sr were not exhibiting significant positive BFCs. Over a period studied, the caps were characterised by different (p?<?0.05) concentrations of Al, Co, Cu, Hg, Mn, Ni, P, Pb and Sr. Contamination profiles, temporal fluctuations, BCFs should be taken into consideration when assessing the nutritional value of this mushroom.     

Mercury in European Blushers,Amanita rubescens,mushrooms and topsoils: Bioconcentration potential and intake assessment

Total mercury content has been determined in fruiting bodies of European Blushers and topsoils collected from 11 sites across Poland in 2006-2008. Mercury analysis was carried out using a validated analytical method and cold-vapour atomic absorption (CV-AAS). The European Blusher effectively accumulated mercury in fruiting bodies. The mean values of total mercury in caps of European Blushers from background (uncontaminated) areas were from 0.22 to 1.0 (0.067-3.2) and in stipes from 0.16 to 0.65 (0.071-2.7) μg/g dry weight. In topsoil beneath to fruiting bodies, the median Hg concentration at 10 sites in Northern Poland varied between 0.030 and 0.072 (0.0096–0.19) μg/g dw, and in one site in Southern Poland was 0.20 (0.079–0.34) μg/g dw. Data on Hg in European Blushers from different countries were reviewed. The mean concentrations of total Hg in caps of European Blushers from two “pristine” sites in northern part of Poland were ～1.0 μg/g dw. A meal made with 300–500 g of fresh caps of European Blushers collected at such sites (assuming 90% water content in caps) can result in Hg intake of 0.0003–0.0005 mg Hg/kg bm (assuming a 60 kg bm), which is a dose equipotent to a new provisional tolerable weekly intake (PTWI) value set for inorganic Hg.     

我国工业危险废物的来源、处理及监管对策与建议

通过大量环境统计数据的分析,对我国工业危险废物的产生、综合利用、处置和贮存,从行业来源、区域分布进行了分析和总结。结合我国工业危险废物企业自建设施和政府集中处理设施处理情况,对我国工业危险废物的处理和环保监管对策提出了若干建议。