The idea of sustainable development

In this lecture, I demonstrate how very different macroeconomic history begins to look if Nature is included as a capital asset in production activities. The tentative conclusions I draw from the evidence are: (1) high population growth in the world’s poorest regions (South Asia and sub-Saharan Africa) has been an obstacle to the achievement of sustainable economic development there; relatedly, (2) when population growth is taken into account, the accumulation of manufactured capital, knowledge, and human capital (health and education) has not compensated for the degradation of natural capital in South Asia and sub-Saharan Africa and, in all probability, even in the UK and the US; (3) China is possibly an exception to (1) and (2). This article is based on the Keynote Lecture delivered at the international symposium on “Sustainability in an Unequal World”, held in Tokyo on November 24, 2006. The exposition relies on my book, Economics: A Very Short Introduction, Oxford University Press, Oxford, 2007. The author is the Frank Ramsey Professor of Economics at the University of Cambridge and a Fellow of St. John’s College, Cambridge.     

A new model for sustainable development: a case study of The Great Bear Rainforest regional plan

This paper describes a new model of sustainable development planning based on a case study of a successful planning process for the Great Bear Rainforest on Canada’s west coast. The planning region is an area of international ecological significance that contains one-quarter of the world’s remaining ancient coastal temperate rainforest. An innovative collaborative planning process was initiated in 1996 to develop a plan for the region that balances social, economic, and environmental values. The plan, which was accepted by consensus agreement of all stakeholders in 2006, uses a new model for sustainable regional development that is based on collaborative planning, collaborative implementation, informal conflict resolution, contextual adaptation incorporating comanagement with indigenous peoples (First Nations), joint fact finding, ecosystem-based management, and integration of social, economic, and environmental objectives.     

The global systemic crisis and a new vision of sustainable human development

In this paper, the up-to-date global systemic problems are presented, and their major socioeconomic roots are identified (excessive consumerism, inadequacy of institutions, moral crisis). A novel approach to sustainable development, focused on the integrated ethical, spiritual, physical, intellectual and socioecological human development, instead of dominating consumerism and technocentrism, is proposed to prevent the systemic problems. Proportion of healthy population is proposed as the principal indicator of sustainable human development. Application of this indicator to specific country in comparison with the human development index is provided. The specific institutional (eco-centric institutions), economic (eco-taxation, changing consumption and production patterns) and technological (eco-efficiency, “green” energy) reforms are suggested as the necessary conditions of transition to sustainable human development, while human mentality, based on the eco-centric grounds (socioecological well-being), environmental and human health, justice and holistic human development is considered as its key condition that can be achieved through an appropriate social and educational policy.     

The relationship between population and the environment and its impact on sustainable development in Egypt using a multi-equation model

The relationship between population and the environment is a significant issue due to its impact on chances for achieving sustainable development, especially in developing countries. Previous studies on this relationship have primarily focused on the impact of population growth on the environment, while the impact of the environment on population has received less attention, where most of these studies have used single-equation models (SEM) in their analysis. In order to capture the interrelationship between population growth and the environment, and both its direct and indirect effects on the potential for achieving sustainable development, SEM may not be appropriate. This paper takes a step forward in providing such empirical evidence, by developing a multi-equation model based on the recursive equation system in order to empirically examine the relationship between population growth and the environment in terms of air pollution represented by increased CO₂ emissions, health level represented by the mortality and morbidity due to air pollution, and labour productivity represented by GDP per hour worked, and using a time series data set for Egypt during the period of 1950–2010. Quantitatively, the current study finds that (1) In Egypt, a 1% increase in population raises the CO₂ emissions by 2.4%. (2) An increase in CO₂ emissions by 1% is associated with an increase in deaths due to outdoor air pollution (respiratory and cardiovascular diseases) by 2.5%. (3) Poor health due to air pollution leads to a decrease in labour productivity by 1.58%. (4) The impact of population growth on chances for sustainable development depends on how much the rise in air pollution decreases labour productivity through raising the rate of morbidity. (5) Even when rapid population growth rate plays a minor role in creating a specific problem, such as its indirect negative impact on labour productivity and thus economic growth, population management policies may still constitute a viable measure for dealing with that problem, especially with respect to policy intervention cost. The study argues that population growth in Egypt negatively affects the state’s ability to achieve sustainable development via its negative impact on the environment. Environmental degradation in turn leads to adverse effects on population, particularly with regard to public health. These negative effects on health lead to lower labour productivity, and thus hinder the state’s ability to sustain development.     

Knowledge for sustainable development: a worldviews perspective

A huge tension exists between recognizing sustainable development (SD) as a meta-discourse and accepting a limitless interpretational width. We analyse the impacts of diversity of worldviews on the interpretation of SD—as a knowledge-based concept—through a critical literature review, resulting in recommendations on the topic. We apply a social-constructionist approach, appreciating the complex socio-ecological interactions at the heart of SD. Only recently worldviews are recognized as constitutive elements of SD. Little attention has been given to the impacts on generated knowledge for SD. Variety of worldviews induces a variety of knowledge claims and needs. To retain SD’s ‘universal’ appeal as practical decision-guiding strategy for policy and action, we propose an integrative approach towards knowledge for SD—entailing an explicit pluralization of knowledge. SD should be re-interpreted as a joint worldviews construct, embracing a diversity of views in collaborative research and co-production of knowledge. Interpreting SD as a joint endeavour is necessary to overcome historical obstacles like cultural hegemony and a hierarchy of knowledge systems. We identified the following requirements for an inclusive knowledge for SD paradigm: re-interpretation of SD as a worldview constructs in progress; interpretative flexibility; co-production of knowledge; subjectivity awareness and self-reflexivity; respect for a diversity of worldviews/knowledges; identifying shared goals; collaborative research; a systems approach; transdisciplinarity; and recognition of contextuality. Further research—concerning potential methodologies and typologies—to reconcile variety of worldviews and knowledge systems in a joint SD worldviews construct is urgently needed.     

The role of the engineering community in sustainable development

Sustainable development is the development that meets the needs of the present generation without compromising the ability of future generations to meet their own needs. Sustainability assessment is an important part of the decision process in organisations. Sustainability is difficult to define or measure because it is a complex concept. To assess the sustainability level of an organisation, a unique attempt has been made using fuzzy-based Kano model based on the stakeholders' satisfaction. The Kano model is a customer satisfaction assessment tool that must be precise, and it is incorporated with fuzzy logic because it has the capability to replicate the human perceptions. In this context, the approach is used to assess the sustainability by using the stakeholders' satisfaction for different criteria and it provides information regarding improvement in sustainability.     

Re-emphasizing sustainable development — The concept of ‘Evolutionability’

The principle of ‘sustainable development’ is now 15-year-old. There are a lot of definitions and models for its explanation — ranging from ‘triangles’ and ‘prisms’ to ‘eggs’ — but still its sense is diffuse. Moreover, important aspects like equity are not sufficiently taken into account. The following article takes a critical look on ‘sustainable development’. It shows logical, systemic, philosophic and ethic reasons for the re-development of substantial parts of the principle of sustainability. Based on the proposed Principle of Good Heritage it provides a rough outline of a future Concept of Evolutionability, comprising a first tentative for a definition of ‘evolutionable development’, aiming at achieving a more appropriate and more workable mainstream view of sustainability.     

The use of a Delphi consultation to explore the curriculum for sustainable development in engineering

Developing a curriculum for sustainable development for engineers, even on a small scale, is a complex task. The University of Manchester has been undertaking a pilot project for an experiential, student-centred approach across engineering and science disciplines, described elsewhere. But that pilot also provided a springboard for the study described in this article. Group techniques for resolving complex issues have been around for half a century but mostly applied to questions of forecasting. Of these, the Delphi technique seemed to best fit the curriculum issues that we wished to explore. This article sets out some of the background to the choice of the Delphi approach, the questions that we sought to answer, the responses that we obtained and some discussion of the appropriateness of the approach to other issues of sustainable development and curriculum design.     

A robust multi-objective optimization model for project scheduling considering risk and sustainable development criteria

Environment, Development and Sustainability - There is limited research that considers the sustainability aspect of the projects’ schedule. The present study proposes a model to cover this...     

Resource management for sustainable development: a community- and GIS-based approach

A combined approach utilizing GIS, Participatory Rural Appraisal (PRA) and Focus Group Discussion (FGD) has been developed for resource mapping in a rural poverty-prone area of Bangladesh. This model integrated GIS and participatory tools to include the voices of the stakeholders in assessing available resources and needs. The resource mapping framework, developed using PRA with local community people and community gatekeepers, was aimed at sustainable resource management, and ArcView GIS was used to digitize the resource maps as a Decision Support System (DSS). A detailed assessment and analysis of the quality, quantity and physical status of resources was first mapped in the field and then digitized using GIS. FGD-based interaction with community people at each union in a subdistrict of Bangladesh revealed stakeholders’ opinions on land and water body management. The present paper demonstrates the power of this model as a policy-making tool for sustainable development and poverty eradication. It also recognized the need for collaboration between interdisciplinary policy planners and researchers to develop and implement a policy on agricultural resource management for poverty-prone areas.     

Laying a solid foundation for sustainable development in Bolivian mountain villages

In Bolivia, recent decentralisation policies have broadened the participation of local actors in development processes. However, development is far from sustainable, and poverty and natural resources degradation still increase. The challenge is to develop strategies that achieve the genuine participation of poor farmers in natural resources management and sustainable development. The logical strategy, which was developed and validated in five Bolivian mountain villages, is an example. In this strategy, first a solid foundation for sustainable development is laid, with activities focussing on five basic conditions for sustainable development in rural villages: leadership and organisation, responsible participation, effective collaboration, mutual trust and environmental awareness. The results show that the existence of a solid foundation is crucial for the success of other development activities, such as soil and water conservation activities. However, given that 2 years after the project’s withdrawal the firmness of the foundation had slightly weakened, it was concluded that a better integration of these villages in local development processes is essential to profit from the new dynamics. This is especially true for soil and water conservation. To achieve this integration, municipalities—with the support of international development agencies—must be encouraged to invest in laying this solid foundation in rural villages and in facilitating follow-up activities to keep the dynamic process going. This study shows that such investments result in better organised villages, more equality, and the genuine participation of more people in sustainable village development. Effective collaboration and accountability at institutional level are, however, required.     

Design for environment as a tool for the development of a sustainable supply chain

In this work, design for environment (DfE) methodologies have been used as a tool for the development of a more sustainable supply chain. In particular by combining life‐cycle assessment (LCA) techniques and by using the quality function deployment (QFD) multi‐criteria matrices, an ‘environmental compromise’ can be reached. In this work, the QFD matrices have been developed in a new way using an iterative process that involves the whole supply chain starting from the product life‐cycle, taking into consideration the machines that make the product and their components. This methodology is compatible with the requirements of the various stakeholders, suppliers, manufacturers and clients, involved in the supply chain. To assess the validity of the proposed approach a specific supply chain was studied concerning packaging systems for liquid food substances (beverage cartons). Firstly all the stages which are most critical from the environmental point of view in the supply chain of packaging systems were identified and assessed. The starting point for the analysis of environmental aspects and impacts which characterise the supply chain was LCA, which proved to be useful for the identification and the environmental assessment of the various stages in a packaging system. Through the use of ‘iterative QFD’ it is possible to arrive at a definition of the engineering characteristics of all the machinery which is involved in the supply chain. In particular in this work the authors have tried to identify the critical points in the design of those machines which either make the beverage cartons or are involved in the filling process.     

Social business as a sustainable business model: making capitalism anti-fragile

In the last two centuries, developed nations have had an unprecedented generation of wealth showing a strong economic progress. Unfortunately, such economic development has not been witnessed in all countries and it does not represent the holistic face of the social progress. The main reason stands in the ideological limitations of capitalism itself, often ignoring local communities and environment while focusing exclusively on profit maximization, market share, dividends and bonuses. This failure it is also because of the division between two basic entities: nonprofit and for profit sectors. The segregation created between the economic values and social values, has created a system where the two different entities have failed to capture and integrate the multi-dimensional nature of the human being to satisfy social needs. Because of this increasing tension, the society needs to find a common ground solution, where the social and economic benefits of these two entities are merged together to generate an anti-fragile system. This research is an attempt to determine if the social business (SB) is capable to solve the problems arose from the free market idealogy, nonprofit philosophy, and the consequent social and economic inefficiency. Thus, the boundaries between the private, public and nonprofit sectors need to be changed. In addition, it is aimed to show that SB can solve social, economic, and environmental problems by using the entrepreneurial engine and the profit instrument, proving at the end to be by default a sustainable business model that respects the triple bottom line approach. The investigation method is based on literature review and theory development from three different fields: economics, development studies, and nonprofit management.     

The role of integrated performance model in sustainable envelope design and assessment

The issue of sustainable design and assessment of the residential building envelope is a complex process that requires considering many factors including life cycle performance. As such, in an effort to develop an integrated approach that combines relevant sustainable development factors and life cycle concepts for sustainable designs, an integrated performance model (IPM) was developed. The IPM is an essential tool to aid the sustainable design of the residential building envelope, reduce the carbon emission and the whole residential building energy consumption, thereby ensuring sustainable performance of the building envelope and building sustainability. The IPM application indicates that sustainable performance of the building envelope in extreme weather and climatic condition is significantly influenced by the energy efficiency performance of the development.     

The social dimension as a driver of sustainable development: the case of family farms in southeast Spain

The social pillar has often been treated as an ‘add on’ in sustainable development studies, and analyses of its ‘proactivity’ in economic, environmental, and social transformations to sustainability outcomes are scant. The present paper looks at the social dimension as a key driver of sustainable development. Social factors in the farming system in southeast Spain are analyzed to show how family farms and their networks can integrate socio-economic and eco-social goals, promoting the generation of synergies and trade-offs between the dimensions of sustainability. This study contributes to existing debate on the role of family farms in the framework of European rural development.     

Philosophy of sustainable development: understanding public health

Environment, Development and Sustainability - Health has been a focal point in sustainable development policies. Seventeen new goals of sustainable development contribute directly or indirectly to...