Federalism and environmental politics: An Australian overview

Summary This overview paper examines past Australian conservation controversies and experiences to identify prospective means of ameliorating environmental conflict in the future. Since all community disputes should be resolved by means of political and administrative actions, emphasis is placed on federalism and intergovernmental relations, and measures are suggested which might improve environmental policy and practices in the future.Dr Bruce W. Davis is currently Head of the Department of Political Science, Dean of the Faculty of Arts, and member of the Council of the University of Tasmania. He possesses qualifications and professional experience in engineering, economics and administration. He has numerous publications within the fields of public sector planning and natural resources management, and acts in an advisory and consulting capacity to State and Federal agencies involved in national parks administration, heritage conservation and land-use planning.In addition to University commitments, Dr Davis holds the following appointments: Commissioner, Australian Heritage Commission; Member, Australian National Commission for UNESCO, Man and Biosphere Program; Trustee, World Wildlife Fund Australia; Councillor, Australian Conservation Foundation; and Consultant to IUCN, Gland, Switzerland.     

Wildlife conservation in Nigeria: Problems and strategies

Summary This paper draws the attention to the major threats to nature conservation in Nigeria, and reviews critically the measures adopted for the protection of wildlife. The major problems include habitat degradation (through uncontrolled logging, agricultural projects, industrial plantations, highway and urban development, and exploitation for fuelwood), over-hunting and poachingSteps taken so far to protect wildlife include the creation of one national park and eighteen game reserves, enactment of wildlife laws, signing of international treaties, and manpower development. These measures have however failed to produce the desired effect owing largely to public apathy, low level of funding, inadequate game laws and weak enforcement of existing legal provisions.It is suggested that the Federal Government should intervene more positively in favour of conservation by creating more national parks and assuming joint responsibility with the states for formulating wildlife laws. Furthermore, the role of non-governmental organizations in influencing conservation policies and mobilizing public opinion will be crucial in the difficult years ahead.Dr. P. A. Anadu, although recently on secondment to the Department of Zoology, University of Oxford, UK; is currently on the staff of the Department of Forestry and Wildlife in the Faculty of Agriculture at the University of Benin.     

The declining cocoa economy and the Atlantic Forest of Southern Bahia,Brazil: Conservation attitudes of cocoa planters

Summary The causes of the degradation of Brazilian Atlantic Forest in the south-eastern cocoa region of the State of Bahia are investigated by means of a survey on cocoa planter's forest conservation attitudes. Large land-owners were found to be responsible for most of the forest clearing that occurred in the past: cocoa prices compensated investment in the expansion of the area planted to cocoa on planters' forested land-holdings. Large land-owners were also responsible for most of the recent forest clearing, which occurred simply to sell trees in order to earn income while cocoa prices were depressed. Large land-owners are nonetheless more interested than small land-owners in conserving some of their forest. Policies encouraging private forest conservation, and the development of forest-conserving agricultural alternatives for the landless poor are recommended.Dr Keith Alger teaches at the Universidade Estadual de Santa Cruz in Southern Bahia, a community college in Brazil's cocoa producing region. He is Vice-President of Fundação Pau Brasil, a non-profit association of local researchers and environmentalists whose objective is to encourage the conservation of biodiversity in regional, economic and social development. He does volunteer work for Projeto Mico-Leão Baiano (The Bahian Lion Tamarin Project), an environmental education project coordinated by maria Cristina Alves and sponsored by the Wildlife Preservation Trust International. Dr Alger's current research on land-use tendencies in a wildlife park buffer zone is supported by Conservation International and the World Wildlife fund. Marcellus Caldas took his MS in agricultural economics at the Universidade Federal de Viçosa in Minas Gerais, and teaches at the Universidade Federal da Bahia in Cruz das Almas, Bahia, Brazil.     

Constrained Choice and Ethical Dilemmas in Land Management: Environmental Quality and Food Safety in California Agriculture

As environmental and conservation efforts increasingly turn towards agricultural landscapes, it is important to understand how land management decisions are made by agricultural producers. While previous studies have explored producer decision-making, many fail to recognize the importance of external structural influences. This paper uses a case study to explore how consolidated markets and increasing corporate power in the food system can constrain producer choice and create ethical dilemmas over land management. Crop growers in the Central Coast region of California face conflicting demands regarding environmental quality and industry imposed food safety standards. A mail survey and personal interviews were used to explore growers’ perceptions and actions regarding these demands. Results indicate that in many cases growers face serious ethical dilemmas and feel pressured by large processing and retail firms to adopt measures they find environmentally destructive and unethical. Future strategies to address environmental issues on agricultural landscapes should consider the economic constraints producers face and the role of large firms in creating production standards.     

Planning for agricultural development in the Himalayan region: An environmental approach

Summary In the present paper efforts have been made to identify an environmentally sustainable and economically gainful strategy for agricultural development in the Himalayan region in Uttar Pradesh State, India. In the underdeveloped rural habitat that exists, a strategy, where the economics of environmentally sustainable development can be studied, is urgently required. The findings have been based on an empirical investigation of 150 sampled households spread over fifteen villages. It was found that the state of Himalayan agriculture and allied activities was in a critical condition, requiring urgent attention in order to improve the human environment. Suggested viable improvements in Himalayan agricultural development may be grouped into four categories, viz., an expansion of the cultivated area, where the land use pattern and other factors are discussed; full utilisation of irrigation potentialities, in which water management is discussed; improvement in the cropping pattern, where the whole system of cropping is analysed; and modifications in the use of agricultural appliances, specially in hoeing, ploughing and inter-culturing implements. Based on a critical analysis of these four identified aspects, economically viable, ecologically sound and socially justified environmental planning may be effectively framed.Dr H.C. Pokhriyal is Head of the Department of Economics at Garhwal University Campus, Tehri, and Dr N.S. Bist is Professor and Head of the Department of Economics at Garhwal University, Srinagar Garhwal, Himalaya, U.P., India.     

A future for the forest of dean

Summary This article outlines the historical background of the Forest of Dean in Gloucestershire and the Acts of Parliament which have affected its landscape character. Problems relating to the present situation are discussed. These include rights of access, common rights, sales of public land, intrusion of industry, open cast mining and tourism. The suggestion is put forward that there should be a new Act of Parliament establishing a Dean Forest Authority which would be an autonomous estate management body with an executive committee drawn from the many interests in the district. The Forestry Commission, which is at present responsible for management, with its main concern that of commercial tree growing, is not considered to be sufficiently sympathetic to local needs. The author originally intended reading for a Forestry degree at Oxford, but eventually took a degree in Botany at that University (1957). For some time he was Biology teacher at King Edward VI's School, Norwich, and Head of Science at the Blyth School, Norwich. Since establishing the Centre for Environmental Studies for the Gloucestershire Education Authority in the Forest of Dean in 1969 he has become closely involved with a number of conservation organisations in Gloucestershire. He was for a time chairman of the Dean branch of the Council for the Protection of Rural England and the North Dean Reserves Committee of the Gloucestershire Trust for Nature Conservation. Besides writing the occasional paper on field studies and local history he writes a ‘Conservation Piece’ monthly for the local papers. He has been an outspoken critic on a number of local issues on radio, television and in local inquiries.     

Conservation at landscape level: A strategy for survival: The role of research

Summary The objectives, appropriate strategies, the state of conservation in South Africa, and the contributed research which is needed, are evaluated. It is suggested that the ultimate objectives of conservation are to maintain the ecosystem to support people and to achieve economic advantages. These can only be obtained by providing for the greatest possible diversity of life on Earth. An appropriate conservation strategy can be based on a balanced combination of five types of conservation opportunities. These opportunities are: (i) formal conservation in reserves, (ii) promotion of land use change for conservation, (iii) law enforcement, (iv) national resource utilisation planning, and (v) the development of a national land ethic. Adjustment of the opportunity combination to address changing threast must be an ongoing exercise. Conservation strategies need to be based on sound conceptual models of ecosystem structure and function, as well as human needs and aspirations. The main goals of the conservation ecologist are the development, testing and validation of conceptual models of ecosystems.Mr Zak Le Roux is employed in the Scientific Services Section of the Ecosystem Conservation Department of the Natal Parks Board. He possesses a BSc in Forestry and Nature Conservation from the University of Stellenbosch, and is currently undertaking research in Plant Ecology at the University of Natal. A tenth generation South African, his work focuses on vegetation dynamics of semi-arid savanna landscapes and general conservation in Zululand. In particular, this involves the integration of wildlife with agriculture, and the development of more appropriate land uses in the areas surrounding the parks.     

Reckless denudation of forest wealth in India

Summary It has been shown in recent surveys, that in India there is an upward trend in the area of open forest, which has grown from 10.06 million ha to 26.32 million ha in a few years. But the closed forests of India have registered a fall from 36.02 million ha to around 33 million ha. The latter fact is both significant and disturbing. It proves that in spite of the Forest Conservation Act, 1980, the process of degeneration of forests, in India, constantly continues. It is obvious that a part of the open forests must have come from closed forests due to the reckless denudation of forests, carried out in the name of development. A massive afforestation/reforestation programme is desired to achieve the target of one third of the geographical area of the country to be under forest cover for proper ecological balance. India has to develop a sound National Forest Policy to meet the requirements of the country, to produce industrial wood, for forest based industries, defence, communication and other public purposes, and small timbers fuel wood and fodder for the rural community. In this context the decision taken by the Control Board of Forestry in December, 1987, is quite encouraging. It was resolved that the extraction of wood from the forests would be stopped and the country's need for timber and fuelwood would be met by importing wood and by means of farm forestry. The reconstitution of the National Wasteland Development Board and the planting target of 5 million ha p.a. are other positive steps in this direction. Extensive research is needed for a better and new approach to social and commercial forestry.Dr Om Prasad, the senior author, is a biologist in the Department of Zoology, University of Allahabad. He is responsible for developing a number of Environmental Biology Courses at graduate and post-graduate level. Besides being actively engaged in research on the adverse toxilogical effects of a number of commonly used food additives, he supports environmental protection activities including the provision of guidance to the Students Nature Club which is affiliated to WWF-India.Dr Pawan Kumar, after teaching for seven years in the Department of Forestry at Birsa Agricultural University, Ranchi, Bihar, recently joined the Department of Environment of the Government of India where he is in charge of a number of environmental projects. Dr O.N. Pandey is a specialist in Forestry teaching at Birsa Agricultural University, India.     

An economic analysis of environmental protection and management: An example from the Philippines

Summary The island of Palawan covers some 12000 km² and is located in the southwest of the Philippines archipelago. It is a beautiful and as yet relatively unspoilt island but in recent years the social and economic pressures on its natural resources and environment have begun to mount. If present trends continue, severe environmental damage will result. In recognition of this danger, the Philippines government and the European Economic Community have commissioned the preparation of an Integrated Environmental Program (IEP) for the island, as part of an overall economic development program. Phase one of the IEP study comprised an assessment of the island's resources and present situation and the formulation of a plan for the future protection of its environment, taking due account of the need for continuing economic development.An analysis was made of the likely economic returns from the proposed environmental protection program, using conventional benefit-cost analysis methodology. Due to the inadequate data base and the wide-ranging assumptions which had to be made, this was inevitably very approximate in nature. It was carried out in terms of the three main types of conservation activity proposed, namely land-based conservation, mangrove conservation and inshore marine conservation, and the program as a whole. The main benefits and costs were identified and, where appropriate, quantified for inclusion in the analysis.Choice of discount rate and length of analysis period are critical factors affecting the economics of environmental protection, which essentially involves the pursuit of long-term rather than short-term gains, output in the immediate future being restricted to the level of long-term sustained yield for the benefit of future generations. Use of the high discount rates customarily applied for project analysis in countries such as the Philippines (typically, 10–15 percent) places a heavy premium on short-term gains and attributes little or no value to benefits and costs further in the future. To take account of this problem the present values of costs and benefits were calculated using low discount rates of zero and 5 percent. Though this was a necessarily crude and arbitrary method of adjustment it was considered to be a better alternative than that of following normal convention and applying the high rates of discount customarily used in the Philippines.The analysis indicated that the various conservation activities could be expected to produce acceptable, though not spectacular, levels of economic return. Mangrove conservation would be particularly beneficial and the irrigation benefits from preserving river base flows and preventing an increase in peak floods, by means of catchment protection, would be high. The unquantifiable ecological and social benefits would also be substantial.Christopher Finney is Chief Economist of Hunting Technical Services Limited, UK, a major consulting firm involved in planning and implementation of agricultural development overseas, and has been with the firm since 1962. He is an agricultural economist with particular interest and experience in the fields of irrigation, livestock, farm mechanisation, general agriculture and conservation. He has worked on a wide variety of projects in numerous countries in Africa, Asia and Latin America. Mr Stanley Western is a senior soil scientist and land use planner with the same company. Since joining the firm in 1960 he has undertaken a very wide range of resource assessment and planning assignments in Asia, Africa and Latin America. He was Team Leader on the Palawan Integrated Environmental Program planning study.     

On how environmental stringency influences adoption of best management practices in agriculture

There are relatively few Federal environmental regulations that influence agricultural production in the US. However, many local and state environmental rules may influence the management practices on US farms as might interactions between urban population centers and agricultural producers. Detailed analysis of corn farms gives insight into these relationships and suggests that stringent environmental regulations could increase the likelihood of adoption of certain conservation practices, all else being constant, but that the interaction between urban populations has less of an effect on the adoption decisions.     

Planning for agricultural lands in British Columbia — Progress and problems

Summary With the passage of the Land Commission Act in April 1974, the province of British Columbia emerged as one of the leading innovators in agricultural land protection in North America. The British Columbia programme is unique, in that it encompasses a variety of incentives and disincentives to restrict the development of agricultural resources. While evidence suggests that the program has been quite successful, administrative weaknesses could endanger long-term viability. Regardless of the potential problems, British Columbia's experiences provide valuable lessons for other North American governments.Owen J. Furuseth is an Assistant Professor of Geography & Earth Sciences at the University of North Carolina at Charlotte. He received his A.B. degree (1971) in geography and urban planning from East Carolina University and an MA (1973) from the same institution in geography. His Ph.D. (1978) was earned in geography at Oregon State University.Prior to his current academic appointment he was an Associate Planner with the Jacksonville Area Planning Board in Jacksonville, Florida. His responsibilities with the agency included land use and environmental planning.His primary research interests are in the areas of agricultural land alienation, and policies to reduce these losses. During 1980–1981, Furuseth was a NATO Postdoctoral Fellow affiliated with the graduate program in Natural Resources Management at Simon Fraser University, British Columbia, Canada. The research reported in this paper was carried out and completed while he was in Canada.     

DEVELOPMENT AND MANAGEMENT OF LAND/WATER RESOURCES: THE EVERGLADES,AGRICULTURE, AND SOUTH FLORIDA1

ABSTRACT: South Florida and the Everglades have been under intensive development since 1850 by Federal and State governments who encouraged and financed extensive drainage and hydraulic changes, primarily for agricultural settlement. Agricultural development of the sugar industry in the northern Everglades adjacent to Lake Okeechobee rapidly progressed only after the 1900s. Political and resource management conflicts have arisen because policies which once favored development are now being reversed by policies and regulation efforts to restore and conserve natural ecosystems. Currently, the environmental and ecological impacts of agricultural land use adjacent to natural wtlands of the Everglades are being assessed. The objectives of this paper are: (1) to outline the historical development of south Florida and the sugar industry, (2) to relate this history to political and management policy changes occurring as it pertains to ecosystem restoration and the multiuser competition for water/land resources, and (3) to propose how integrated resource management might be utilized for a sustainable Everglades and south Florida. This paper outlines the historical paradox of urban settlement, land development, and agricultural production, with efforts in the recent decade to acquire, manage, and preserve land and water resources for natural areas conservation. Only though the use of integrated resource management will the defined resource conflicts be mediated.     

THE ROLE OF AGRICULTURAL GROUNDWATER CONSERVATION IN ACHIEVING ZERO OVERDRAFT IN ARIZONA1

ABSTRACT: The elimination of groundwater overdraft was a key feature of the 1980 Arizona Groundwater Management Act. To achieve this goal, the Arizona Department of Water Resources identified several Active Management Areas and developed urban, industrial, and agricultural water conservation plans. This study examines the reductions in groundwater use through agricultural water conservation in the Phoenix Active Management Area (AMA). Linear programming models are developed to analyze changes in groundwater use and net returns to agriculture over a 38-year period, 1990 to 2025, for farming areas in the Phoenix AMA. Results indicate that the agricultural conservation program provides only modest groundwater savings under a wide range of scenarios. The low level of savings is partly due to the current economically efficient use of water. Other policy measures such as retiring agricultural land may be necessary if the Phoenix AMA is to meet its overdraft reduction goals; even if urban water conservation goals are met.     

Bushfires and management policies in Ghana

Summary The dry seasons of 1982–83 and 1983–84 were particularly disastrous for Ghana. They were associated with extensive bushfires which rendered vast tracts of land barren of vegetation and imposed a potential for desertification. The author describes the steps taken to decrease the occurrence and impact of further bushfires, but regards these as very inadequate. A number of new measures are recommended to improve both the detection and suppression of the fires.Mr O. Ampadu-Agyei is a Programme Officer of the Environmental Protection Council (EPC) of Ghana. His post-graduate qualifications are in Regional Development and Energy Planning, and one of his major activities as a Programme Officer for EPC is to monitor, assess and propose policies and programmes for the prevention and control of bushfires in Ghana.     

Environmental problems from practicing agriculture in Prespa National Park,Greece

Summary Prespa National Park is situated at the northwestern corner of Greece bordering Yugoslavia and Albania and covers 25,690 ha of which 8,114 ha are lake. The remaining area is forest, rangeland and arable land in the vicinity of twelve villages. The objectives of the park authority are to preserve the wetland with its special fauna of rare bird species, its flora, the geomorphological formations of the lake and the natural environment. The nucleus of the park is comprised by Lake Mikri Prespa and the surrounding wetland. It is in this wetland that an exceptional assemblage of rare and endangered species breed. However, the park is recently undergoing rapid development of its agroecosystems in terms both of higher subsidiary energy inputs, notably irrigation, and of acreage, i.e. of substituting some of the wetland for cropland. The objective of this study was to assess the potential environmental hazards from practicing agriculture in the park and to propose measures of abatement. Assessment was based on field surveys, administration documents and interviews. Cropland is not intensively used at present. Two thirds is covered by winter cereals and the remaining by other row crops (beans and potatoes). There are no deciduous orchards. Practices are carried out without regard for environmental conservation. Farmers' attitudes towards the wildlife range from indifference to hostility because they attribute the lag in their economic development to the past restrictions imposed by the National Park Administration. The main environmental consequences from the ongoing agricultural development in Prespa are assessed to be a dramatic increase of nonpoint agricultural pollution of the lake, with phosphorus and pesticides as the primary pollutants. Moreover, accidents in the use of pesticides may lead to immediate deterioration of the nucleus wildlife habitats. Since irrigated agroecosystems are there to stay and grow in subsidiary energy, measures are needed to prevent harmful consequences. Such measures are the alleviation of the land ownership problem, adoption of cultural practices to limit soil erosion, rational use of chemical fertilizers and pesticides and education of farmers. It is concluded that the internationally invaluable natural ecosystems of the park are definitely threatened by the development of the irrigated agroecosystems. The measures proposed will limit this threat and at the same time will help to perpetuate the productivity of the agroecosystems themselves.Mrs. M. D. Pyrovetsi is a lecturer in the Department of Biology and Professor P. A. Gerakis is Head of the Department of Agriculture; both are within the Aristotle University of Thessaloniki, Greece.     

Conservation networks,integrated and sustainable land use in a tropical frontier — the Cape York Peninsula region,Australia

Summary After discussing methods for and the difficulties of determining optimal land use, particularly in relation to conservation and sustainability issues, prospects for establishing conservation networks so as to preserve the wildemess characteristics of the Cape York Peninsula area are considered. According to a number of international studies, nature conservation in this region should be given a high priority. While Cape York is sparsely settled, it is not, however, a complete wilderness. Mining, cattle ranching, forestry, fishing, tourism and land use by Aborigines, frequently conflict with nature conservation in this region. But most of the land currently belongs to the Crown (State), even though Crown title is now subject to counter-claims by Aborigines following the Mabo case which is outlined, and most is held as leasehold by its users. In theory, leasehold from the Crown should give considerable scope for altering land use in the region, and instituting a system of conservation networks in the area based on core protected areas, such as those suggested by the Wildlife Preservation Society of Queensland. Nevertheless, strategic land use planning for Cape York Peninsula is difficult because knowledge about the stock of natural resources and current land uses in the region is very imperfect, and conflicts between interest groups at the regional, State and national level are unlikely to allow for easy harmonious resolutions of land use disputes.But an encouraging sign in favour of nature conservation as a land use in Cape York Peninsula is its low economic opportunity cost, except where it comes into conflict with mining. Net returns from extensive pastoralism appear to be negative and economic returns from forestry are low. Tourism could be compatible with conservation. Potential conflicts with mining could be taken into account in the early planning stages of conservation networks by gazetting very large nature reserves and at a later time allowing some portions to be assigned for mining. The royalties from such mining might be used as transfer payments to benefit further conservation efforts in the region.Dr Andreas E. Hohl is a staff member and Professor Clem A. Tisdell is a Department Head of the Department of Economics at the University of Queensland.     

Environmental pressure groups and habitat protection in the developing world: The case of Nigeria

Summary Efforts to improve environmental protection in the developing countries continue to dominate the global agenda of environmental conservation for sustainable development. However, very little comment is made regarding the impact of the non-governmental agencies in conservation matters in the developing countries. This paper explores the nature and role of environmental pressure groups in environmental conservation in Nigeria, and discusses potential avenues of cooperation which might exist with external agencies seeking to support environmental protection efforts in the developing world through formal non-governmental channels.Dr Boyowa A. Chokor holds a PhD from the University of London. He is a Senior Lecturer in the Department of Geography and Regional Planning at the University of Benin.     

Reconciling economic development,nature conservation and local communities: strategies for biodiversity conservation in Xishuangbanna,China

Summary The State Council of China has adopted Agenda 21for China and biodiversity conservation is one plank of its agenda for China's sustainable development. This paper offers a brief discussion of China's White Paper on Agenda 21 and examines, as a case study, the problem of sustaining biological diversity in Xishuangbanna Dai Autonomous Prefecture in Yunnan. This area is rated as one of megadiversity, and therefore, as one deserving a high priority for conservation purposes. After discussing the general socio-economic obstacles to biodiversity conservation in Xishuangbanna, the article outlines the types of strategies adopted in China for reducing pressures of local communities on biodiversity and nature conservation. China's preferred strategy for easing pressures on biodiversity conservation in nature reserves is to improve economic opportunities outside of the reserves and raise the income levels of people living in the neighbourhood of the reserves. This approach has been adopted in Xishuangbanna and there are plans to extend it. Community development projects such as agroforestry, joint ventures in tourism and so on are being encouraged. Mechanisms for selecting suitable community development projectse.g. using rapid rural appraisal (RRA), are considered. Without economic development at the local level, plans for biodiversity conservation are unlikely to succeed in China or for that matter elsewhere in the developing world.Dr Clem Tisdell is Professor and Head of Department of Economics at the University of Queensland. Zhu Xiang may be contacted at The World Bank Loan Project, Ministry of Forestry, Beijing 100714, PR of China. This paper represents a revised version of an article presented to the International Conference: China's Economy Towards 2000, held at La Trobe University, Melbourne, 14–15 February 1995.     

The Seventh Kew Environmental Lecture: Our global future: climate change

The Kew lecture provides a major contribution to contemporary environmental views. The Hon. Timothy E. Wirth is US Under Secretary of State for Global Affairs and he is responsible within the US State Department for overseeing environment, population, human rights, refugee, narcotics and related programmes. He was elected to the US Senate from Colorado in 1986 and served until 1993 when he chose not to run for re-election. He was, previously, a Congressman for 12 years and was voted one of the 25 most effective Members of Congress. In 1992, he served as national co-chair of the Clinton – Gore presidential campaign. The lecture was delivered at the Royal Botanic Gardens, Kew, London, on 15 September 1997.     

Economic growth,national income and the blocked choices for the environment

Summary This paper explains why the identification of the increase of national income (or GNP) with economic growth, increase in welfare and economic success is theoretically wrong. This incorrect use of terms strengthens the one-sided orientation of economic policy on the growth of production, often at the expense of the environment. Two examples are given of how this course of affairs is blocking the social choices regarding a fundamental solution of the environmental problem. An overview is given of the possibilities of correcting the Gross National Product (GNP) figures for environmental losses. None of these are perfect, since shadow prices for environmental functions directly comparable with the market prices of goods produced can be construed only in exceptional cases. The conclusion is that the only way to arrive at national income figures corrected for environmental losses is to supplement the corrections for expenditures on preventive, restoratory and compensatory measures (defensive expenditures) with the estimated expenditures on measures required to meet physical standards, based on health and a sustainable economic development.Dr Roefie Hueting is Head of the Department of Environment Statistics at the Netherlands Central Bureau of Statistics and a Visiting Fellow at the International Institute for Environment and Society (IIUG). He is a previous contributor toThe Environmentalist (1985, pp.253–262). Dr Christian Leipert is a staff member at IIUG.