• Eco-design: How do we do it?

    When thinking about the future and design, there is one main book that I like to consider. This book, From Eco-Cities to Living Machines, considers nine important precepts as guidelines to design.These guidelines are not to the technical aspect of building ecologically, but to the spirit of what it actually means. For instance, the first precept is that “The living world is the matrix for all design.” This is not a concrete rule that insists if it is not followed, the machine will fail. It is more of a conceptual, beginning definition of what  ecological design is and what it should achieve. By defining ecological design in this way, it leaves room for artistry in natural systems to be created.20150517_143233

    The first precept is based partly on the Gaia hypothesis by Lynn Margulis and James Lovelock. It sets the general idea “that the earth together with its surrounding atmosphere constitutes a continuum, an entity which, taken as a whole, exhibits many of the properties of life.” This statement is not fact, but it sets a strong foundation for the other precepts by saying, in simpler terms, that design is made of complex systems that act as an entity to perform a task. An example of this complexity is how systems of the earth work together to keep oxygen levels within a range from 15 to 24%, within levels for the existence of most carbon-based life forms. If one component of the natural system fails, then others will follow. This is the most important lesson of the first precept.

    The second precept says that “Design should follow, not oppose, the laws of life.” This second precept is more complex than the first because it begins to delve into the more biological aspects for design. Biology is an incredibly important parameter to be considered in design. One of the biological rules is that the cell is the basic building block of life. This is important because looking at the basic needs of a cell is a good place to begin design. If a cell cannot be supported in a design, nothing else can be either. It is also stated that the cell participates directly in the fundamental functioning of the whole organism. This shows how an eco-design must support the biological interconnectedness of the organism and what it needs to survive. The eco-design must have the proper components to provide the organism with its habitat. Biological constraints apply.

    The third precept says that “Biological equity must determine design.” This third precept deals mostly with social justice in the design of the machine. Saul Mendlovitz is quoted as saying, “How will it affect the poorest third of humanity?” This is a great question to keep in mind during the design process because the problem with most things considered to be “environmental” in today’s world is that most of the time it is not economically feasible for most of society. We have to ask ourselves, what is the point of designing if people cannot afford to use it? Also, if the design has a negative impact on others, even in the slightest way, it must be improved. There is no point in a design that will improve life for some, but degrade life for others. That is not the purpose, or the desired by-product of an ecological design.

    The fourth precept of ecological design states that “Design must reflect bioregionality.” In order to understand this precept, it is important to know what bioregionality is. A bioregion is defined as a cluster of ecosystems, arranged topographically and climatically so as to delineate a distinct region. The importance of this is that a machine designed for a tropical region will not work in a snowy, mountainous environment. Jim Dodge said that “Bioregionalism is simply biological realism…” An environment strongly determines what will exist and where. It is important for a design to reflect this or else it will fail its purpose.

    The fifth precept of ecological design is that “Projects should be based on renewable energy.” This is an especially important precept in this age. This epoch is being called the Anthropocene due to the amount of pollution humans have released, and the impact we have on the world around us. We need to steer clear of “the clumsiness of large-scale single source strategies,” as stated in From Eco-Cities to Living Machines. Choosing alternative clean energy over carbon-emitting energy sources is the best thing we can do at this time. The atmosphere is at a record high for carbon levels, above 400 ppm. This is a dangerous level. Ecological design won’t be necessary when the ozone layer has a giant hole in it and oxygen levels are too low to support life. The point of this precept is that the movement to alternative energy is completely needed to produce a good design.

    The sixth precept is that “Design should be sustainable through the integration of living systems.” This precept is an obvious one; an ecological design, to be considered ecological, must have life. After all, is this not what we hope for our future? With mass extinction happening all around, it is important for humanity to design within nature, rather than without it.

    “Design should be co evolutionary with the natural world,” is the seventh precept. This precept goes back to one of the rules from the second precept; nature is not static. In order for a practical design, it has to have adaptability and be dynamic enough to evolve with the world around it. The purpose of the design is not to be an advancing technological design, but to be a natural system that provides a service. This precept reminds of the looseness of the term “machine” when describing one of these man-made natural systems.

    The eighth precept is another one of the obvious ones; “Building and design should help to heal the planet.” What is the purpose of designing such a system in a polluted, desolate world that has been destroyed by fossil fuels? The purpose is to heal the planet, and to try to restore nature to the balance that it once maintained.

    The ninth and final precept is that “Design should follow a sacred ecology.” This is an interesting precept because it isn’t something that is found in other engineering disciplines. An architect does not necessarily look on his creation as something sacred. In ecological design, this is an important precept because it teaches people to “remember the larger context of one’s existence.” Basically, that we have a duty to our planet and to others living here. We must sustain the resources we have, as well as remember that we cannot live without the gifts that nature has given.

    The precepts of ecological design are less conventional than most engineering practices, but they have to be. Biology is concrete, yet flexible with many different possible outcomes. For ecological design, it is necessary to have some base precepts to define what the goals of a project will be, but they must be based loosely enough to give biological processes some room to grow and live. Design is not a precise science and the precepts are perfect in guiding the creative process.