Risk-taking and environmental perception

This paper investigates the relationship between pupils' environmental perception (in terms of preservation and utilisation of nature) and personality (in terms of risk-taking). 713 secondary school pupils in Switzerland were investigated. Environmental perception was assessed via three factors: Preservation, Utilisation of Nature and Consideration for Conservation. Risk-taking was evaluated via six factors: Positive Risking, Ambivalence, Thrill in Gambling, Ineffective Control, Effective Control, and Anger Reaction. Analysis of the correlation matrix between Risk-taking and Environmental perception revealed three profiles (types): the high scorer on Preservation is the controlled and cautious gambler. The Utiliser (anthropocentric) profile is essentially a mirror image of the first: the Utiliser does not enjoy unpredictable risks, reacts with anger when risks fail and has little control over his/her own risk-taking behaviour. The Consideration for Conservation (ecocentric) profile assumes a position between these two profiles.     

Ethics and the Genetic Engineering of Food Animals

Biotechnology applied to traditional foodanimals raises ethical issues in three distinctcategories. First are a series of issues that arise inthe transformation of pigs, sheep, cattle and otherdomesticated farm animals for purposes that deviatesubstantially from food production, including forxenotransplantation or production of pharmaceuticals.Ethical analysis of these issues must draw upon theresources of medical ethics; categorizing them asagricultural biotechnologies is misleading. The secondseries of issues relate to animal welfare. Althoughone can stipulate a number of different philosophicalfoundations for the ethical assessment of welfare,most either converge on Bernard Rollins principle ofwelfare conservation (Rollin, 1995), or devolve intodebates over the ethical significance of animaltelos or species integrity. The principle of welfareconservation prohibits disfunctional geneticengineering of food animals, but would permit alteringanimals biological functions, especially when (as inmaking animals less susceptable to pain or suffering)do so improves an individual animals well being.Objections to precisely this last form of geneticengineering stress telos or species integrity asconstraints on modification of animals, and thisrepresents the third class of ethical issues. Most whohave formulated such arguments have failed to developcoherent positions, but the notion of species being,derived from the 19th century German tradition,presents a promising way to analyze the basis forresisting the transformation of animal natures.     

Desertification Control and Management of Land Degradation in the Thar Desert of India

India has 2.34 million km² of hot desert called Thar located in the north-western part of Rajasthan between latitudes 23°3 and 30°12 North and longitudes 63°30 and 70°18 East. The Indian desert is spreading annually over 12000 ha of productive land degrading it and slowly advancing towards the national capital New Delhi at the rate of 0.5 km per year. The Indian desert is characterised by huge shifting sand dunes; high wind speed; scarce rainfall; and intense solar radiation. Tremendous efforts have been made since the 1960s to arrest desertification and for ecological restoration of the Thar desert. An Ambitious afforestation programme including stabilisation of shifting sand dunes and creation of micro-climates through tree-screens and shelter-belt plantation was launched by the forest department of Rajasthan. A huge canal, 649 km long was also introduced to the Thar desert for ecological restoration.     

The challenge of sustainable tourism

The paradigm of sustainable tourism is discussed in terms of analysing what it actually means. Certain questions are raised and these include the means of its measurement, the question of intergenerational impacts and how these may be assessed, the determination of what exactly is meant by environment, the aspect of tourism as an industry and, with specific reference to tourism in the developing world, the potential for neocolonialism. It is argued that, although sustainable tourism may be a worthwhile goal, inherent problems in the definition and measurement of its success make it an elusive if not academic target. The challenge of sustainable tourism is to see it in a broader context as but one tool of development and to ensure that it is examined in the context of the local community as well as a global perspective.     

Biosphere reserves in Germany: A contribution to support sustainable development

Summary Biosphere reserves are protected areas of representative environments internationally recognised for their value for conservation and for their ability to provide the scientific knowledge, skills and human values to support sustainable development. Biosphere reserves — as a part of the UNESCO programme Man and the Biosphere (MAB) — make up a world-wide network sharing research information on ecosystem conservation, management and development. They include strictly protected core-areas — representative examples of natural or minimally disturbed ecosystems. Core areas are surrounded by buffer zones in which research, environmental education and training and recreation can take place. Buffer zones are, in turn, surrounded by transition areas, large open areas where the aim is to ensure rational development of the natural resources of the region. At present, twelve biosphere reserves are designated in Germany, covering in all an area of 11,589 km². The role of biosphere reserves to support sustainable development in Germany and Europe is discussed.Karl-Heinz Erdmann is a geographer and Deputy Secretary General at the Secretariat of the German National Committee for the UNESCO Programme on Man and Biosphere (MAB), Federal Agency for Nature Conservation. He is also a Committee Member of the Society for Man and Environment (GMU).     

Some pitfalls of ‘manstream’ environmental theory and practice

Summary Radical environmentalists consider the environmental crisis to be ultimately one of culture and character. However, in analyses and strategies for social transformation, non-feminist greens have generally accepted the Patriarchal conception of human motivation, which is based on a rational, impersonal (read Masculine) model of Man. Thus, it is implicitly assumed that the motivations underlying the environmental crisis are greed or self-interest (deemed rational motives in Western Patriarchal culture). Owing to this male-centred perspective on human nature, green strategies have ultimately relied on an appeal to reason. This, at least, has failed relative to the accelerating pace of environmental destruction.It is argued that a focus on the abuse of power leads to a more useful analysis of the causes of human oppression and environmental exploitation. The abuse of power can be understood as an attempt to overcompensate for unmet emotional needs (e. f. for love, recognition, and a sense of belonging) through an excessive drive for gratification in other dimensions of life. In Patriarchal thought, emotional needs are largely denied, being non-rational and non-masculine, and hence have also been largely ignored in social policy. This realisation suggests new strategies.Dr Janis Birkeland was an attorney, architect and planner San Francisco, USA, and now teaches at the Department of Architecture, University of Tasmania. A more extensive discussion of these points can be found in Birkeland (1993a).     

Sewage as a resource: a case study of afforestation using sewage irrigation in Jaipur,Rajasthan, India

Summary Human beings use huge quantities of water every day for drinking, cleaning and various cultural functions and dispose of it as wastewater within sewage. With increase in population, the magnitude of this waste is multiplying enormously and beyond the recycling capacity of local ecosystems to become a major health and environmental hazard. Re-use of wastewater for afforestation purposes in the form of sewage silviculture combines the dual benefit of water conservation with environmental sanitation. Such experiments are being carried out at the World Forest Arboretum in Jaipur, Rajasthan, India. Biological treatment of the sewage before application, to improve its irrigational quality, to remove harmful chemicals and to prevent the risk of these passing into the human food chain is being undertaken. The aquatic weeds Lemna and Eichhornia are being used to purify the wastewater. The technique is both economically viable and ecologically sustainable.Dr Rajiv K. Sinha is assistant professor in Human Ecology at the University of Rajasthan.     

The terms genetic resource, biological resource, and biodiversity examined

The definitions of genetic resource, biological resource, and biodiversity show the existence of degrees of innacuracy, according to the versions considered. The increasing acceptance of inappropriate concepts in the realms of plant genetic resources and biological conservation prompts re-examination of the subject. The argument raised is that the establishment of defective concepts may undermine the foundations of scientific thought itself.     

Interpreting countryside recreation: The urban - rural dichotomy

Summary Noting a paucity of sociological research investigating countryside recreation from an experiential perspective, this paper reports on a study aimed at exploring the meaning of such terms as the countryside, rural and natural as they are understood by the person-in-the-street. A typification of countryside recreation is constructed which suggests that individuals have an essentially simple understanding of the environment in this context which centres upon an urban-rural dichotomy. The urban setting is generally associated with negative experiences while the rural setting is regarded more positively. These attitudes suggest that the countryside represents a form of refuge from many stresses commonly associated with modern, urban lifestyles. An implication of this conclusion is that attempts to educate people into recognizing the links between their everyday behaviour and the degradation of the countryside will be met with considerable resistance since this would entail them in reconstruing their relationship with the environment.     

The limits of technological optimism

Summary Technological optimism is the doctrine that a growing number of technological improvements in such areas as food production, environmental quality and energy will sustain life as human population soars. It evolved as a response to the Malthusian study The Limits to Growth (The Club of Rome, 1972). Like population biologist Paul Ehrlich, Professor James Krier of the University of Michigan Law School believes that the technological optimists may be wrong. Krier describes how the marginal costs of pollution control increasingly rise. He faults biologist Barry Commoner for neglecting population growth as the cause of pollution and positing the postwar technological transition as its cause. He argues that population growth forced this transition as science searched for substitutes for dwindling resources. Krier criticises as an article of faith the technological optimists' belief that S-curve patterns of technological advance will always arrive in response to the J-curve of exponential population growth. He thinks that the technological optimists may be deluding humanity by predicting the continual emergence of technological breakthroughs at ever-increasing rates. He favours growth policies that would allow humanity to ease into a steady state of resource use and minimise the maximum cost, which would be a global crash after technological innovation fails. Krier laments that modern technolgy can worsen pollution and invites problems of latency, irreversibility, zero-infinity risk and remoteness. He thinks that approapriate technologies which have failed economically may fail politically because the political process has been captured by opposing interests. Krier urges that the population crisis should be adressed insteadAndrew D. Basiago is a graduate of UCLA and Northwestern School of Law's environmental law programme. As writer, lawyer and environmental planner he has written articles about ecology for the Cousteau Society and interviewed such luminaries as R. Buckminster Fuller, Amory B. Lovins and     

Arsenic levels in the marine ecosystem off the Kuwait coast, Arabian Gulf

Arsenic levels in seawater, microplankton (diatoms and dinoflagellates), shrimp (Penaeus semisulcatus), mollusc (Cerithium scabridum) and five types of fish (Maid, Nakroor, Nuwaiby, Suboor and Sheim) in five sampling stations (I–V) off the Kuwait coast were determined during the years 1995 to 1999. The maximum mean concentration of arsenic was observed in the order; the five fish (0.50–0.78 g g^–1)> mollusc (0.26 g g^–1)> shrimp (0.23 g g^–1)> particulate matter (0.03 g g^–1)> water and phytoplankton (0.02 g g^–1) from all the sites of the Kuwait coast. Station II possessed the maximum arsenic levels. In comparison with the arsenic levels in other parts of the globe, low arsenic levels were observed in most of the marine organisms off the Kuwait Coast. However, an increasing trend in arsenic concentrations was anticipated due to rapid local industrialization and on account of recent spills of arsenic compounds.     

Automobile pollution in India and its human impact

Summary Automobiles are a necessary evil, while they have made living easy and convenient, they have also made human life more complicated and vulnerable to both toxic emissions and an increased risk of accidents. Urban people are most affected and amongst the worst sufferers are traffic policemen who are particularly close to the fumes of automobile exhaust. Studies made in Jaipur, India, indicate that there is high rate of occurrence of respiratory, digestive, ocular and skin problems amongst the traffic policemen and a significant number of them become victims of lung disorders in the very first few months of their posting to a traffic department. Traffic policement everywhere should wear pollution masks for their own safety and to arouse public awareness of the risk of automobile pollution.Dr Rajiv K. Sinha is Assistant Professor in Human Ecology at the Indira Gandhi Centre of Human Ecology, Environmental and Population Studies at the University of Rajasthan. He was formerly a teaching assistant at University of Windsor,     

Forest and Farmland Conservation Effects of Oregon’s (USA) Land-Use Planning Program

Oregons land-use planning program is often cited as an exemplary approach to forest and farmland conservation, but analyses of its effectiveness are limited. This article examines Oregons land-use planning program using detailed spatial data describing building densities in western Oregon. An empirical model describes changes in building densities on forest and agricultural lands from 1974 to 1994, as a function of a gravity index of lands commuting distance to cities of various sizes, topographic characteristics, and zoning adopted under Oregons land-use planning program. The effectiveness of Oregons land-use planning program is evaluated based on the statistical significance of zoning variables and by computing estimated areas of forest and agricultural lands falling into undeveloped, low-density developed, and developed building density categories, with and without land-use zoning in effect. Results suggest that Oregons land-use planning program has provided a measurable degree of protection to forest and agricultural lands since its implementation.     

Environmental knowing and action

Environmental knowing includes the very many bodies of formal theory which have some relevance to the environment, as well as the knowing which comes from experience in the environment. This knowing can be seen as informing action both conceptually and instrumentally. This paper presents a multidisciplinary and transdisciplinary approach which can inter-relate these many knowings in a way which is relevant to and contingent on definition of particular environmental problems. This problem-focused approach involves application of a set of questions which are implied by a taxonomy of ignorance. The paper shows how the approach can inter-relate knowings as diverse as Taoism and energy-efficiency standards, with the purpose of informating environmental action.     

Nature as an arena for the quality of life: psycho-spiritual values—the next main focus in nature conservation?

The purpose of this article is to discuss the concept of the psycho-spiritual values of nature, to call for increased research and concern, and to address these values as important among the third generation of environmental problems. The loss of biodiversity and the quality of nature harms the basic psychological interests of man: nature contains beauty and wonders, offers a variety of experiences and challenges, acts as a mental anchor, generates insight and wisdom, and represents a part of the identity of every country. To preserve the quality of nature for the benefit of the human mind and spirit, challenges psychologists, biologists, land-use planners and politicians. Nature as an arena for the quality of life is a topic of utmost concern, for it will impact on future generations.     

SOIL: AN OVERLOOKED, UNDERVALUED AND VITAL PART OF THE HUMAN ENVIRONMENT

Soils are taken for granted by the majority of the human population, but despite the image of being just dirt, soils are an extremely important component of the environment. Soils can be observed to have a complex structure, with unique biological, chemical and physical characteristics. They support plants, the primary producers, and supply them with moisture and nutrients, so providing all other terrestrial ecosystems with the basis of the food chain. With the exception of small contributions from aquatic sources, virtually all human food is produced either directly from crops grown in soils, or from animals which graze upon herbage itself rooted in the soil. Soils are under considerable threat from over-exploitation, pollution and misuse. Many decisions about land use are made without consideration of the underlying soils and for any serious proposals for sustainable use of the land, soil properties and functions should be recognized. Soils participate in the hydrological cycle, as well as the cycling of carbon, nitrogen, sulphur and phosphorus. They intercept, absorb and inactivate pollutants, but also produce greenhouse gases. Soils have long been recognized as a major natural body, worthy of investigation in their own right, and are now also being seen as a major participant in the global cycles of the environment.     

The rhetoric of participation re-examined: The state,NGOs and water users at Varanasi,Uttar Pradesh,India

Summary People's participation is usually regarded as a sine qua non for the success and sustainability of development projects. Yet in practice, it raises a number of questions. Who are the people? Why is their participation sought, and how or at what level, is such participation desired? This paper seeks to examine the rhetoric of participation in the implementation of the Ganga Action Plan (GAP) at Varanasi, in the north-eastern State of Uttar Pradesh, India. Launched in 1985, the GAP is the first major attempt to systematically control and monitor the pollution of a significant river in the country. In addition, it claimed to be a people's programme because of the powerful and deep-seated cultural and religious meaning associated with the Ganga. Varanasi, however, is indicative of its failure to deliver this promise — the GAP is only acceptable to authority because it does not challenge the existing institutional order, and its participatory content is symbolic rather than substantive. Non-govemental organisations, traditionally viewed as intermediary actors between the micro and macro levels, work within the socio-political framework of the city. In the process, water-user groups such as the washermen who derive an economic livelihood from washing clothes in the Ganga, are literally excluded from the definition and process of participation.She obtained her PhD, the basis of the current research, at the University of Cambridge, UK.     

A national strategy for environmental education: an approach to a sustainable future?

Chapter 36 of Agenda 21 called on each nation to bring together a widely cross-sectoral group of people to prepare a national strategy for environmental education and training. In Scotland this process had already begun and the Secretary of State's Working Group on Environmental Education presented him with its recommendations for a strategy in April 1993, which he accepted in a statement of intent in June, 1995. The process itself, the comments received on the report since publication and continuing developments in the field, have demonstrated the importance of adopting broad definitions for both environment and education, spreading involvement in production of the strategy to all sectors and as wide a range of individuals as possible, dividing up the work so as to focus on all the main contexts in which learning takes place, working with the main potential implementers and not depending entirely on the availability of new resources. The process was in itself rewarding and its importance should not be underestimated. The approach adopted and the issues which it raised appear to have wide applicability to similar programmes elsewhere. This paper describes the process adopted in preparing the strategy, reviews some of the subsequent developments in Scotland, and assesses the factors which may have contributed to its success so far.Professor John C. Smyth, OBE is Emeritus Professor of Biology at the University of Paisley. He is President of The Scottish Environmental Education Council and he presented this paper at the Global Forum '94 Academic Conference Towards a Sustainable Future: Promoting Sustainable Development, Manchester, UK.     

Towards environmentally sustainable industrialization: a case study of some mini iron and steel industries in India

Summary Iron and steel have been used in India since ancient times (possibly as early as 5000 BC). There are several references to the use of iron and steel in the Vedic literatures. The rust and corrosionfree iron pillar of Qutub Minar in Delhi, built 1500 years ago and the steel girders used in the temples of Orissa around AD 700–1200 still bear the testimony of these early industries. Steels are in great demand today but the large steel plants provide a limited range of steel mostly consumed in building and construction activities. In India, heavy machine tools, locomotives, automobiles, aviation, ship building and engineering tools require super grade steels with various specifications and these are met by mini iron and steel industrial plants. There are approximately 160 such plants mostly situated in big cities and towns. There are several economic and ecological advantages of these mini steel plants. They mostly use iron and steel scrap and other kinds of iron wastes from large industries as their raw material, contrary to the large plants which use iron ores as primary raw materials, the extraction processing and utilization of which involves severe environmental damage by way of deforestation and air and water pollution. Mini steel plants consume much less water and energy. The government of India has given a number of incentives to the mini steel industries by way of exemption from income tax, custom and excise duties, depreciation and investment allowances and rebates on charges for consumption of water and electricity.Dr Rajiv K. Sinha is an assistant professor in human ecology at the University of Rajasthan. Mr V.N. Bhargava is an engineer employed at the Research and Development Division of National Engineering Industries, Khatipura Road, Jaipur 302006, India.     

Environmental perceptions of Irish and Bavarian pupils: an empirical study

The present study deals with the evaluation of environmental/ecological perceptions of secondary school pupils. It has two major objectives. Firstly, to administer a measurement instrument to explore ecological/environmental perceptions for a sample of approximately 900 Irish secondary school pupils aged between 12 and 16 years. The operation and use of three subscales, environmental behaviour, utilization of nature and consideration for conservation, was based on a previous study undertaken in Bavaria, but its structure, dimensionality and reliability was further assessed using psychometric procedures. Secondly, the study monitored the differences in these dimensions between Irish and Bavarian pupils. Common items within the subscale structure were selected from both samples to form a truncated item selection and to function subsequently as the basis for the final factor analysis applied to the combined Irish–Bavarian sample. Comparisons on this basis indicated substantial differences in attitudes and environmental behaviour between pupils from both regions: the Irish sample favoured less conservational values, but more patronage for the utilization of nature and it revealed less willingness to take and plan action in individual environmental behaviour. In addition, the Irish sample disclosed a significantly greater gender difference in the two subscales.