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The Ethics of Sustainability
The George Wright Society "The environmental crisis is an outward manifestation of a
crisis of mind and spirit. There could be no greater misconception of its meaning then to
believe it to be concerned only with endangered wildlife, man-made ugliness and pollution.
These are a part of it, but more importantly, the crisis is concerned with the kind of
creature that we are and what we must become in order to survive."
Authors:
I If there is one characteristic which distinguishes Homo Sapiens from other species on Earth, it is, according to the biologist Garrett Hardin, our ability to ask the question "What then?" To imagine the future, and thereby predict the consequences of our own actions is indeed a unique evolutionary legacy. Regrettably, as a species we have failed to exercise this gift. When our numbers were small and technology was still in its infancy, we had little impact on global ecosystems. With easy access to new undespoiled lands and other resources, we had no incentives to look beyond our short-term self-interest. Today, however, Homo Sapiens are the dominant species on Earth, and we have the ability to cause devastating change to the world in which we live. Carl Sagan worries that "We have become predators on the biosphere, full of arrogant entitlement, always taking and never giving back, until we are a danger to ourselves and the other beings with whom we share the planet." (Sagan) As a result of our predatory arrogance, we are threatened by self-inflicted, swiftly moving environmental changes about whose long-term biological and ecological consequences we are still painfully ignorant; global warming, air pollution, and toxic wastes. We are living the quintessential definition of "environmental justice". These assaults on the environment cross international boundaries, generations, and ideologies. So do conceivable solutions. To redress the balance will require an ecologically sustainable perspective that embraces all the Beings of our planet and all generations yet to come. What is regarded with awe and reverence will be treated with care and respect. Efforts to safeguard and cherish the Earth must be infused with a vision of the sacred. We must establish and then follow ethical principles based on a biocentric rather than anthropocentric view of the universe. Anthropocentric cultural beliefs, and arrogant and dangerous technological assumptions so prevalent in our society today are a result of a unique blending of Judao-Christian, early Greek and medieval views regarding the place of Homo Sapiens in the organizational structure of the Universe. The union of these philosophies with technique (technology) during the Age of Enlightenment set forth a view of human-environment relations based on "Cartesian rationalism": the notion that all aspects of the Universe (including Homo Sapiens) can be explained through analytic deduction and mathematically correct, logical, universal principles. Cartesian rationalism which has formed the foundation for modern science, carries with it an underlying assumption that only that part of the Universe which can be objectively measured, described, or predicted, is important and thus useful. (Bowers) This assumption has led to Cartesian dualism, a view of human-environment relations in which Homo Sapiens are the dominant force; one in which we are able to shape, control and use nature for our own purposes. The objectification of nature, and the subsequent lack of concern for the spiritual and emotional (or subjective) qualities of the human species has led to a separation between Homo Sapiens and the rest of the universe. (Capra, 1978) Modern science emerged from this tradition and to a large degree has perpetuated this attitude. Many still speak of "conquering" nature and of the "conquest" of space, as if nature and the cosmos are enemies to be vanquished! According to the natural philosopher John Cobb: "The belief that we can manage the Earth and improve on Nature is probably the ultimate expression of human conceit, but it has deep roots in the past and is almost universal. The manifestations of this conceit can be recognized in the Stone Age people who domesticated animals and plants some ten thousand years ago; in the farmers of all ages who create agricultural land by cutting down the primeval forest, draining the marshes, or irrigating the deserts; in the [landscape architects] of all historical periods who have converted natural landscapes and waterscapes into artificial parks and gardens; in today's homeowners who maintain lawns where brush and trees would naturally grow." (Cobb) Using technology we arrogantly believe we can overcome any obstacle presented by nature. "And if any of [our] solutions cause unanticipated problems, simply apply more technology." (Meffe) Given enough money, motivation, and innovation, we believe we can right virtually any wrong. II If we are to move towards a more sustainable path in the post-modern world we need to develop a new way of understanding ourselves, and our relationship with nature. We must accept the fact that our cultural beliefs and practices are disrupting the sustaining capacities of ecosystems. Secondly, we need to construct a new vision, complete with new rules, and a new vocabulary; in short, we need a new way of thinking about ourselves, and the world in which we live. This paradigm shift will require a basic understanding of Homo Sapiens as part of a natural social order refraining from dominating other species or the Earth. Many of the principles found in deep ecology can be used as a foundation for this new way of thinking. Deep ecology seeks a balance and harmony between individuals, communities and the whole of nature - all of which is seen as interconnected. It is grounded in a vision of non-exploitive science and technology, which is correlated with the cultivation of conscience. Based on a biocentric view of the universe, deep ecology seeks to integrate philosophical-spiritual issues and place ecology in front of all else. Deep ecology seeks liberation from waste, excessive appetite and anxious competition. (Sessions) It is consistent with the primary ethical teaching of all times and carries with it the banner to " cause no unnecessary harm" as an approach to all Beings, and all of life. This post-modern paradigm will require that Homo Sapiens:
Some may see these principles as constraints which limit progress and development, thereby forcing our culture back into the dark ages. Nothing could be further from the truth. Sustainability does not mean we must live like monks. The principles of sustainability are in fact opportunities. To live a sustainable life according to these principles is a reaffirmation of not only the human species, but all species, and most importantly, of Earth and life itself. III "Sustainable development", is fast becoming the overused slogan of the 1990's. More importantly according to Judith Plant, Editor of The New Catalyst, "the sloganeers have got it upside down. The task is to develop sustainability" (Plant). We couldn't agree more, and in the previous sections have attempted to lay a foundation for developing sustainability. This foundation properly in place, it may be said that in order to live a sustainable life, both personally and professionally , one must fully accept and adhere to Aldo Leopold's famous land ethic, "A thing is right when it tends to preserve the integrity, stability, and beauty of the biotic community. It is wrong when it tends otherwise." (Leopold) Sustainable thinking is different, because it emphasizes problem solving. It is a new way of thinking which shows respect for biodiversity and on-going ecological systems, and understanding of carrying capacities of the land. According to David Orr, sustainable thinking is "...the set of perceptual and analytic abilities, ecological wisdom, and practical wherewithal essential to making things that fit in a world of microbes, plants, animals, and entropy. In other words, [sustainable thinking] is the careful meshing of human purposes with the larger patterns and flows of the natural world, and careful study of those patterns and flows to inform human purposes." (Orr, June, 1992). At the National Park Service many of our efforts at sustainability have been superficial, rather than getting at the fundamental relationships between our policies, designs and facilities, and the life of the Earth. Sustainable thinking is not just concerned with what materials to choose when building a visitor center, or how to design a road that is visually pleasing. These are techniques. A good designer would "inquire deeply into the purposes and consequences of things to know what's worth doing and what should not be at all." (Orr, 1992) No matter how well designed a visitor center might be in terms of materials, scale, and proportion, if it is not located in an appropriate landscape or if it does not tend to preserve the integrity, stability, and beauty of that particular landscape, then the best design skills won't make it right. IV Sustainability is not the sole responsibility of designers, landscape architects or planners. Sustainable thinking involves everyone making decisions at all levels, from agency policies to maintenance issues. It involves decisions at a variety of scales, including bio-regions, specific landscapes, and specific plants or species. In order to achieve continuity of decision-making, politicians, agency managers, scientists, designers, and maintenance staff must understand and integrate the principles of sustainability in their work. While U.S. National Park Service Management Policies state that all planning and design efforts should integrate natural resource information into the decision-making process, most planning and design relies on inadequate resource information. The process should be reworked to include the resource inventory and monitoring program, and allow for appropriate time and funding for data collection as needed for the project. Too many times, project schedules are based on construction needs or project funding, leaving inadequate time to gather and analyze resource data. Too often we base our designs on the functional needs of the project, rather than its place in the landscape or its long-term maintainability. We worry about aesthetics and short-term impacts rather than the long-term viability of the site. We need to realize that when we build a facility or a road, it becomes a part of the landscape and its on-going processes. Maintenance staff often choose to implement solutions that while expedient and cost-effective over the short-term, are not respectful of the environment. As an example, we often use pesticides for structures with moisture (and therefore infestation) problems, rather than fix the moisture problem through repair or rehabilitation of the structure. How many times have we spent thousands of dollars to riprap road embankments adjacent to rivers? Had the road been located away from the river in the first place, we could have eliminated this problem. Sustainable thinking would address the problem, not the symptoms. Green maintenance would take the time and effort to respect the environment. Natural resources. What is the appropriate role of Resource Management in the U.S. National Park Service? The idea that we can "manage " our natural resources is an anthropocentric and conceited notion that allows us to manipulate resources. We constantly fall into the trap of trying to protect specific resources, features, or species, and ignore their complex interrelationships, with each other and with dynamic ecological processes. How much longer will we treat the symptom and not the problem? Many of our attempts at restoration are attempts to redress mistakes made in the past, or continuing impacts occurring beyond park boundaries. Like management, restoration is anthropocentric because it implies that we know what is best for the earth, a proclamation not supported by history. To be consistent with a sustainable approach " Resource Management" should be renamed Resource Protection or People Management. We propose that the only rational basis for this program is to understand and respect the evolutionary history of entire ecosystems, and to adopt measures designed to limit human impacts to those that can be accommodated within those constraints. Ecosystems must be both self-sustaining and self-evolving at the velocity dictated by nature, not by the human species. The role of science The present view of scientists in the U. S. National Park Service can be summarized as "we must study the resources in our parks in order to fulfill our responsibility of stewardship". What are the ethical values associated with how we undertake our studies? More often than not, the focus is on gathering more information, which increases our technological capability so that we can protect and restore, or in other words, manipulate resources. Like "Resource Management", science concentrates its efforts on specific resources, features, or species, and ignores their complex interrelationships and dynamic ecological processes. Following its own history of cartesian dualism, science too often concentrates on only those things that are quantifiable, turning living systems into mathematical models. In recent months there has been discussion in the U. S. National Park Service regarding "limits of acceptable change". Acceptable to whom? Are these "limits" objective, subjective or holistic? If limits are "acceptable" only to human beings, this is yet another anthropocentric concept! How many more studies quantifying the effects of air pollution on the visitor to the Grand Canyon do we need before we can say with assurance that air pollution is bad? Science must extend its web of investigation to include entire eco-systems, not single species, entire bio-regions, not just Yellowstone, Grand Canyon, or Mt. Ranier National Parks. Science must journey beyond the limitations of cartesian dualism and concentrate efforts on understanding the interrelationships between homo sapiens and all other species who live in an interconnected world of on-going, dynamic processes. V We have attempted in this paper, to show that our cultural beliefs and attitudes are responsible for the environmental degradation that surrounds us. It follows then, that technology cannot solve a problem we have created from within ourselves. We must have the wherewithal to look inside ourselves; to resist historical forces, and take responsibility for our own actions; to ask deeper questions, and to forge a new sustainable way of living on the Earth. We believe that we are practical people. As landscape architects we work with engineers and maintenance professionals, two of the most practical groups we can think of. But in the final analysis, we believe that to live a practical life without an ethical vision to guide us, is to live a life of moral impoverishment. " Philosophers have thus far only interpreted the world in various ways. The point however, is to change it". (Marx) Please send your comments to: The authors would like to thank Katherine L. Jope, Resource Specialist, Pacific Northwest Region, U.S. National Park Service, for her insightful comments and suggestions.
Bibliography Articles Cited: Bowers, C., The Conservative Misinterpretation of the Education and Ecological Crisis, Environmental Ethics, Vol. 14, summer, 1992 Martin-Brown, Earth Ethics, Vol. 2, No. 1, Fall, 1990 Meadows, D., Population, poverty and Planet Earth, Earth Ethics, 4:1, Fall, 1992 Meffe, Gary, Techno-Arrogance and Halfway Technologies: Salmon Hatcheries on the Pacific Coast of North America , Conservation Biology, Volume 6, No.3, September 1992. Orr, David, Education and the Ecological Design Arts , Conservation Biology, Vol. 6, No.2, June, 1992 Plant, Judith, Earth Ethics, Vol. 2, No. 1, Fall, 1990 Sagan, Carl, To Avert a Common Danger, Seattle Times 3/1/1992 Soule & Wilson, Conservation Biology, 1980, p.8 Books Cited: Capra, Fritjof, The Tao of Physics. 1978 Cobb, John, Is it too late? A Theology of Ecology, 1980 Heidegger, Martin, On Being and Time, 1962 Leopold, Aldo, Sand County Almanac, 1971 Marx, Karl, Feuerbach Orr, David, Ecological Literacy, 1992 Sessions, George, and DeVall, William, Deep Ecology, 1985
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