Magnetotherapy—a brief excursion through the centuries

The study and observation of electromagnetic phenomena have followed the evolution of human thought from the dawn of civilization to the present day; also magnetotherapy has followed a similar path. Magnetotherapy has been applied and continues to be applied in many branches and fields of medicine, as it accelerates the healing of fractures, has analgesic and anti-inflammatory properties that can help in inflammatory or degenerative diseases of bones, joints and the peripheral nervous system, and stimulates the healing of open skin lesions (such as bed sores, diabetic ulcers) etc. If magnetotherapy has so many fields of application in medicine, we may therefore ask why doubts, prejudice and limitations to its therapeutic use still exist. This brief historical excursion wants to give a small contribution to answer the question.     

论二十一世纪环境文明

人类社会进入21世纪，工业文明带来严重的环境污染已成为全球性问题。人们在建设物质文明和精神文明的同时，呼唤有一个优美的生存环境。可持续发展战略已忧为社会经济发展的主旋律。环境文明成为人们生活新的追求和社会经济发展新的目标。环保产业的充分发展，环境污染得到有效控制，社会各行各业和所有产品都达到环保标准，生态协调平衡，这就铸成21世纪环境文明。     

当代中国环境治理的权利观

当代中国环境治理的权利观是指从权利的角度去考察、理解当代中国的环境治理,推进当代中国的生态文明建设事业。从这一角度来看,环境相关权利是当代中国环境治理的基本价值目标,也是重要的治理工具。所谓环境相关权利,是指环境治理有助于保障的环境权、生存权和发展权、生命权和健康权,以及在环境治理中可以运用到的知情、表达、参与、监督等权利。当代中国环境治理的权利观,在理论上符合生态文明建设的以人为本原则,符合国家治理体系和能力现代化的方针和取向,在实践上也能够揭示当代中国生态文明建设和环境治理的基本特征、精神实质和发展方向,既具有阐释性,也具有建构性。     

Post-contentious politics and Iran's first ecovillage

The existing scholarship on alternative institutional designs around environmental issues mostly focuses on ideals, goals and practices of these designs. It remains unclear under which circumstances these initiatives emerge and expand. Moreover, those scholars who address the emergence and expansion of these initiatives focus on examples which are located in advanced industrialised societies. It remains unclear why and how these alternative institutions emerge in non-industrialised societies and countries which have not gone through the same growth path as their advanced industrialised counterparts. Consequently, transformative implication of these initiatives for broader social change in non-advanced industrialised societies has not been explored. In this paper, I show that in Iran the emergence of these alternative designs should be understood within the context of post-contentious politics. I present original research on a cooperative that embraces an alternative lifestyle and whose aim is to create Iran's first ecovillage. This case study discusses one kind of response to the contraction of space for civil society and environmental non governmental organisations in Iran. The paper adds to our understanding of the interplay between democratisation processes and environmental activism.     

Integrating fire management into land-use planning: A multiple-use management research,development, and applications program

The traditional view of fire as a destructive agent requiring immediate suppression is giving way to the view that fire can and should be used to meet land management goals. Thus,fire control is being replaced by the more general concept offire management, which is based on the need to integrate fire policy with land management objectives. The social, economic, and ecologic effects of fire must be evaluated in the selection of land management alternatives.The activities of fire management organizations—fire prevention, control, and use of fire—must respond to needs of land management. Many agencies have developed fire organizations as separate entities that set their own objectives. The many land and resource managers who have recognized the need to incorporate fire considerations into land-use planning have so far lacked the techniques to do so.As a natural process, fire has an important function in forest and range ecosystems. Fire can greatly influence the quantity and quality of resource outputs; it is a two-edged sword that can either harm or benefit our goals, depending upon the complex effects of fire and the nature of our wants.The Fire in Multiple-Use Management Research, Development, and Applications (RD&A) Program was initiated by the U.S. Department of Agriculture, Forest Service, at the Northern Forest Fire Lab in Missoula to assist land managers. This profile explains what an RD&A program is; discusses its mission, goals, and approach to the problem; and tells why the approach involves federal laboratories, universities, and private research foundations.     

An exploration of place as a process: The case of Jackson Hole, WY

A variety of theoretical positions and frameworks have been advanced to account for how places become “places”—in other words, how places become meaningful. Most existing frameworks share the idea that a place is a complex concept, given life by people attaching meaning to a physical setting in a variety of ways. This paper explores how places evolve as ever-shifting points of meaning that mark changes in people's lives in response to a variety of influences. Data collected from in-depth personal interviews in and around Jackson, Wyoming, are used to explore the conceptualization of place as a process, rather than a static entity. Three key themes or dimensions that were frequently described by interviewees are examined: (1) life stage/course, (2) searching for a feeling, and (3) commitment to a place. Not only did some respondents describe what made places important to them (the components, such as social ties, or favorite activities), they also described how these attributes worked together to create and maintain place meanings over the course of their lives. During the interviews, it was noted that these dimensions and processes were expressed explicitly as well as implicitly.     

THE MYTH OF THE INDOOR CITY

Shopping malls have become major features in the urban landscape, yet have received little attention from environmental psychologists. Malls have become more than just a particular type of retail outlet, but places providing a complex array of commercial, community and leisure facilities. They have sought not only to complement urban provision, but to replace it. Malls have become the ‘indoor city'—a new type of place, generating particular repertoires of perceptions, evaluations and behaviours. This paper reviews the predominantly behaviourist approaches that have characterized the analysis of consumer spatial and shopping behaviour and suggests that a transactionalist approach might be more valuable. An empirical study, undertaken in Guildford, U.K., demonstrates that users of the mall do not principally evaluate malls in terms of their retail performance but as social places and spaces satisfying many psychological needs and preferences. They should not be regarded simply as an extension of the high street but rather as different sorts of places. The paper concludes with an extended discussion of the consequences of mall development for the city and urban life, arguing that the indoor city is a myth.     

Techno-environmental risks and ecological modernisation in “double-risk” societies: reconceptualising Ulrich Beck’s risk society thesis

By utilising a relatively underused framework developed by Maurie J. Cohen (1997. Risk society and ecological modernisation alternative visions for post-industrial nations. Futures, 29 (2), 105–119), this theoretical paper joins two of the most debated theories of environmental politics – ecological modernisation (EM) and Ulrich Beck’s risk society thesis – into a unified framework and problematises some of their implicit assumptions to theoretically introduce the notion of a “double-risk” society. In addition, it explains the differences between the traditional “Risk Society” theorised by the German sociologist Ulrich Beck and the newly introduced concept of a “double-risk” society. The arguments put forward in this paper provide some fresh perspectives facilitating the study of the techno-environmental risks and other ecological problems faced by “double-risk” societies. Theoretically, this paper adds to both EM theory and the risk society thesis as the generalisability of their existing versions is limited precisely because they fail to address some important social changes at the global structural level.     

The biodiversity crisis and the future of evolution

A large proportion of existing species — possibly half, conceivably even more — may be lost within the foreseeable future. But this may not prove to be the most consequential outcome of the current biodiversity crisis. More significant could be the disruption and degradation of several basic processes of evolution. It appears likely that for mass extinction episodes (MEEs) in the geological past, the recovery period usually lasted at least five million years. Because of certain unique features of the present MEE — notably the near elimination of biomes such as tropical forests, wetlands and coral reefs, which have served as powerhouses of evolution in the past — the bounce-back phase could extend several times longer than five million years. Among distinctive features of future evolution could be; in the short term, homogenization of biotas, a proliferation of opportunistic species, an outburst of speciation among particular taxa, and a pest-and-weed ecology; and, in the long term, a decline of biodisparity, the elimination of megavertebrates, an end to speciation among large vertebrates, and multiple constraints on origination, innovation and adaptive radiation. These disruptive phenomena would rank among the most prominent departures in the entire course of evolution. Full knowledge and understanding of what may characterize future evolution remains largely a black hole of research. As a consequence, conservation policies fail to reflect a further problem of the biodiversity prospect, perhaps exceeding the better recognized problem of the mass extinction of species.Professor Norman Myers is an Editorial Board member and regular contributor toThe Environmentalist. He is an Honorary Visiting Fellow at Green College, Oxford. This paper is a greatly expanded version of a preliminary probing in a popular magazine a decade ago (Myers, 1985). It has been prompted by a major international conference organized by the US National Academy of Sciences, scheduled for late 1996.     

大学生生态文明观建设

对近千名在校大学生有关生态文明政策、思想认识、行为规范等内容进行的问卷调查显示：大学生对生态文明政策存在认识缺乏、观念淡漠,行为时有失范,责任意识不强等问题,与我们党提出的“建设生态文明强国”的战略任务和大学生将承担的社会责任相距甚远。通过对造成大学生生态文明观淡漠的主客观原因分析,提出从重视理论教育入手,强化社会责任意识、健全考核评价机制、优化生态文明环境、重视社会大环境和不断优化融合校园育人环境等对策。     

Choosing restorative environments across the lifespan: A matter of place experience

Past research on restorativeness has emphasized mainly the potential of natural environments. In our hypothesis, built environments are also likely to be recognized as restorative places. In this study, focusing on restorative experiences more than on environments alone, attention is drawn on the relative importance of the four restorative components proposed by “attention restoration theory”—being-away, extent, fascination, compatibility—in leisure experiences of people at different stages of the lifespan, and on the characterization of these experiences in terms of relaxation and excitement. We also take account of the time available for restoration and the context in which the need for restoration may emerge, according to three models of the relationships between work and leisure: spill-over, compensation and segmentation. Results show that natural and built environments can have different restorative potentials in relation to the stage of the lifespan and to the time available for restoration; moreover, in people's perception, the four restorative components differ from each other in their relative importance. The social and affective dimensions came out as important features of restorative experiences. Finally, relaxation and excitement in leisure patterns were shown to be differentially related to work characteristics. Briefly, restorativeness emerged as the result of a global “place experience”.     

Emergent aspects of environment: A creative challenge

Summary Our environmental situation continues to decline faster than ever. This is demonstrated by, the growing spread of pollution of both the water and atmospheric systems, erosion of topsoil, tropical deforestation, desertification, mass extinction of species, depletion of the ozone layer, and climatic dislocations. Compounding the impact of these problems is growth in human numbers in developing countries, together with the associated factor of extensive poverty. The author asks why our environmental situation should continue to decline, despite a remarkable outburst of awareness on the part of the general public and its political leaders since the time of the Stockholm Conference on the Human Environment. The author concludes that the problem does not lie with inadequate effort, rather with misdirected effort: we persist in tackling the symptoms of problems, rather than the problems themselves, let alone the sources of the problems. The paper broaches these issues within a context of fast-growing interdependence among the community of nations — both economic and ecological interdependence — which presents yet more problems, but also raises many opportunities for creative action.Professor Norman Myers is a consultant in environment and development. He has worked since 1970 on the general subject area of environment and natural resources, with emphasis on species, gene reservoirs and tropical forests. He was undertaken this consultancy work for the Rockefeller Brothers Fund, US National Academy of Sciences, the World Bank, OECD, the Smithsonian Institution, UN agencies, World Resources Institute, US National Research Council and IUCN, among other organizations. His main professional interest lies with resource relationships between the developed and developing worlds.Among his recent publications areThe Sinking Ark (Pergamon Press, Oxford and New York, 1979);Conversion of Tropical Moist Forests (National Research Council, Washington D.C., 1980);A Wealth of Wild Species (Westview Press, Boulder, Colorado, 1983);The Primary Source (W. W. Norton, New York, 1984); andThe Gaia Atlas of Planet Management (Doubleday, New York, and Pan Books, London, 1985).Norman Myers is an Advisory Board Member and regular contributor toThe Environmentalist.     

Environmental degradation of the Obra-Renukoot-Singrauli Area,India, and its impact on natural and derived ecosystems

Summary Vast stretches of the Obra—Renukoot—Singrauli region were once covered with natural forests. The tribal dwellings were small and interspersed. However, there has been rapid industrialisation in recent years. Quarrying for limestone, the establishment of a cement factory, thermal power stations and the construction of the G.B. Pant Sagar reservoir have resulted in a rapid build up of human population, the displacement of the original population, deforestation and conversion of natural forest ecosystems into savanna and marginal croplands. The converted ecosystems are under immense biotic stresses such as lopping, grazing, etc.The rainfall is meagre and erratic, the soils are highly weathered and impoverished, consequently the natural forests, as well as the derived ecosystems, are fragile. Signs of desertification are widespread. A rapid depletion in the wildlife has occurred. The establishment of thermal power stations and chemical and cement factories has also resulted in large scale gaseous air pollution, particularly of SO₂ and HF, pollution due to particulate matter through fly ash and cement dust, and that due to liquid effluents. Surface coal mining has caused extensive damage to the natural ecosystems with growing dumps of overburden. The latter needs to be stabilised.This integrated research project on environmental degradation and its impact on air, soil, water and vegetation was divided into five sub-projects, each supervised by a principal investigator. These sub-projects were: (i) Industrial air pollutants and their effects on ecosystem structure and function; (ii) Analysis of structure and functioning of forest ecosystems; (iii) Analysis of structure and functioning of savanna and agroecosystems; (iv) Analysis of structure and functioning of watershed and water-bodies; and (v) Impact of land-use system, socio-economic- demographic conditions, and environmental perception and behavioural management. In these studies dynamics of plant biomass, productivity and nutrients, and biochemical—physiological responses of plants to pollution were emphasised. Environmental perceptions of the native and displaced populations were also studied.The paper outlines a range of recommendations which should help to improve the environmental quality of the region.This article summarises a Man and the Biosphere research project which was sponsored by the Ministry of Environment and Forests of the Government of India. The team of principal investigators comprised Professors J.S. Singh, D.N. Rao, R.S. Ambasht, K.P. Singh, B.S. Gupta and M. Agrawal. The study was coordinated by Professor J.S. Singh, Professor of Botany at Banaras Hindu University.     

The Virtue of Simplicity

In this paper we explore material simplicity, defined as the virtue disposing us to act appropriately within the sphere of our consumer decisions. Simplicity is a conscientious and restrained attitude toward material goods that typically includes (1) decreased consumption and (2) a more conscious consumption; hence (3) greater deliberation regarding our consumer decisions; (4) a more focused life in general; and (5) a greater and more nuanced appreciation for other things besides material goods, and also for (6) material goods themselves. It is to be distinguished from simple-mindedness, a return to nature, or poverty. Simplicity overlaps with traditional virtues such as temperance, frugality, and wisdom, and sustains and enables traditional virtues such as justice and generosity. Simplicity is a virtue because it furthers human flourishing, both individual and social, and sustains nature’s ecological flourishing. For analytic purposes, we consider six areas in which simplicity can make important contributions: (1) basic individual flourishing, (2) basic societal flourishing, (3) individual freedom or autonomy, (4) the acquisition of knowledge, (5) living meaningfully, and (6) preserving and protecting nonhuman beings. The proven failure of materialism to secure subjective happiness or objective flourishing argues for the practice of voluntary simplicity and for the radical reform of modern consumer societies.     

Organizing knowledge for tutoring fire loss prevention

The San Bernardino National Forest in southern California has recently developed a systematic approach to wildfire prevention planning. However, a comprehensive document or other mechanism for teaching this process to other prevention personnel does not exist. Anintelligent tutorial expert system is being constructed to provide a means for learning the process and to assist in the creation of specific prevention plans. An intelligent tutoring system (ITS) contains two types of knowledge—domain and tutoring. The domain knowledge for wildfire prevention is structured around several foci: (1) individual concepts used in prevention planning; (2) explicitly specified interrelationships between concepts; (3) deductive methods that contain subjective judgment normally unavailable to less-experienced users; (4) analytical models of fire behavior used for identification of hazard areas; (5) how-to guidance needed for performance of planning tasks; and (6) expository information that provides a rationale for planning steps and ideas. Combining analytical, procedure, inferential, conceptual, and expositional knowledge into a tutoring environment provides the student and/or user with a multiple perspective of the subject matter. Aconcept network provides a unifying framework for structuring and utilizing these diverse forms of prevention planning knowledge. This network structure borrows from and combines semantic networks and frame-based knowledge representations. The flexibility of this organization facilitates an effective synthesis and organization of multiple knowledge forms.     

Financial assurance and mine closure: Stakeholder expectations and effects on operating decisions

Financial assurance is increasingly seen as a means to ensure orderly, clean and lasting closure of mines. Broadly interpreted, “closure” requires leaving viable ecosystems on mining lands that are compatible with a healthy environment and with human activities, that have low hazard, and that encompass measures to prevent ongoing pollution from the site in the long-term. Financial assurance encompasses environmental surety instruments that protect the government and public in the event a mining company cannot meet its reclamation or rehabilitation obligations. As such, financial assurance is in essence the money available for closure of the mine in the case when the mine owner is not available to perform the work. A general trend towards greater environmental concern among social stakeholders in mining further serves to focus attention on policies and practices that can actually “assure” financial assurance.Financial assurance is also perceived as a means to address closure-related challenges that are increasing in number as well as diversity. Notably, current trends involve a shift towards a greater focus to the societal aspects of mine closure rather than just the ecological. The use of financial assurance, however, also raises some fundamental questions about how assurance mechanisms influence mining operations and the relationship between mining operations and their surroundings. This paper examines both the internal effect of a variety of financial assurance approaches on mining operations—in particular the manner in which environmental and social concerns are addressed by mining firms, and the almost inevitable tension between some form of financial provision for closure on the one hand, and governmental expectations of tax revenue on the other. As a major argument for supporting the conduct of mining is that state revenues from the extractive industries supply monies for the building of human and infrastructural capital, this second area of tension also has strong social and developmental overtones.     

从生态文明理论探索看我国文明发展走势

生态文明本质上是一种协调发展的和谐性的文明。建设生态文明是马克思主义所要建立的新社会的内在要求,是人类对如何实现与自然界之间的协调与稳定做出的新结论。生态文明建设是一个复杂的、系统的工程,自然生态、精神生态和社会生态是生态文明的三个核心维度。     

You are What You Eat: Meat, Novel Protein Foods, and Consumptive Freedom

Animal husbandry has been accused ofmaltreating animals, polluting the environment, and soon. These accusations were thought to be answered whenthe Dutch research program ``Sustainable TechnologicalDevelopment' (STD) suggested a government-initiatedconversion from meat to novel protein foods (NPFs).STD reasoned that if consumers converted from meat toNPFs, non-sustainable animal husbandry would no longerbe needed. Whereas STD only worried about how toconstruct NPFs with a meat bite, this paper drawsattention to the presumed, but problematic, role forthe government in the execution of the STDsuggestions. Although vegetarians take the credo ``YouAre What You Eat' literally and accuse non-vegetariansof being beasts, a different interpretation is morepromising: eating meat has become a leading thread inmany lifestyles and narratives of self-identity. Sincethe freedom to follow your own lifestyle orconsumptive preferences is a core value incontemporary affluent societies, governmentintervention in the formation and satisfaction ofconsumer preferences for meat dishes is a precariousissue. Hence, NPFs might be interesting for a smallfraction of society, but we had better not expect toomuch from a government-initiated conversion from meatto NPFs as the answer to animal husbandry'sproblems.     

Effects of acid depositions on forests and soils

Summary It is unnecessary to emphasize that this subject is both important and emotive. Concern about damage from acid depositions — polluted air and rainwater — has been increasing with the realization that damage to forests in Central Europe is spreading and intensifying and has also appeared in southern Sweden. There is naturally concern as to whether this phenomenon will appear in Britain — indeed there have been allegations that British forests are already suffering from acid deposition damage. Our difficulty is in arriving at an understanding not only of the mechanisms by which pollutants and other stressing factors may affect forests, but also how much of the damage seen is due to pollutants and ow much would have occurred in their absence. The paper also considers secondary pollutants, such as ozone, which are not strictly part of the acid depositions.A forestry graduate of Aberdeen University, Dr Binns worked for seven years at the Macaulay Institute for Soil Research before joining the UK Forestry Commission Research and Development Division in 1963, where he is now Head of the Site Studies (South) Branch. In addition to responsibilities for soil chemistry and physics, forest ecology and reclamation research, he is currently concerned personally mainly with problems of hydrology and acid rain.This paper was one of a number first delivered at the Institution of Environmental Sciences Seminar;An Update on Acid Rain, held in London, in November 1984.     

NIEO revisited: A new international environmental order in the making

In the past, most of the attempts to improve the situation of the developing countries have focused on economic policy, on the conditions of international trade, on aid and direct investment. A debate on a New International Economic Order (NIEO) was launched in the 1970s (c.f. Tinbergen, 1976)—and largely failed (c.f. Simonis, 1989). This paper shows that environmental policy could be a more effective lever for improving the lot of the developing countries; the near future may see the evolution of a new international environmental order which is likely to better link environmental protection and economic development.