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Terry Irwin: Chapter for “The Business of Sustainability: Trends, Policies, Practices and Stories of Success”, Scott G. McNall, James C. Hershauer and George Basile

Praeger Press, 2011

Design for a Sustainable Future

There are a myriad of problems confronting society in the 21st century (Starke and Mastny, 2010) that threaten the possibility of a sustainable future, in which both design and business are implicated. Understanding the complex, interdependent nature of these problems is fundamental to creating sustainable business models and design solutions.

Design is typically associated with the products, communications and complex built environments that arise out of the business arena as the physical components of commerce and service offers, which links design in a subordinate position to business. This chapter proposes a separate, meta-level definition of design as a ubiquitous human activity that is an emergent property (Wheatley and Rogers, 1999, 67-69) of people striving to satisfy their needs. Design therefore, can be seen as the shaping of flows of energy and matter to meet human concerns (Orr, 1994, 104). It argues that Business propositions based upon the satisfaction of genuine human needs (as opposed to wants and desires) will create an imperative for more sustainable/appropriate design and will, overall, be more sustainable.

Three broad topics relevant to this argument are introduced in this chapter, along with references intended to facilitate additional research on the part of the reader:

1. Wicked Problems: The large problems confronting society, such as global warming, pollution, water shortages, the global economic crisis, poverty and over consumption to name a few, are wicked problems (Rittel, 1972, 392-396), a class of complex, systemic and purportedly unsolvable problems comprised of seemingly unrelated, yet interdependent/interrelated elements, each of which manifest as problems in their own right, at multiple levels of scale. The design disciplines have identified and developed processes for addressing wicked problems, but heretofore have not directed ongoing energy toward understanding their composition or behavior. Discoveries in mid-twentieth century science such as chaos and complexity theories can provide keys for understanding the characteristics, anatomy and dynamics of wicked problems that is fundamental to developing sustainable solutions at any scale.

2. Design and the Satisfaction of Needs: Wicked problems are comprised of complex, interdependent webs of relationship, at multiple levels of scale, which are formed as humans strive to meet their needs. Design can be seen as the emergent physical embodiment of this activity, which, because of its ubiquity, is implicated in wicked problems. It also has the potential to contribute significantly to their solution(s) since needs can be satisfied in either sustainable or unsustainable ways. Unsustainable design is often linked to the satisfaction of a want or desire as opposed to a genuine need and, conversely, satisfying a genuine need in a sustainable way will involve designed artefacts and processes that are themselves more sustainable. A better understanding of genuine human needs (vs. wants/desires) can inform more sustainable business practices and design processes.

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3. Systems Thinking: A more holistic design process, applied within a new business paradigm, aimed at the satisfaction of genuine needs, has the potential to contribute significantly to the solution of wicked problems and the transition to a sustainable society. Such a process, based upon living systems principles (Capra, 1996 & 2002, , Skyttner, 2005, Meadows, 2008, Wheatley and Kellner-Rogers, 1996, Wheatley, 2006, Augros & Stanciu, 1987, Hayles, 1991, Harman & Sahtouris, 1998, Walker & Salt, 2006, Laszlo, 1996, Briggs & Peat, 1989 &1999, Clayton & Radcliffe, 1997,), frames problems in larger, more appropriate contexts and involves highly collaborative, transdiciplinary teams of practitioners. New business and design paradigms based upon radical shifts in mindset and worldview (Kearney, 1984, 109 and Woodhouse, 1996, 4-46 and Berman, 1981, 27-65), will place social and environmental values and ethics at the heart of business propositions and design solutions.

Wicked Problems and Unsustainability

Problems such as global warming, pollution of ground water, terrorism and the increasing fragility of the global economy are at once symptoms and drivers of our current unsustainable society and manifest along a continuum from global to local. The design disciplines have for decades termed large, complex and seemingly unsolvable problems “wicked” (figure 1) and have distinguished them from so called “tame” problems that can purportedly be solved using traditional, linear design methodologies (Cross, 1993). This paper argues that the wickedness or tameness of a problem has more to do more with context and understanding its sensitivity to initial conditions (Mitchell, 2009, 20), than the problem itself. Framed within larger contexts that take into consideration social, and environmental and economic factors, most problems can be considered wicked through their connections to, and interdependencies with, larger more complex problems at higher levels of scale (holarchic structure) (Koestler, 1967, 45-58). Once these connections are revealed, the business propositions and myriad of designed artefacts and processes that are embedded within them become visible. Acknowledging and attempting to understand these connections is critical to conceiving appropriate, sustainable solutions within the domains of design and business.

Practically any product or service can be analyzed in terms of its connection to larger wicked problems and issues of unsustainability. As an example, let us say that a soft drink manufacturer believes there is a larger share of the market to capture with the introduction of their own line of bottled water. From both a design and business point of view, it presents a set of relatively simple problems to be solved, none of which would appear to be connected to the aforementioned wicked problems, as long as the problem is framed within a narrow context with profitability as the primary objective.

Marketing research can be undertaken to determine a sales strategy, distribution channels can be developed to serve the target markets and designers can produce packaging, advertising campaigns and other promotional materials to ensure the new product’s success. The designer might also be charged with developing a package that satisfies a strategy to keep the unit cost below a particular amount, which would affect the choice of materials, size and shape of the bottle, but it would still be seen as a ‘tame’ problem. If however, the business objectives shift to embrace a triple bottom line model (Gray and Milne, 2004, 70-79), the design problem must be framed within a larger context that addresses both social

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and environmental implications as well as economic ones. Once this happens, a very different landscape emerges which calls for entirely different design solutions.

A complex web of hypothetical relationships with connections and interdependencies at both larger and smaller levels of scale is formed once the social and environmental implications of this business proposition (and the design solutions that arise out of it) are considered. Issues related to the entire lifecycle (Deloitte, 2009), of the water bottle must be considered, including resource extraction, processing and manufacture, consumption and waste which will involve the bottle’s swift and benign, or slow and toxic return to the nutrient pool (McDonough and Braungart, 2002). Analysis of one facet of the ‘ripples of consequence’ that radiate out from the bottle of water reveals that the resource extraction involved in the manufacture of a typical, petroleum-based water bottle often contaminates the ground water in the region where the oil is extracted (U.S. Geological Survey, 2010), which, ironically, creates the need for bottled water in the first place. Even more ironically, statics since 1999 show that bottled water itself is often contaminated (Imhoff, 2005, 30). To follow the connections further, the problem of polluted ground water is connected to the global water shortage, which in turn, can be traced to the problem of resource exploitation in developing countries, which underpins the consumer-based lifestyle in developed ones (Sachs, 1999, 1-3). The dominant, consumer-based lifestyle can be related to the politics of oil extraction in the Middle East, which in turn is directly connected to global terrorism. Thus, dots can be connected between the seemingly harmless water bottle and terrorism.

An alternative business proposition and design brief, based upon triple-bottom-line objectives might suggest locally-sourced materials and more sustainable production processes in the manufacture of the bottle, or might even call into question the business proposition itself if its sole objective is profit predicated upon social and environmental violations/costs.

The anatomy and dynamics of wicked problems

The webs of relationship described above resemble complex food webs (Polisand and Strong, 1996, 813) found in ecosystems that are comprised of mutualistic interdependencies between species. This paper proposes that wicked problems are comprised of similar webs of relationship at multiple levels of scale between people, the environment and the things people make and do (design) (figure 2). Unlike an ecosystem, in today’s society, the relationships within this triad are most often not reciprocal, nor are tight feedback loops (Capra, 57-64 and Meadows, 2008, 25-34) present which provide checks and balances within healthy ecosystems. Wicked problems do, however, follow the same dynamics seen in living systems (figure 3). Understanding these dynamics is essential to developing sustainable business offers and design solutions and understanding the principles of emergence and sensitivity to initial conditions are especially important.

Chaos and complexity theories tell us that open, non-linear systems (single organisms, communities of organisms or even the planet) (Capra, 123-124 and Briggs and Peat, 1999, 33-34, Lovelock, 2000), which are in a constant exchange of energy and matter with their environment, are highly sensitive to small changes in initial conditions due to the potential for positive feedback (Capra, 50-60 and Meadows, 30-34). This sensitivity causes changes/perturbations to ramify exponentially throughout the system (global warming is an

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example of cumulative CO2 emissions causing a change in the weather that is ramifying through the global weather system). Gladwell is essentially referring to this principle with his well-known notion of tipping points (Gladwell, 2000). Systems theorist Donella Meadows describes this principle of feedback as a powerful leverage point for change (Meadows, 145-165) and her list of the dynamics of open systems (figure 4) can be directly applied to the wicked problems discussed here. In the case of our water bottle, as more oil is drilled around the planet and the more landfills (overflowing with plastic bottles) leach harmful chemicals into the ground (Mor, Ravindra, Dahiya and Chandra, 2006, 435-456 and Water Encyclopedia, 2006), the more regional water supplies become compromised, and so the need for pure, bottled water increases—a positive feedback loop within the complex wicked problem of the global water shortage (Science and Development Network, 2010).

The principle of emergence (Wheatley and Rogers, 66-75) is particularly relevant for designers because it posits that pre-conceived or designed change within open systems cannot be directed; the system can be perturbed, but the way in which it responds is self-determined. Therefore, designers cannot accurately predict how their design will ‘perturb’ the system upon which it is imposed—they can only design as catalysts for change. Understanding the dynamics at work within these open, autopoetic (Capra, 213-214) systems is crucial to the design of effective perturbations (solutions). The classic example of this principle given by complexity theorists, and introduced by anthropologist Gregory Bateson, is to “kick a dog and try to predict the outcome” (Capra, 214). There are, of course, several possible outcomes, but it is impossible to predict which will manifest; a better understanding of context (the dog’s history and conditions of its environment etc) would aid in predicting the most likely outcome. This example underscores the need for business people and designers to gain a thorough understanding of the contexts within which their work will reside and frame business offers and design problems within larger, more responsible contexts.

The introduction of a new business proposition or design solution into the marketplace can be seen as a similar “perturbation” to the system (its greater context) which is always social and environmental. The effects of these perturbations always ramify from local to global levels. Because the feedback is delayed (sometimes for years or even decades, in the cases of pollution in the environment or global warming) we do not connect action to effect until large patterns of change at higher levels of scale are already underway and difficult to reverse or rectify. The phenomenon of delayed feedback may account for the increasingly short horizons of time within which new business offers and design solutions are conceived and brought to market, and is in stark contrast to Native American cultures that made decisions based on their impact 7 generations out (Meadows, 182). Offers that are quickly conceived and realized, with profit as the primary objective, cannot help but be unsustainable in the long term because profit is often realized at the expense of social and environmental concerns.

The principles of emergence, feedback and sensitivity to initial conditions tell us that the consequences of such hasty additions to these webs of relationship are likely to ramify throughout local, regional and global systems in unpredictable ways. These principles therefore, hold both a caution and a promise for business people and designers; when systems are perturbed in ignorance by business models and designed artefacts, sweeping

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unpredictable negative consequences can result. If however, these principles are understood, they can be leveraged to create an equal degree of momentum for positive change.

Environmentalist and educator David Orr has said, “where good design becomes part of the social fabric at all levels, unanticipated positive side effects (synergies) multiply. When people fail to design carefully, lovingly, and competently, unwanted side effects and disasters multiply” (Orr, 105).”

This chapter proposes that the conscious aim to create mutually beneficial relationships within this triad (which is similar in principle to the triple bottom line economic model) will, by default, be sustainable. This concept has been developed into a viable business model by the Zero Emissions Research Initiative (ZERI) (2010) whose objective is “to view waste as resources and seek solutions using nature’s design principles as inspiration”, which can be distilled to the principle waste=food (ZERI, 2010 and McDonough and Braungart, 92-117). Within this model, commercial clusters configure in which the waste of one industry becomes the raw material or resource for another, and dense, mutualistic webs of relationship form a sustainable, commercial/industrial ecosystem.

If we evaluate the water bottle through the lens of the relationship triad or a ZERI cluster (a cluster of businesses related through the waste=food model), we can begin to see where it falls short of sustainability objectives: the relationship between the bottle and the environment is not symbiotic due to the resource extraction methods, manufacturing processes and the likelihood of a toxic return to the nutrient pool. The relationship between the bottle of water and the consumer may or may not be mutualistic; certainly the water is successfully delivered, however, research is increasingly pointing to the possibility that under certain conditions, harmful chemicals from plastics may leach into the contents causing health hazards.

The last relationship in the triad, that between people, is often the most difficult to evaluate because it involves interactions that take place in other locations that cannot be readily assessed (delayed feedback). The exploitation of workers in Gap’s factories in six countries around the world (Lawrence, 2002) the common corporate practice of shipping electronic waste from North America to Asia, where families scavenge in toxic landfills for reusable parts (United States Government Accountability Office, 2008) are just two examples of social violations within this triad in other business models. Design for disassembly (Steffen, 2005), a design strategy that considers the need to design products so that they can be disassembled for future repair, refurbishment or recycling, is one example of a design process that can solve for this aspect of a larger, wicked problem. These examples underscore the need for transparency and ethical practices regarding the social and environmental implication of a product’s creation and demise, both of which are determined within the business and design arenas at the point of conception (which is always influenced by mindset or worldview).

To summarize, wicked problems can be seen as complex ecosystems of relationship with dynamics that mimic those in living systems and form the greater context for most new business propositions and designed artefacts. Since wicked problems are, by their nature, unsustainable, an understanding of both their anatomy and dynamics should enable business people and designers to conceive sustainable solutions.

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Design and the Satisfaction of Human Needs

Design is most often thought of in terms of the artefacts created by practitioners within traditional areas of specialty such as product, interaction, interior, and communication design, advertising, marketing and architecture, to name a few. Buchanan (figure 5) has developed a useful framework or “placements for invention”, for understanding design’s scope and ubiquity within all facets of business offers. This chapter argues that design can be viewed as the ongoing and ubiquitous activity involved in satisfying human needs and can therefore be seen as the physical embodiment of needs satisfaction. Therefore, an understanding of genuine human needs must be central to any discussion of sustainable business practices and design solutions.

Development economist Manfred Max-Neef’s theory of needs (Max-Neef, 1991) proposes (perhaps counter-intuitively) that human needs are universal and finite; all people everywhere share the same relatively minimal set of needs regardless of their culture, period of history in which they live and geographic location (figure 6.1). However, the ways in which they satisfy those needs are limitless and historically, culturally and geographically distinct. This chapter contends that these needs can be satisfied in either sustainable or unsustainable ways. For example, in the attempt to satisfy the most basic of subsistence needs, an individual may choose to drink water out of his tap or purchase a commercial bottle of water. We have already seen from figure 2, that bottled water has many connections to wicked problems and unsustainable practices at multiple levels of scale, yet the choice to drink water from the tap is not a simple, sustainable alternative for all the reasons discussed earlier that have made bottled water popular—such as contaminated ground water.

A common alternative to bottled water, which is also a business proposition is a water purifier, that affixes to the tap, which eliminates the need for the petroleum-based. However, to determine its viability as a sustainable alternative, the same analysis performed on the water bottled should now be applied to the water purifier; what raw materials were used in its fabrication and what were the conditions under which workers manufactured it? How many miles did it travel on its distribution route to reach the store where it was purchased and what will become of it once its useful life is at an end? What materials were used in its packaging and what are the social and environmental ramifications associated with them? These questions form a hypothetical web of relationships that arise out of the simple question of how to best satisfy a subsistence need sustainably, through the comparison of two different business propositions: bottled water vs. a water purifier. These two business models, based upon the satisfaction of a basic need, involve a myriad of designed artefacts (the bottle, the filter, packing, labelling etc.) and processes (fabrication processes, distribution channels and marketing strategies etc.). The satisfaction of needs in today’s society happens almost exclusively within the commercial marketplace and is therefore directly tied to both the business and design domains and sustainable solutions or unsustainable solutions connected to wicked problems.

Max Neef makes a further distinction between types of satisfiers: “synergistic satisfiers”, “singular satisfiers”, “pseudo satisfiers”, “inhibiting satisfiers” and “violators or destroyers”(Max-Neef, 31-37) (figure 6.2). He argues that “synergistic satisfiers” are the optimum choice; those satisfiers, which fulfil more than one need at a time. For instance, a

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locally run community garden or co-op satisfies the needs for subsistence and participation. Breast-feeding simultaneously satisfies a baby’s need for subsistence and affection. It is interesting to see how relationships to business and design come into play, when, for instance, a mother takes the decision to feed her baby with a bottle instead of breast-feeding. It could be argued that bottle-feeding is not as integrated a satisfier since the bodily contact provided by breast feeding is absent, but what is interesting to note, within the context of the business and design domains, is what happens with the introduction of the bottle.

When the designed/mass-produced artefact of the formula bottle is introduced, the satisfaction of this need is catapulted into the consumer marketplace and entire industry sectors have arisen in response to the seemingly simple decision to bottle-feed. Dozens of different types of bottles are available in the marketplace, each with their own manufacturing and distribution system, distinct packaging, marketing materials and websites. Often there are a host of complementary products developed such as breast pumps, coolers for carrying the pumped milk, bottle sterilizers or even disposable liners. Typically, these are organized under a “parent brand” which represents a broader offering of products in an industry sector, in this case, baby care. Even a cursory look at this industry reveals a staggering array of products and services, all deriving from the satisfaction of this basic need. Since most are conceived and produced within the single-bottom-line business model they are unsustainable and connected to larger wicked problems in the same way the water bottle is.

Most business models are embedded within the dominant single-bottom-line business/economic paradigm that is predicated upon credit, which can be classified within Max-Neef’s framework as either a “pseudo” or “inhibiting” satisfier. For example, the credit card can be used to directly satisfy any number of genuine needs, however if used without discretion and over the long term, it will ultimately annul the possibility of satisfying the need it was originally aimed at fulfilling. This chapter proposes that an alternative business model, based upon the satisfaction (over the long term) of genuine needs, whose objective is to develop and market synergistic satisfiers will help to usher in a new, sustainable business/economic paradigm and will serve as both enabler of, and imperative for, sustainable design.

Systems Thinking as the Basis for Holistic Design Process

A design process based upon living systems principles and the systems dynamics discussed by Meadows can contribute to both new business and design paradigms. There has been a proliferation of sustainable product design processes and methodologies in the past decade (Tukker and Tischner, 2006), such as life cycle analysis (Lewis and Gertsakis, 2001, 42-57 and Mclennan, 2004, 82-83) cradle to cradle design (McDonough and Braungart, 2002) and biomimicry (Benyus, 1997).

Life cycle analysis (LCA) looks at material(s) impacts throughout all stages of the lifecycle— resource extraction, construction/ manufacturing, use and refuse. The cradle to cradle approach is based upon the ecological principle of waste=food and, similar to LCA, tracks impacts throughout the entire lifecyle of a material, product, or building. In addition, materials such as metals, fibers, dyes etc. are placed into two categories; “technical” or “biological” nutrients (the earth is seen as the nutrient pool out of which all man-made

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artefacts arise). Technical nutrients (waste) that are not toxic and harmful are used over and over as raw material for new artefacts. Biological (organic, non-synthesized) nutrients can be disposed of in any natural environment to decompose naturally. Biomimicry is a design approach that looks to nature (its forms, processes and systems) for inspiration and instruction for how to develop more sustainable products, processes and built environments. All of these processes are based to greater or lesser extents upon living systems principles and can be used to develop more appropriate and sustainable designs, however, their effectiveness is directly tied to the mindset and context within which they are applied. Their effectiveness can be compared to the “leverage points” for change in a system that Meadows refers to.

In figure 7, several sustainable product design processes and methodologies have been mapped along a continuum that corresponds to Meadows’ systems leverage points to illustrate their effectiveness. This chapter argues that sustainable design processes that are not applied within larger contexts, and based upon a new socio-economic paradigm (with correspondingly different consumption patterns which result from a shift in mindset or worldview) will always fall short of their potential for change.

Ray Anderson, CEO of interface carpets, is an illustration of the connection between an individual’s worldview and transformative, sustainable business models. After reading Paul Hawken’s Ecology of Commerce (Hawken, 1993) which outlines the environmentally destructive aspects upon which most business models are predicated, Anderson has been famously transforming his own company and has influenced an entire industry to become more sustainable. Anderson has said:

“I was running a company that was plundering the earth…I thought, ‘Damn, some day people like me will be put in jail!...it was a spear in the chest.” (Dean, 2007).

Anderson’s epiphany led him to set a 2020 target to become a “restorative enterprise,” a sustainable operation that takes nothing from the earth that can’t be quickly recycled or regenerated and which does no social or environmental harm. Instead of profits plummeting and design going into decline, the company has saved more than $336 million since 1995 through their environmental efforts, higher employee retention rates, and their innovative designs have not only won awards, but created an entirely different way in which consumers think about flooring. Because the fundamental business model is based upon a triple-bottom-line objective, all design within the company shares a sustainability imperative; from the design of the product (materials, configurations, color, motif) to its messaging corporate/brand/product identity, website and communication design). Every aspect of design is aimed at creating mutually beneficial relationships between the 3 constituencies within the relationship triad: people, designed artifacts and the environment.

Transforming a business model such as this is, at the highest level, a design problem that involves building bridges and facilitating collaboration across disciplines. A key step in Interface’s transformation was the formation of an “Eco Dream Team” (Posner, 2009, 49), that includes environmental thinkers, engineers, architects, authors, activists, scientists, entrepreneurs and thought leaders who have worked together to help develop a “restorative” corporation. The same analysis applied to the bottle of water can be applied to a company; it’s products, processes and social practices are often implicated in larger wicked problems

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such as pollution of the regional environment, manufacturing and distribution methods that are involved non-renewable energy resources and conditions for employees that are judged to be far from optimum. Understanding the web of relationships a company simultaneously creates and is embedded within, is an essential first step toward its sustainable transformation and can only be achieved through transdisciplinary collaboration. Once identified and understood, these strands of relationship can be assessed and redesigned to become mutually beneficial or, as Anderson puts it, “restorative”.

Conclusion

Design has a role to play at all levels of scale in the transition to a sustainable future; serving as a transdisciplinary bridge, collaborative facilitator, framing problems within appropriate contexts as well as the hands-on work of developing effective, sustainable products, services, processes and built environments. Networking small, local solutions across different disciplines, commercial enterprises and grassroots and governmental organizations will produce cumulative effects or tipping points for sweeping change (solutions) within wicked problems at higher levels of scale. New business models and design methodologies based upon living systems principles and an understanding of systems dynamics can inform new more sustainable solutions, but must be applied from within a new, more holistic/ecological worldview in order for them to reach their potential for change.

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Figures 1 - 7

1. Characteristics of Wicked Problems 1. There is no definite formulation of a wicked problem

The information needed to understand the problem depends upon one’s idea for solving it. In order to describe a wicked problem in sufficient detail, one has to develop an exhaustive inventory for all the conceivable solutions ahead of time.

2. Wicked problems have no stopping rule In solving a ‘tame’ problem, the problem solver knows when the solution has been found. With a wicked problem one can never arrive at a complete or fully correct solution, nor is there objective criteria for the solution. The problem continually mutates and evolves.

3. Solutions to wicked problems are not true-or-false, but better or worse

The criteria for judging the validity of a solution for a wicked problem are strongly stakeholder dependent. However the judgements of the different stakeholders are likely to differ widely. Different stakeholders see different solutions as simply better or worse.

4. There is no immediate and no ultimate test of a solution to a wicked problem

Any solution, after being implemented, will generate waves of consequences, over an extended—virtually unbounded period of time. Moreover, the next day’s consequences of the solution may yield utterly undesirable repercussions which outweigh the intended advantages or advantages accomplished hitherto.

5. Every solution to a wicked problem is a ‘one-shot operation’; because there is no opportunity to learn by trial-and-error, every attempt counts significantly.

Every implemented solution is consequential. It leaves ‘traces’ that cannot be undone…And every attempt to reverse a decision or correct for the undesired consequences poses yet another set of wicked problems.

6. Wicked problems do not have an innumerable (or an exhaustively describable) set of potential solutions, nor is there a well-described set of permissible operations that may be incorporated into the plan

There are no criteria which enable one to prove that all the solutions to a wicked problem have been identified and considered. It may happen that no solution is found, owing to logical inconsistencies in the ‘picture’ of the problem.

7. Every wicked problem is essentially There are no classes of wicked problems in

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unique the sense that the principles of solution can be developed to fit all members of that class. Part of the art of dealing with wicked problems is the art of not knowing too early which type of solutions to apply.

8. Every wicked problem can be considered to be a symptom of another [wicked] problem

Also, many internal aspects of a wicked problem can be considered to be symptoms of other internal aspects of the same problem. A good deal of mutual and circular causality is involved, and the problem has many causal levels to consider. Complex judgements are required in order to determine an appropriate level of abstraction needed to define the problem.

9. The causes of a wicked problem can be explained in numerous ways. The choice of explanation determines the nature of the problem’s resolution

There is no rule or procedure to determine the ‘correct’ explanation or combination of [explanations for a wicked problem]. The reason is that in dealing with wicked problems there are several more ways of refuting a hypothesis than there are permissible in the [e.g. physical] sciences.

10. [With wicked problems] the planner has no right to be wrong

In ‘hard’ science, the researcher is allowed to make hypotheses that are later refuted. In the world of wicked problems, immunity from incorrect hypotheses is not tolerated. Here the aim is not to find the truth, but to improve some characteristic of the world where people live.

Rittel, H. and M. Webber, (1973, 155-169).  

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2. The Relationship Triad

Wicked problems are comprised of strands of relationship between people, the environment and the things people make and do (design). These relationships can be either mutually beneficial (symbiotic) or unsustainable, and are always informed by mindset or worldview.  

 

 

 

 

 

 

 

 

 

NeedsDesign

PeopleCommunity

PlanetPlace

Worldview

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3. Characteristics of Living Systems Characteristic Description Organizationally open Living systems are structurally closed and

organizationally open. They are in a continual exchange of energy and matter with their environment, yet remain structurally the same. Related to the concept of self-organization.

Operate far from equilibrium Living systems maintain themselves in a state far from equilibrium (a living system in equilibrium or stasis would cease to be alive) due to their constant exchange of energy and matter with their environment. This is a ‘region’ where new physical and behavioral forms of order (emergent properties) often arise. Related to the concepts of emergence properties and self-organization.

Networked structure Living systems are comprised of de-centralized, networked, interdependent and often symbiotic relationships. Related to the concept of diversity and non-linear relationships.

Holarchic structure Living systems are comprised of systems nested within other systems (atoms, cells, organ systems, organisms, communities of organisms, etc.). Individual ‘parts’ form larger wholes, while also existing as wholes themselves with constituent parts at smaller levels of scale. As systems evolve, emergent forms of order often arise as new levels within the holarchic structure. Related to the concept of networked structure and emergent properties.

Self-organizing and autopoetic Living systems are ‘self-making’ and exhibit coherent behavior and generate spontaneous responses to internal changes and their environment. The more freedom a system has to self-organize, the more creative forms of order will emerge within it. Self-organizing systems couple with their environment and co-evolve in symbiotic relationship. Related to the concepts of emergent properties and organizationally open.

Emergent properties Within open living systems, new physical and behavioural forms of order arise unpredictably and spontaneously as the system responds to internal changes and perturbations from its environment. Related to the concepts of holarchy and sensitivity to initial conditions.

Sensitivity to initial conditions This concept from chaos and complexity theories asserts that open, dynamic systems often display extreme sensitivity to initial conditions; small changes may produce large variations in the long-term behavior of a

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system. Examples are global warming, weather patterns or a viral epidemic. Related to emergent properties, non-linear relationships and feedback loops.

Flexibility and resilience Living systems maintain their ability to survive and adapt (flexibility and resilience) through the presence of multiple feedback loops that restore balance to the system after a large disturbance. The more disturbances a system responds to, the greater the degree of flexibility and resilience it develops and the more dynamic (creative) it becomes. Related to the concepts of feedback loops, diversity and non-linear relationships.

Feedback loops Within living systems, single events are part of circular, cause-and-effect chains which affect present and future functioning of the entire system. Negative feedback loops stabilize the system (an example is a thermostat on a heating or cooling system), while positive feedback loops amplify/exacerbate changes (feedback on a microphone is a common example). Related to concepts of network structure, diversity and sensitivity to initial conditions.

Non-linear relationships Open systems are comprised of non-linear relationships in which causes do not produce proportional effects. Non-linear relationships are closely related to the concepts of feedback and sensitivity to initial conditions and explain why systems can behave in counter-intuitive ways. Non-linear feedback processes are the basis of the instability in systems which gives rise to new forms of order. Related to the concepts of feedback loops, sensitivity to initial conditions and open organization.

Whole and part Living systems are comprised of semi-discreet ‘wholes’ which exist at multiple levels of scale. The whole has properties that are irreducible to those of its individual parts. Conversely, characteristics of the whole can always be found within its individual parts and provide a clue to the ‘essence’ of the whole. Related to the concepts of holarchy and networked structure.

Interdependence and cooperation Living systems, particularly ecosystems, are interconnected via a vast network of mutually dependent relationships. These relationships enable the system to withstand perturbations from, and change in response to, the environment (flexibility and resilience). Related to the concept of ‘whole and part’ which implies that the health of the part and whole within a system are mutually determined.

Diversity Diversity within a system refers to the multiplicity of relationships or variables found within it. The greater the

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amount of diversity, the greater the degree of the system’s flexibility and resilience. Related to the concepts of network structure and feedback loops.

Characteristics of living systems can serve as principles upon which business propositions and design processes can be based.

References: Based upon Capra, 1996 & 2002, Skyttner, 2005, Meadows, 2008, Wheatley and Kellner-Rogers, 1996, Wheatley, 2006, Augros & Stanciu, 1987, Hayles, 1991, Harman & Sahtouris, 1998, Walker & Salt, 2006, Laszlo, 1996, Briggs & Peat, 1989 &1999, Clayton & Radcliffe, 1997.

4. Places to Intervene in a System 12. Numbers Constants and parameters such as subsidies, taxes,

standards 11. Buffers The sizes of stabilizing stocks relative to their flows 10. Stock-and-Flow Structures Physical systems and their nodes of intersection 9. Delays The lengths of time relative to the rates of systems

changes 8. Balancing Feedback Loops The strength of the feedbacks relative to the impacts they

are trying to correct 7. Reinforcing Feedback Loops The strength of the gain of driving loops 6. Information Flows The structure of who does and does not have access to

information 5. Rules Incentives, punishments, constraints 4. Self-Organization The power to add, change, or evolve system structure 3. Goals The purpose or function of the system 2. Paradigms The mind-set out of which the system—its goals,

structure, rules, delays, parameters—arises 1. Transcending Paradigms To keep oneself unattached in the arena of paradigms, to

stay flexible, to realize that no paradigm is ‘true’

Systems theorist Donella Meadows has listed 12 leverage points for creating and directing change in a system. These leverage points for change are listed in increasing order of effectiveness.

Reference: Meadows (2008, 147-165)

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5. Places of Design Invention

1. Symbolic & Visual Communication Graphic design, typography, advertising,

book arts, illustration, broadcast & digital media, interaction design

2. Material objects and artifacts Clothing, domestic objects, tools, instruments, machinery, vehicles

3. Activities & organized services Logistics combining: physical resources, instrumentalities and human beings in efficient sequences and schedules to reach specified objectives

4. Complex systems & environments for living, working, playing and learning

Systems engineering, architecture, urban planning, functional analysis of parts of complex wholes and their integration into hierarchies

Based upon: Buchanan, 1995, 7-9.  

 

 

 

1

23

4

Signs

ThingsActions

Complex Environments

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6.1 Matrix of Needs and Satisfiers Needs common to all people, everywhere Satisfiers are unique to one’s geographic

location, time period in history and culture

Subsistence Food, shelter, work Protection Insurance systems, savings, social

security, health systems, rights, family, work

Affection Friendships, family, partnerships, relationships with nature

Understanding Literature, teachers, community, groups, family

Participation Settings of participative interaction, churches, parties, associations, communities, neighborhoods, family

Idleness Daydreaming, relaxing, playing, games, parties

Creation Workshops, cultural groups, spaces for expression, building, composing, inventing, designing, painting

Identity Customs, symbols, religion, habits, values, norms, work, sexuality

Freedom Rights, choice, differentiation, tolerance, assertiveness, self-esteem

6.2 Types of Satisfiers Synergistic Satisfier Definition: satisfies a

given need, simultaneously stimulating and contributing to the fulfilment of other needs

Example: public education satisfies the need for understanding while also fulfilling the needs of participation, creation, identity and freedom

Singular Satisfier Definition: satisfies one particular need. These types of needs are often institutionalized

Example: insurance systems satisfy the need for protection, but not other needs

Inhibiting Satisfier Definition: satisfies that generally over-satisfy a given need, therefore seriously curtailing the possibility of satisfying other needs

Example: Authoritarian education fulfils the need for understanding, but curtails the ability to satisfy the need for freedom, participation and

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Pseudo-Satisfier Definition: elements that generate a false sense of satisfaction of a given need, however over the medium to long term, will annul the possibility of satisfying the need they were originally aimed at fulfilling. They are generally induced through propaganda, advertising or other means of persuasion

Example: exploitation of natural resources in the short term meets the need for subsistence, but over the long term, if left unchecked, will no longer meet this need

Destroyers Definition: elements that when applied with the intention of satisfying a need, no only do they annihilate the possibility of its satisfaction over time, but they also impair the adequate satisfaction of other needs

Example: the arms race is undertaken to satisfy the need for protection, but can actually impair the satisfaction of this need as well as those of affection, participation and freedom

Table 6.1 lists needs which are finite and common to all people, everywhere. Satisfiers of those needs are limitless and distinct to one’s culture, period in history, geographic location etc. Satisfiers may be classified as more or less effective as shown in figure 6.2 Source: Max-Neef, 1991, 30-37  

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7. Effectiveness of Eco-Design Approaches

In this diagram, several popular ecological design approaches and government policies have been mapped along a continuum of effectiveness that corresponds to Meadows (2008) “leverage points”. The greatest potential for sustainable business propositions and design arises from a change in mindset or paradigm that is based upon lifestyle changes. Source: Previously unpublished diagram by Irwin, Richardson and Sherwin