灵活就业人员参加失业保险问题的探讨

随着灵活就业人员的大量出现，他们的社会保障问题已经成为一个新的社会问题。而现行失业保险政策并不适应灵活就业多样化的特点和多层次的需要，灵活就业人员没有被纳入失业保险覆盖范围，因此设计一套更能适应当前形势的合理的、高效的社会保障措施已经迫在眉睫。     

安徽省耕地资源动态变化及驱动机制研究

根据安徽省多年的统计资料，运用主成分分析法研究耕地的动态变化特点及动力机制。结果表明，影响安徽省耕地变化的因素有两个方面：人口社会经济因素和土地生产力要素。并在此基础上，建立多元线性回归模型，对安徽省耕地变化的趋势进行科学的预测。     

Integrity and Cynicism: Possibilities and Constraints of Moral Communication

Paying thorough attention to cynical action and integrity could result in a less naive approach to ethics and moral communication. This article discusses the issues of integrity and cynicism on a theoretical and on a more practical level. The first part confronts Habermas’s approach of communicative action with Sloterdijk’s concept of cynical reason. In the second part, the focus will be on the constraints and possibilities of moral communication within a business context. Discussing the corporate integrity approach of Kaptein and Wempe will provide this focus. Their approach can be considered as a valuable contribution to the question of how to deal with (dilemmas of) conflicting interests, open discussion, fairness, and strategic decision-making in the context of stakeholder dialog. However, it is concluded that Kaptein and Wempe seem to overstretch the concept of corporate integrity by their inclination to make it an all-purpose remedy for corporate dilemmas.     

A Reply to My Critics

Critics of my book, Sustainability, have raised many objections which are addressed. In general, I emphasize that the book is an integrative work; it must be long and complex beause it attempts a comprehensive treatment of problems of communication, of evaluation, and of management action in environmental discourse. I explain that I depend upon the pragmatists and on work in the pragmatics of language because the current language of environmental policy discourse is inadequate to allow deliberative processes that can reach consensus and cooperative actions. I revise my account of risk analysis somewhat, and defend my broad approach to the concept of sustainability. Finally, I discuss applications of my book to the current situation in environmental policy discourse.     

Norton and Passmore on Valuing Nature

Norton argues on pragmatic “Deweyan” grounds that we should cease to ask scientists for value neutral definitions of “sustainability,” developed independently of moral and social values, to guide our environmental policy making debates. “Sustainability,” like human “health,” is a normative concept from the start—one that cannot be meaningfully developed by scientists or economists without input by all the stake holders affected. While I endorse Norton’s approach, I question his apparent presumption that concern for sustainability for the future is at odds with and ought to trump concern for enhancement in the present of public opportunities to access the goods nature represents. I argue that the two are not separable in practice. I argue for Passmore’s position that unless we take care to enhance equitable access to the good and services nature represents in the present, we cannot succeed in promoting sustainability for future generations.     

Social features of energy production and use in Brazil: Goals for a sustainable energy future

This paper focuses on the social features of ene rgy production and use in Brazil and discusses the role of the energy policy goals of accessibility, affordability and acceptability in defining a sustainable energy future for the country. The major findings are that social inequalities in Brazil regarding energy use continue to be substantial and important. This can be explained by the fact that, although recent decades have seen significant improvements in energy accessibility all over the country, much more needs to be done to provide affordable, and socially acceptable modern energy carriers to all socio‐economic groups in all regions.     

Impacts of Residential Development on Humid Subtropical Freshwater Resources: Southwest Florida Experience1

Abstract: The population of Collier and Lee Counties in southwestern Florida has increased 11‐fold from 1960 to 2004 with a concomitant increase in freshwater demand. Water levels and salinity within the water table aquifer over the past two to three decades have generally been stable, with more monitoring wells showing statistically significant temporal increases in water level than decreases. Residential development has had a neutral impact on the water table aquifer because the total annual evapotranspiration of residential communities is comparable to that of native vegetation and less than that of most agricultural land uses. Public water supply systems and private wells also result in net recharge to the water table aquifer with water produced from deeper aquifers. Confined freshwater aquifers have overall trends of decreasing water levels. However, with the exception of the mid‐Hawthorn aquifer, water levels in most areas recover to near background levels each summer wet season. Freshwater resources in humid subtropical areas, such as southwestern Florida, are relatively robust because of the great aquifer recharge potential from the excess of rainfall over ET during the wet season. Proper management can result in sustainable water resources.     

深圳市某地液化石油气公路运输风险分析

针对深圳市某地的液化石油气使用现状,对其运输过程中可能引起液化石油气泄漏、造成火灾爆炸事故的风险进行了定性和定量分析,通过定量后果的计算得到了个人风险和社会风险,并与荷兰和丹麦的可接受风险标准进行比较.结果表明,风险值偏大,可能会造成危害,导致人员伤亡.最后根据该地区的具体情况提出了解决方案和建议,以减缓液化石油气运输的风险.     

Taking Ethics into Account in Farm Animal Breeding: What can the Breeding Companies Achieve?

Animal welfare and the ethical issues it raises have been discussed intensively for a couple of decades. The emphasis has been on the direct effects of housing and husbandry, but more attention is now being given to problems originating in selective breeding. European attempts to adjust animal welfare legislation to deal with these problems have been largely unsuccessful, but the fact that selective breeding can introduce welfare problems continues to place an ethical responsibility on the animal breeding industry. Since breeding decisions are made centrally and, increasingly, internationally, strategic change is only likely to occur if it is embedded in an international agreement of some kind. The aim of this paper is to describe the key ethical issues facing animal breeding and assess the suggestion that the breeding industry itself can deal with ethical issues by means of an ethical code. Results from recent projects involving commercial breeding enterprises are presented.