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    Note from the field

    Systemic thinking in environmental management: support

    for sustainable development

    Mari Elizabete B. Seifferta,*, Carlos Lochb

    aInstitute of Research and Development, Universidade do Vale do Paraba, Sao Jose dos Campos, Sao Paulo, BrazilbDepartment of Civil Engineering, Universidade de Santa Catarina, Florianopolis, Santa Catarina, Brazil

    Received 4 February 2004; accepted 13 July 2004

    Abstract

    Our society has been undergoing a transition process from a mechanicist to a systemic or ecological paradigm. Within the

    environmental context, this transition represents an issue of survival for man and for the biosphere itself, which is being constantly

    assaulted by mans productive activities and as a result of this has been suffering great physical changes.

    The currently adopted development model is highly consumerist and predatory. A systemic vision of the world and its

    application in the process of environmental management is essential to transcend our present day development model and to reach

    a fair and ecologically correct social model or, in other words, sustainable development (SD).

    2004 Elsevier Ltd. All rights reserved.

    Keywords: SD; Environmental management; Systemic thinking

    1. Introduction

    The remarkable expansion of technical and pro-

    ductive capabilities and the worlds sharp demographic

    growth have highlighted, especially during the second

    half of the 20th century, that natural resources and the

    services derived from them are not unlimited and that

    their scarcity or exhaustion constitutes a serious threat

    to humanitys present and future well being [3]. This led

    to the creation of a new development model, namely,

    SD.The awareness of ecological principles leads to

    recognizing that all human activity has a related

    ecological cost, which means that any intervention in

    systems and natural processes should take into account

    their sustainability and elasticity, as well as the base of

    natural resources. This awareness also emphasizes the

    need to understand the holistic nature of life, including

    biological, social and political life [4]. Thus, systemic

    reasoning arises. It is a way of considering interrelations

    rather than things, establishing patterns of change that

    represent a set of general principles, refined over the

    course of 20 years, including fields of knowledge as

    diverse as physical and social sciences, engineering and

    management.

    Systemic reasoning also comprises a set of specifictechniques and tools, whose origins are twofold: the

    feedback concepts of cybernetics and of the 19th century

    servomechanism engineering theory. During the last

    30 years, these tools have been applied to the un-

    derstanding of a great variety of managerial, urban,

    regional, economic, political, ecological and even

    physiological systems [17].

    However, work is scarce on the systemic paradigm as

    an indispensable element of the theoretical integration

    * Corresponding author. Tel.:C550 1239471126; fax:C550 123947

    1122.

    E-mail addresses: [email protected] (M.E.B. Seiffert), ecv1clo@

    ecv.ufsc.br (C. Loch).

    0959-6526/$ - see front matter 2004 Elsevier Ltd. All rights reserved.

    doi:10.1016/j.jclepro.2004.07.004

    Journal of Cleaner Production 13 (2005) 1197e1202

    www.elsevier.com/locate/jclepro

    mailto:[email protected]:[email protected]:[email protected]://www.elsevier.com/locate/jcleprohttp://www.elsevier.com/locate/jclepromailto:[email protected]:[email protected]:[email protected]
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    of the field of human ecology and the feasibility of an

    environmental policy guided by a preventive rather then

    remedial view [20].

    The objective of this article is to discuss the impor-

    tance of the systemic view in environmental manage-

    ment as the sole way of achieving SD.

    2. Theory

    2.1. Sustainable development

    A major obstacle to the achievement of SD is lack of

    agreement of the conceptual bases, mainly the inherent

    ambiguity of the terms involved: what can be sustained

    and developed at the same time? The direct object of

    sustainability has a different meaning for different

    parties. Ecologists want to sustain the natural environ-

    ment, whereas consumers want to maintain their

    consumption levels and employees want to conserve

    their jobs. As long as the concept means different things

    to different agents, it will be defended by many, but the

    political decisions required for its implementation will

    be impaired [13].

    According to the Bruntland Commission [1] the

    sustainability challenge consists of finding ways to

    sustain the provision of goods and services that society

    derives from natural systems in ways that meet the

    needs of the present without compromising the ability of

    future generations to meet their own needs.

    Sustainable development (SD) is characterized by

    economic growth based on social justness and sustain-ability in the use of natural resources. These three

    requirements should be attained harmoniously, i.e., their

    interrelation should occur in a balanced way [6]. In this

    way, we will be able to ensure that the welfare of the

    current generation is met, without jeopardizing the rights

    of the future generations. According to Sachs [16], the

    forerunner of the SD concept, five essential dimensions

    have been identified within it: cultural, ecological,

    economic, social and spatial. In an in-depth analysis,

    this concept encompasses a systemic perspective, the

    relevant aspects of this process and its relationship,

    necessary to reach and maintain a holistic development

    model, required to build an ecologically sustainable

    society.

    An important aspect to consider is the fact that SD

    implies in the simultaneous fulfillment of three types of

    aspirations, which tend to conflict with each other in the

    short run. Therefore, the ideal solution probably lies in

    an intermediate point at which none of the objectives,

    taken individually, can reach their optimum level [6].

    It is important to emphasize that solutions that are

    required to reach SD are not universally valid. Thus, in

    each country or region, the definition of the ideal of SD

    should be the result of transactions between the

    different social agents involved. In summary, the

    concrete forms required to reach the ideal are unique

    for each community in space and time, and the

    management systems required to reach this ideal

    demand negotiation and use of instruments for the

    resolution of conflicts [3].

    2.2. Systemic thinking and environmental

    management

    At present, we are experiencing a paradigm shift. The

    mechanicist paradigm, characterized by regarding living

    systems with the mechanicists attitude likened to a

    clock, is being gradually replaced by a holistic, global or

    ecological view of the world.

    Systemic reasoning is more crucial now than ever

    before, because of the complexity that rules our world.

    Perhaps, for the first time in history, humanity has the

    capacity to create much more information than man can

    handle, to generate much more interdependence than

    man can manage and to speed up change faster than

    man can keep up with. We are surrounded by examples

    of systemic collapses, problems such as global

    warming and holes in the ozone layer, which do not

    have simple local causes [17].

    These and many other examples of environmental

    decay problems, which we will not go into to avoid

    overextending ourselves, reveal the importance of an

    urgent reformulation of the current production model

    and of environmental protection policies, as well as of

    an inevitable need for the implementation and enforce-ment of environment management plans.

    Environmental management (EM) is a process where-

    by formal and informal, public and private organiza-

    tions apply mechanisms to develop and implement a set

    of cost effective priority actions on the basis of well-

    articulated societal preferences and goals for: the

    maintenance or improvement of ambient environmental

    quality; the provision of environmentally derived or

    related services; and/or the conservation, maintenance

    and enhancement of natural resources and ecosystems

    [11]. Environmental management aims to enhance

    environmental sustainability, or the management of

    environmental resources in such a way that their

    qualities are maintained according to societal norms

    and standards [8].

    According to Lanna [10], environmental management

    is the process of articulating the different social agents

    that interact within a certain space, with the purpose of

    guaranteeing the adaptation of the means for exploiting

    environmental resources (natural, economic and socio-

    cultural) to the specificity of the environment. This

    should be based on principles and guidelines well-

    defined and previously stated. Thus, EM has a very

    broad meaning, which encompasses: environmental

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    policies, environmental planning and environmental

    monitoring.

    Thus, we can see that systemic thinking is essential

    for environmental management, since management

    implies in a preceding evaluative stage. To evaluate an

    environmental object, broadly speaking, means to un-

    derstand and measure it according to the relationshipsbetween its elements and physical, biotic, economic,

    social and cultural aspects, provided that this object is

    thus constituted. Furthermore, it assumes that the focus

    to be adopted is not limited to a Cartesian view and does

    not center on a reductionist and mechanicist approach,

    as many properties and characteristics of living systems

    transcend these approaches. They behave holistically,

    according to needs that may not always be known, but

    that are nevertheless real and concrete by chance [12].

    The use of systemic thinking facilitates the un-

    derstanding of complex systems. The most important

    property of systems is that they are made up of several

    parts that are not isolated, but closely interlinked,

    forming a complex structure. A random conglomeration

    of the elements does not characterize a system. On the

    contrary, all of its components are subject to a certain

    order, and each part of a system naturally can be

    a system [18]. This lends a great deal of importance to

    systemic thinking, in that it helps to describe complex

    systems and their interrelations, using approaches that

    facilitate globalizing thought, avoiding the inconven-

    iences of simplifications.

    This new paradigm was the base for structuring

    Systems Engineering and Biocybernetics. Systems Engi-

    neering consists of a model of procedures for theformulation of complex systems, establishing a proce-

    dure model and a process for the solution of problems.

    The latter is subdivided into a phase of projection of

    systems and another of management of projects [2]. In

    this context, the systemic approach represents an

    organization matrix of multidisciplinary knowledge

    necessary for planning work. Biocybernetics, in turn,

    consists of construction processes using self-regulation

    mechanisms, derived from systemic reasoning or cyber-

    netic technologies that result from systemic reasoning.

    They are made up of interlinked techniques such as

    symbioses, recycling, energy chains, the reutilization of

    other forms of work and other elegant technologies, that

    require little in terms of space, but that are much more

    efficient, in the same way as nature uses them [19]. This

    type of technology is highly appropriate for industrial

    use. Its essence lies in understanding that the design of

    industrial complexes should follow the forms and

    examples of nature, in which living systems work

    perfectly, without problems involving raw materials,

    residues or energy.

    Biocybernetics is governed by eight fundamental

    rules or principles that can be applied to all living

    systems that provide it with balance [18,19]:

    - The Negative Feedback Principle: This type of self-

    control in a circular process or between limited

    values is the most important organizational principle

    of a subsystem, if this is to survive within the overall

    system;

    - The Independence from Growth Principle: The

    function of a system must be to guarantee a self-balanced phase, i.e., one that does not depend on

    quantitative growth. Constant growth is considered

    an illusion for all systems;

    - The Independence of the Product Principle: Those

    systems that are capable of surviving must be guided

    by their functions rather than products. Products

    come and go whereas functions remain;

    - Jujitsu Principle: This is based on taking advantage

    of controlled pre-existing forces and energies and

    diverting them in a desired direction, rather than

    fighting the force applied by others with our own

    force, and then expending further energy of our own

    to achieve our goals;

    - Principle of the Multiple Uses of Products: This is

    based on the perception that every product and

    process can have more than one purpose or function.

    Through interrelated solutions it is possible to reach

    a multi-stability condition;

    - Recycling Principle: This refers to using a cyclical

    process that employs heating and residues. In this

    way, the difference between raw materials and waste

    disappears. Similarly, causes and effects merge in the

    cybernetic control system;

    - Symbiosis Principle: This refers to thinking about

    proximity when planning a new facility, but also toa sensible coupling of existing facilities. An example

    can be found in the industrial sector, where going

    beyond the function of waste material exchanges

    and forming a type of ecosystem within industry is

    provided by a metal process that cooperates with

    a paper industry or a food industry with connected

    water purification and usage of waste;

    - Principle of the Basic Biological Design of Products:

    Every product, every function and organization

    should be compatible with biology and its processes,

    and should always consider the ecosystems sustain-

    able and carrying capacities.

    With these basic rules of nature we can structure

    a technology economically capable of surviving.

    These principles can be applied to branches of the

    economy such as civil construction, transport systems,

    trade and chemical industries, among others.

    In this context, it is important to highlight some of

    the initiatives that the United Nations have been

    developing through the University of Nations, a pro-

    gram called Zero Emissions Research Initiative (ZERI).

    The ZERI program is an evolution of the philosophy of

    total quality, including several environmental concerns,

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    through a holistic perspective [14]. It carries out research

    on new technological industries in order to minimize the

    production of industrial effluents (in solid, liquid and

    gas form) and maximize profits. In this new production

    process, the industrial complex consists of a conglomer-

    ate where the residues and by-products from one

    company or production process become the inputfor another one, eliminating waste. In other words, the

    use of the raw materials and even the energy that goes

    into the process is maximized, minimizing the environ-

    mental impact of the productive activity. Through this

    initiative, it is expected that a restructuring of industrial

    processes and of managerial vision can be achieved, with

    the establishment of a systemic structure that can be

    inserted into the environment causing very little or no

    environmental impact and being economically compet-

    itive in the market. Industry representatives consider it

    to be the logical continuation of the zero-defects and

    zero-inventory challenges that they are pursuing in their

    Total Quality Management and just-in-time efforts.

    It is important to point out, however, that to fully

    attain this objective, new production technologies

    should be established and continuously improved. To

    this end, it is necessary to scientifically redirect the

    research executed, as well as to assign funds for the

    process. Moreover, a managerial culture change is

    necessary, moving away from the short-term point of

    view that currently focuses solely on maximizing profits,

    even if the price to be paid for this is environmental

    degradation.

    3. Discussion

    Not only are industrial activities a major source of

    environmental destruction but also agriculture. The

    indiscriminate use of fertilizers and defensive chemicals

    (insecticides, herbicides, fungicides, antibiotics) by

    agricultural producers is a significant source of environ-

    mental pollution. These chemicals are not only harmful

    to the environment but also to man; not only through

    the consumption of contaminated food but also during

    the application of these substances in plantations,

    usually without the use of the recommended safety

    equipment. The residues of defensive chemicals, besides

    causing direct damage to the quality of the soil in the

    applied area, can also contaminate the water table,

    jeopardizing its quality for consumption. Furthermore,

    fertilizers following the same path can lead to the

    eutrophication of rivers and lakes, reaching the coastal

    sea water in the long run.

    The real risk for the future lies in the fact that we are

    ignoring the systemic character of our enterprises and of

    our economy, and we continue to look at the world as

    a playing field to be conquered by highly specialized

    experts. We generally treat each project individually and

    concentrate on the perfection of details, without

    considering interrelations and the laws of a systemic

    structure capable of surviving. This cannot be un-

    derstood in the romantic sense of a return to nature

    or the Stone Age but as a necessary step in the direction

    of a profitable symbiosis with the biosphere as a whole.

    This way we will reach technologies and more elegantand progressive organizational forms than the ones that

    are currently used to structure our environment [19].

    We can see that a change to the systemic paradigm is

    a major advance in order to reach SD through

    environmental management. However it is important

    to understand that a process of environmental manage-

    ment will only be made fully possible after the de-

    velopment of new environmental laws that leave no

    room for doubtful or ambiguous interpretations. Addi-

    tionally, it is essential for national, state and municipal

    rulers to commit to all stages of the process, which

    should be participative, i.e., open to all players with

    common interests regarding the environment in ques-

    tion. Moreover, it is necessary that governments adopt

    and uniformly enforce well-defined environmental pol-

    icies and establish a sound environmental education

    plan not only for children, but also to develop adult

    awareness.

    There is a tendency toward a fixation on the concepts

    of sustainability, within the premise that the best

    products or the best productive processes are those that

    are better for the environment. This concept incorpo-

    rates different aspects, such as economic and financial

    profitability, production efficiency and product and

    process quality. In this context, the use of the pollutersmust pay principle is fundamental, as it enables the

    internalization of costs resulting from environmental

    damage due to the production process. The adoption of

    environmental accounting audits in the process of

    corporate mergers and acquisitions lends further

    strength to this point of view. The expression environ-

    mental liabilities covers fines, charges and taxes that

    must be paid due to the violation of environmental laws,

    as well as the costs of implantation of procedures and

    technologies that can facilitate the correction of

    compliance failures, plus the expenditure required for

    the recovery of degraded areas and compensation of the

    affected population. Insurance companies and financial

    organizations are already taking into account the

    environmental liabilities of a company before conduct-

    ing any financial operation.

    According to the conclusions of Robert [15] aiming to

    adapt the current development pattern to a sustainable

    model, it is necessary to analyze the advantages and

    disadvantages related to each environmental manage-

    ment tool adopted (EMSeISO 14001, Eco-Management

    and Audit Scheme (EMAS), Cleaner Production, Life

    Cycle Assessment, Zero Emissions Research Initiative e

    ZERI, etc.). They concluded that each one of these has

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    specific benefits when considered in isolation, but their

    potential can be increased by integrated utilization;

    every tool has a different objective and depends on the

    specific context and application.

    Another important cause of ecological problems

    related to human activity, besides technology, is

    population growth, the effects of which are intercon-nected. According to the Malthusian point of view, the

    relationship between demographic density and the base

    of natural resources, taking the former as a variable

    factor and the latter as a constant one, the pace of world

    population growth has been rising which leads to a trend

    toward the scarcity and extinction of natural resources,

    especially under our current system of production. This

    human population growth, combined with an increasing

    life expectancy, due to the medical revolution and

    increased consumption patterns mainly in developed

    countries, have been increasing the environmental

    impact of human activities. Even considering mans

    creative capacity and the rate at which new technologies

    are being developed, the problem still lies in the numeric

    pressure on a fixed base of natural resources, because

    the entire ecosystem has a maximum capacity for

    supporting a given number of individuals, from which

    point on the elasticity of the ecosystem is lost and results

    in imbalances.

    Thus, it becomes important to control demographic

    density and to foster a more balanced distribution of

    income, because, as long as all citizens do not enjoy

    a minimum educational level and, above all, if they do

    not satisfy their basic needs (food, clothing and

    housing), they cannot be aware of the importance ofconserving the environment. The issue of gold-digging

    in Brazil, for example, is a very serious problem,

    among other reasons because of the substantial

    environmental devastation that it causes and of the

    way in which it is carried out. This case, however,

    cannot be regarded as a simple police case. Many of

    the gold-diggers engage in this activity because they are

    people denied access to the conventional work market.

    In this sense, prohibiting gold-digging should imply an

    opportunity of other means of subsistence for these

    people. For this, the country would need additional

    financial resources [3].

    4. Conclusions

    From the arguments presented, we emphasize that

    systemic thinking is undoubtedly an important tool for

    the current pattern of development to be transformed

    into environmentally correct development, i.e., SD.

    This transition to SD will enable us help ensure mans

    quality of life and survival on earth. The effects of mans

    unconscious and irresponsible behavior towards the

    environment and disregard for these complex and

    interconnected issues can be clearly seen on a global

    basis and have been affecting the quality of life for quite

    a while, even if nuclear disasters are not taken into

    account.

    Thus, it is evident that the development of an efficient

    environmental management system, in spite of all the

    aforementioned problems, is the only possibility formaking decisions that are environmentally appropriate.

    However, we must always keep in mind that the

    development of management plans and their execution

    should be accomplished in such a way as to guarantee

    the participation of the all players that have a stake in

    the process, in order to ensure its democratic character.

    Achieving SD is no easy task because it implies

    radically restructuring our society from a cultural,

    social, economic and political perspective.

    The remarkable increase of complexity in man-made

    systems over the last decades is evident and there is

    a trend toward a dramatic rise in complexity in the

    future. It has therefore, become clear that there is an

    urgent need to look at human society and its environ-

    mental relationships through a systemic approach.

    Nature has billions of years of experience in developing

    complex real-time systems and this reasoning must be

    explored to reduce the impact of human activity upon

    ecosystems. The evolution of a systemic approach means

    including the strategy of natural systems in man-made

    systems. This reasoning will be an internal guide to

    a viable long-term industrial and agricultural process

    and to more efficient environmental policies.

    Above all, in order to get a global understanding of

    a problem, it is essential to make a distinction betweenstructural and conjectural characteristics, in order to

    support successful environmental interventions.

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