Building the SoL Sustainability Consortium:
Emerging Applications of System Dynamics regarding
Language, Leadership, and Decision Making
2000 International Conference of the System
Dynamics Society
Bergen, Norway
July 30, 2000
Peter M. Senge
I believe that building enterprises that operate in greater harmony with larger social and ecological systems requires collaborative innovation. Only by working together can enterprises challenge and change unsustainable, taken-for-granted assumptions and ways of operating. At the core of these unsustainable practices are non-systemic ways of thinking and acting.
In building the SoL Sustainability Consortium, system dynamics is being employed on three levels: (1) as a basic language to establish consensus notions about sustainability, (2) as a component methodology in developing leadership skills; and (3) as a modeling discipline to improve decision-making. The three levels reinforce one another. For example, stocks and flows establish an intuitive foundation for defining what does and does not constitute strategies for sustainability, and enable people from very different organizations, professions and nationalities to communicate. This, then, clarifies the conceptual, inquiry, and envisioning skills needed for effective leadership. These skills, in turn, can only be nurtured through ongoing practical application in settings that matter.
There exists a growing
awareness of the need for radical change and innovation in the organizational
domain in response to the challenge of sustainability (Hawken, 1993; 1998;
Schmidheiny, 1992; Frankel, 1998; Shrivastava, 1995). Business leaders are responding to the challenge, from
acknowledging the role of industry in global climate change (Browne, 1997) to
undertaking new practices such as investment in renewable energy sources
(Herkstroter, 1997). Manufacturers such
as Interface (Anderson 2000) are pioneering new business models based on
reconceiving product as service (Giarini & Stahel, 1993). Others are endeavoring to implement
industrial ecology and life cycle product strategies, moving toward practices
which mimic the cyclic and synergistic processes of our natural environment
(Ehrenfeld, 1998), often through the use of reduced amounts of or greener
materials (Bernadini & Galli, 1993).
Scholars working on
sustainability generally agree that it must be approached as a systemic issue
with attention to multiple systems, including social-organizational, biological
and physical, etc. (Starik & Rand, 1995). Further, sustainability scholars
suggest that we invoke a type of learning that moves us away from conceptual
analysis focused on details about ever smaller parts of the world to a holistic
model that promotes competent understanding and action based on a grasp of “the
whole” (Ehrenfeld, Conceicao, Heitor, & Vieira, 2000).
The challenge of course is
how to initiate and sustain such learning processes. “Grasping the whole” requires dealing with high levels of
behavioral and dynamic complexity: how do large diverse groups of people come
to shared understanding of complex subjects so that they can effectively
coordinate their actions?
Behavioral complexity
arises when diverse agents have decision making power, people with different
and often conflicting values, mental models, and goals. In such situations, seeking common
strategies is typically undermined by behavioral defensiveness and games
playing (Argyris, 1990) and people "confer(ing) immutability on value
assumptions and ideological considerations”
(King 1993) – what King identifies as "wicked" problems.
Dynamic complexity arises
in problem settings where cause and effect are distant in time and space, where
many interdependent factors interact to generate problem symptoms, often with
long time delays or across large distances.
In such settings, even knowledgeable actors committed to long-term
improvement typically misdiagnose the causes of problems and pursue strategies
that at best ameliorate symptoms in the short run, while often creating worse
problems in the longer term (Bakken, 1993; Carroll et al., 1998; Einhorn &
Hogarth, 1986, Sterman, 1989). Ackoff
(1974) labeled problems that cannot be solved by addressing component problems
in isolation as “messes.”
Sustainability presents a classic context of problems characterized by
both high dynamic complexity and high behavioral complexity, what we have
called elsewhere “wicked messes” (Roth & Senge 1995).
Experiences over the past decade with first the MIT
Organizational Learning Center and now
the Society for Organizational Learning (SoL) suggest that fostering
collaboration across many organizations may hold a key to sustaining learning
around wicked messes (Senge 1993, Schein 1995). The evolution of more sustainable enterprises ultimately requires changes
in assumptions, personal and interpersonal behaviors, organizational practices,
and formal and informal processes and structures (Bradbury and Clair, 1999;
Ehrenfeld, 1998). We believe that such learning can best be generated in communities
of practice (Brown & Duguid, 1991, Wenger 1999) drawn from a network of
interpersonal relationships of requisite breadth and depth. More specifically, such "community
action research" (Scharmer & Senge, 2000) can enable the development
of:
(1)
personal relationships and networks that can sustain change through the
inevitable ups and downs in individual organizations;
(2)
longer-term and deeper inquiry than is possible in individual organizations
overwhelmed by day-to-day pressures;
(3)
collaborative capacity building, such as through shared educational programs,
learning tools and processes;
(4)
collaborative experiments with new learning approaches; and
(5)
a systemic perspective emerging from facing common dilemmas and dynamics in
different organizational settings.
Inspired
by these ideas, in 1999, a group of SoL member companies, consultants and
researchers came together to form the SoL Sustainability Consortium. The collaborative effort is just in its
infancy. Nonetheless, it represents a
promising approach to building knowledge for fundamental change, a promise
validated by a recent grant from the US National Science Foundation to observe, assess, and offer ways to improve the
overall process (Bradbury et.al., 2000). What follows is the basic framework
that has served to guide developing the consortium, as well as several examples
of the role system dynamics is playing in the consortium’s development.
The Sustainability
Consortium was initiated through invitations from BP-Amoco and Interface (a
leading manufacturer of commercial carpeting).
The aim was to accelerate change, rather than argue about
environmentalism. Consequently, companies were invited to join only if they
viewed, or were coming to view, sustainability as a cornerstone of their
long-term strategy (Carstedt, Lauer, Schley, & Senge, 1999). By the
end of the year, Detroit-Edison, Ford, Harley-Davidson, Nike, Northeast
Utilities, Shell International, Visteon, The World Bank, and Xerox were participating.
Our work with the
Sustainability Consortium is guided by a framework that has been evolving in
response to insights from research and practice about learning communities (Senge
et.al., 1994). The framework draws on
literatures from interdisciplinary fields of organizational change, development
and learning, predicated on a structuration
(e.g., Giddens, 1984; Orlikowski, 1996) rather
than a punctuated (Weick & Quinn, 1999) approach to organizational change. This framework distinguishes between a deep
learning cycle -- involving new skills and capabilities, new practices and
sensibilities, and new beliefs and deep assumptions -- and the context or
environment needed to initiate, nurture and sustain that cycle (Fig. 1). A key
assumption that underlies this distinction is that, while new capabilities,
practices and assumptions (the circle in Fig. 1) is what ultimately matters,
such deep learning is impossible to directly effect. Instead, practical strategies involve establishing requisite
guiding ideas, infrastructures, and tools and methods (the triangle in Fig. 1),
for example through specific projects and other collaborative activities.
Guiding ideas, or cognitive schemata or mental
models, are those which allow common sense-making and coordinated action to
occur (Bartunek 1993; Bartunek & Moch, 1994). Successful intra- or inter-company
coordination of action requires diverse actors to develop ways of fostering
shared understanding. Conversely, lack of clarity about guiding ideas can
create continuing misunderstandings and frustration. Concepts about sustainability fall along a spectrum (Hart,
1997) from waste reduction to concern for the interrelated ideas of
environmental, economic and human-social justice. In recent years, multiple
sustainability frameworks have been advanced, including World Business Council
for Sustainable Development (WBCSD), Coalition for Environmentally Responsible
Economies (CERES),The Natural Step (TNS), Natural Capitalism, ISO14000, Gunter
Pauli's Zero Emissions Research Initiative (ZERI), Factor X, Wakenagel's
Ecological Footprinting, Life Cycle Analysis, and various approaches to TQEM
(total quality environmental management). While potentially complementary,
these different frameworks and the organizations that support them can also
create competing interests. For this reason, one of the first projects
undertaken by the consortium involved integrating sustainability frameworks, as
shown below.
Principles, methods and tools enable work on practical issues and capacity building. Of particular importance in developing a holistic approach to sustainability are dialogue and methods of collaborative inquiry and systems thinking. Principles based on a holistic approach to sustainability (Starik & Rand, 1995) are rooted in an understanding of sustainability as a product of interdependent biological, social,technological and organizational systems, e.g., the “system conditions of sustainability” incorporated into the TNS approach (Robert, Daly, Hawken & Holmberg, 1997). Projects within the consortium are employing a wide variety of methods and tools -- for example, system dynamics approaches to conceptualization and analysis of systemic causes of current behavior (Sterman, 1989; Senge, 1990; Sterman 2000), various approaches to deepening reflection and awareness in conversations (Argyris, Putnam & Smith, 1985; Isaacs, 1999) and examining language as a method of organizational coordination (Ford & Ford, 1995).
Infrastructures concern organizing resources to aid the work of
the consortium members. For example, it
is crucial to start with the right people.
In particular, we sought to start the Consortium with both senior
executives and staff and local line leaders with a successful track record in
past organizational learning efforts. These were people who had succeeded in
accomplishing significant practical outcomes, while simultaneously innovating
in creating more open, inquiry-oriented, and trusting work environments. The personal integrity, depth of commitment,
and practical know-how of this initial group created, in effect, an initial
infrastructure endowment, inspiring confidence in future possibilities and
aiding in securing future resources.
Second, ongoing action-oriented and related research projects give rise
to the next stage in infrastructures to plan and staff, and coordinate among
the project activities. These project activities are coordinated through
consortium coordinators and increasingly through the SoL website. Lastly, semi-annual meetings, hosted by
member companies, bring consortium members together face to face to reflect on
accomplishments and challenges, renew their relationships and spark new rounds
of imagining future projects.
The Consortium may be thought of as a learning laboratory in which
guiding ideas are surfaced and tested by the Consortium members through their
choice of principles, tools and methods. We
conceive of the deep learning cycle as shaping actions primarily taken within
individual organizations. In order for
such actions to feed back and strengthen the overall Consortium, they, and the
results to which they give rise, must be made public within the larger group,
subject to public assessment, collective reflection and sense making. We
have noted above the importance of having present corporate leaders who evoke
trust and emulation. This can, in turn,
lead to new guiding ideas and new investments to develop method and tools
shared within the entire Consortium.
The Consortium becomes a locus for shared knowing and collective action,
while it is simultaneously developing a network of engaged and
learning-oriented organizational leaders.
Fostering Shared Learning and
Collaboration
System dynamics as
Language
The language of stocks and flows is proving to be a useful starting point for developing shared understanding of sustainability among the consortium members. Many have extensive experience with various sustainability frameworks and are concerned that “the array of sustainability frameworks can be bewildering for firms seeking to develop shared images of where they want to go and basic strategic concepts to guide decisions” (Bulkin et. al., 2000). Consortium members wanted to have a way to talk in “non-sectarian” terms that served to better integrate different points of view.
The following two diagrams (Figure 2 and 3), developed in collaboration with the Rocky Mountain Institute (a research and consulting organization that specializes in sustainability), shows the basic flow of natural materials through the industrial system, as they are today and as they must be in a sustainable economy (Senge et al.,1999) In the traditional industrial system (Figure 2), all manufacture of goods depends on material resource inputs, either resources extracted from biotic (living) or abiotic sources. Manufacturing processes produce by-products in addition to intended product output, which become waste such as industrial effluents. Products produced become products in use. While in use they also generate waste by-products, such as auto emissions. Eventually, when their useful lifetime is over, they can become a third source of waste through disposal. Lastly, all sources of waste accumulate until they biologically degrade and are assimilated back into natural resources – which for some forms of waste today takes thousands of years. Until then, their presence can affect the regeneration of biotic resources (such as the pollution of fisheries or acid rain affecting forests).
FIGURE 3 Flow of Material through Sustainable Industrial System
In the simplest sense, sustainability means
(1) that the stocks of natural resources, both biotic and abiotic, must not be depleted beyond their rates of regeneration (effectively zero for abiotic resources), and
(2) that all sources of waste generation, from production, use and discard, must be driven toward zero.
In order to do this, the industrial system needs to become more “circular” as opposed to linear – that is, products and production processes need to re-circulate into future products, or be immediately biodegradable (“compostables”). This leads to two flows which are largely missing from traditional industrial system: natural nutrients and “technical nutrients” (McDonough and Braungart 1998).
This simple stock flow diagrams encompass many of the key concepts of different sustainability frameworks. For example, the first three of The Natural Step’s “four system conditions” (Robert et. al., 1997) establish equilibrium conditions regarding the stocks of natural resources and waste: (1) zero extraction of abiotic resources, (2) eliminating generation of waste products that accumulate in the biosphere, and (3) preserve the regenerative cycles of nature (the fourth system condition concerns social equity). The four strategies of Natural Capitalism (Hawken, Lovins & Lovins, 1999) focus more on flows within the industrial system: (1) radical resource productivity (increase ratio of product produced relative to resources extracted, and thereby reduce manufacturing waste), (2) ecological re-design to “close production and product loops” (further reducing manufacturing waste, as well as waste from use and disposal), (3) “product as service” business models (which encourage producers to take back products when their productive lifetime is over), and (4) investment in natural capital to increase biotic resources.
The simple stock flow diagram has also served to clarify some contentious issues, such as the adequacy of current corporate efforts at “eco-efficiency.” For example, if the ratio of product produced to natural resource input improves, resource extraction is reduced initially. But waste generation may continue to rise, especially waste from use and from discard. Moreover, total extraction may even increase over time. This could happen, for example, if improved eco-efficiency leads profits to increase, which in turn get invested in more growth in production. In other words, if production rises more rapidly than resource productivity, we could have a more eco-efficient economy that extracts and pollutes more. This insight confirmed what many have felt: that eco-efficiency, championed by organizations like WBCSD, is a dangerously oversimplified strategy. It can be a useful element of a broader sustainability strategy but, by itself, does not move reliably towards sustainability.
In the coming months, we will track the effects of this initial work on integrating sustainability frameworks with the help of the NSF funding. For example, to what extent do diagrams like those shown above become “boundary objects” that show up in different companies’ own internal documents and strategic conversations? How does the systems language evolve over time as it is used within the consortium members? How does it blend with and augment other managerial frameworks for sustainability?
System Dynamics and Leadership
Development
Several of the companies in the consortium have incorporate system dynamics tools and methods into an overall effort to enhance systems thinking skills for leadership. In many ways this work builds on core activities within the SoL community and beyond for many years (Senge 1986, 1990b). Several companies have created their own introductory courses in systems thinking, and many have integrated system dynamics tools, especially conceptualization tools, into internal consulting activities. In particular, system archetypes like shifting the burden, limits to growth and tragedy of the commons have become common vocabulary in leadership development (Senge et.al. 1994).
Such application of system dynamics tools goes beyond the rudiments off a common language to establish common leadership principles, norms for dealing with different recurring situations. For example, shifting the burden alerts people to the trade-offs between symptomatic quick fixes versus more systemic solutions. Limits to growth shows the leverage in understanding the balancing processes that are slowing a growth processes, rather than to continue blindly “pushing on the growth levers” (Senge, et.al. 1999) Tragedy of the commons helps people see those settings where many actors, each following their own perceived self interest, can create outcomes where everyone loses. Over time, seeing these archetypal patterns recur in particular settings can also lead to managerial principles for those settings. For example, product development engineers may see the generic tendency toward tragedies of the commons when different functional experts each pursue their aims independent of one another. This can lead to compromising common resource upon which all depend, such as different loads on a common battery in a new car (Roth and Kleiner 2000). In turn, this can lead to new management practices, like identifying “commons” in any new development effort.
More recently, new leadership development efforts are beginning to integrate system dynamics and related learning tools with principles of sustainability. For example, Nike’s “Sustainable Business Transformation Project” has brought together diverse product designers, product managers and marketers in a nine-month exploration of new business thinking. In addition to developing familiarity with learning tools, The Natural Step and Natural Capitalism, they have focused on new product ideas like recyclable athletic apparel, glues that can come unglued for product take back, and environmentally benign dyes (see Schley and Lauer, 2000 for a brief description).
Similar leadership development activities are underway at Ford and BP. In the future, these programs may become more entwined, as executives from the different companies work together on collaborative action projects and HR specialists from the different companies likewise collaborate. From a research perspective, the prime questions that concern us are how new leadership development thinking and practices that start in one company migrate to others, and how broader leadership communities that interconnect people in different companies emerge.
System Dynamics and
Investment Decision Making
Utilities in the US face extraordinary challenges adapting to deregulation in energy generation and an ambiguous market environment regarding sustainable or “green” power. The vast majority of electricity continues to come from coal-fired power plants, with considerable new investment in gas-fired plants. In the utility industry, the prevailing mindset is that future competition will be primarily based on price, and that typical US consumers exhibit little preference for environmentally sound generation. In this setting, what sort of opportunities exist for utilities to be more proactive about sustainability?
In a new project with DTE (Detroit Edison), directed by Don Seville, system dynamics is providing a conceptual underpinning for scenario planning with the management team.
The first goal of this process is to get executives to reflect on their assumptions through developing alternative stories of how the industry might unfold. Underlying each story are key assumptions, which can be highlighted more easily when different stories are contrasted. Then, different possible scenarios can be arrayed around the differing assumptions they embody. Such methods have been used for many years by artful scenario facilitators (Wack 1985, Schwartz 1991, Senge et.al, 1994,p 275-278). The aim is not to predict the future but to get managers thinking more imaginatively about the implications of different facets of the present reality.
By combining scenario thinking with system dynamics, it is possible to integrate isolated assumptions into more fully developed conceptual models, to test alternative scenarios, and to discover potentially important dynamic insights. For example, a scenario that entails strong growth of new, more sustainable generation technologies can be elaborated to identify the different reinforcing and balancing processes that might generate or limit this growth. Advocates for traditional generation, in turn, must offer countering models for either why the growth snowball effects will not develop, or how specific balancing processes will come into play. Regardless of one’s point of view, the process forces competing sets of assumptions to become more clear. This can also allow assumptions to be reviewed periodically, as new evidence and experience becomes available. Simulation models are also being developed. When different scenarios are simulated, we expect more surprises and hopefully more insights.
The pilot project with DTE may evolve into a joint project with Northeast Utilities (NU), another consortium member. NU faces some similarities and some differences in their marketplace, and we hope that approaches that can help utilities in general may emerge. Lastly, utilities’ investment decision making is analogous to investment decisions that must be made in other industries facing similar options of new more environmentally sound technologies. We will want to explore, as part of our research, whether and how the tools and ideas developed within the utilities context migrate to other consortium members.
Conclusion
John Ehrenfeld (1998,2000), president of the International Association for Industrial Ecology, has written that much of what is being pursued currently in the corporate sustainability movement naively assumes that new measures can substitute for new paradigms. Most efforts to foster business environmentalism, such as the WBCSD and ISO14001, concentrate on establishing agreed upon metrics (Elkington and Robins 1994). Measures of eco-efficiency or “ecological footprints” or life cycle analysis, become de facto strategies for change, the premise apparently being that if people can measure their negative environmental impacts, they will then have both the incentive and method for improvement. But there is good reason to question that better metrics alone are sufficient to produce the new ways of thinking, new products and processes and new business models that sustainability will require.
Ehrenfeld argues that, while important, metrics need to be complemented by new metaphors to spark radical shifts in thought and action. System dynamics can be a foundation for shaping those new metaphors, and connecting them to new operating policies, including new metrics. The figure below, based on Ehrenfeld’s, shows a progression from system dynamics methods used to create new language, to leadership and management principles, to practical learning tools that influence thinking about specific types of decisions, and thereby shape policies. As Ehrenfeld suggests, all are important. While new policies, decisions and metrics are vital to business practice, new language and normative principles are crucial to shape new the paradigms or worldviews that can give rise to new practices. System dynamics can potentially contribute across this entire spectrum, a potential we hope to better assess in the SoL Sustainability Consortium.
Figure 4 From Paradigmatic Shift to Normal Practice
References
Ackoff, R.L. 1974. Redesigning the Future: A Systems Approach to Societal Problems. New York: John Wiley and Sons.
Anderson, R. 1999. Mid Course Correction: Toward a Sustainable Enterprise: The Interface Model. Chelsea Green Publishing Company.
Argyris, C. 1990. Overcoming Organizational Defenses: Facilitating Organizational Learning. Boston: Allyn and Bacon
Argyris, Putnam and Smith, 1985 Action Science. San Francisco: Jossey Bass.
Bakken, B. 1993. Learning and Transfer in Dynamic Decision Environments. Unpub. Ph.D. thesis, MIT Sloan School.
Bartunek, J. and Moch, M. 1994. Third order change and the western mystical tradition. Journal of Organizational Change Management. 1 (1) 24-41.
Bartunek, J. M. 1993. The multiple cognitions and conflicts associated with second order organizational change. In Social Psychology in Organizations: Advances in theory and Research. Ed. J. K. Murnighan, pp. 322-49. Englewood Cliff, NJ: Prentice Hall.
Bernadini and R. Galli, 1993. Dematerialization: Long term trends in the intensity of use of material. May issue of Futures, 25, 4: 4-31
Bradbury, H., and J. Clair, 1999. The Natural Step: A Partnership between Business and Environmentalists for Sustainable Development. Academy of Management Executive. Vol. 13: 4 63-74.
Bradbury, H., J. Carroll, J. Ehrenfeld, and P. Senge, Inter-Organizational Learning: Developing Sustainable Business Enterprises in a Context of Dynamic and Behavioral Complexity, submitted to the NSF Program on Innovation and Organizational Change, February 1, 2000, available on SoL website: Solonline.org.
Brown, J. S. and R. Duguid. 1991. Organizational learning and communities of practice. Toward a unified view of working, learning and innovation. In Special Volume on Organizational Learning. Organization Science. 2 (1) 10-58.
Browne, J. 1997. British-Petroleum CEO Speech given at Stanford University. Available on the British-Petroleum Website. (reprinted in Reflections: the SoL Journal.1:4,48-56.
Bulkin, B., Basile, G., Ehrenfeld, J., Gray, C., Morris, P., Sailant, R., Savino, T., Senge., P. 2000. “ Integrating Frameworks for Sustainability.” SoL Sustainability Consortium: Working Group on Sustainability Frameworks. available from SoL website: solonline.org..
Carroll, J. S., Sterman, J. and Marcus, A. A. (1998) Losing the maintenance game: How mental models drive organizational decisions. In R. N. Stern and J. J. Halpern (eds). Debating Rationality: Nonrational aspects of organizational decision making. Ithaca, NY: Cornell University ILR Press.
Carstedt, G., J Lauer, S. Schley, P. Senge. 1999 [1998]. SoL Research-Capacity Building Consortium on Sustainability, Society for Organizational Learning Working Paper. Available from: http://SoL-NE.org.
Ehrenfeld, J. R., 1998. The Challenge of Sustainability: Cultural Structure and Corporate Decision-Making, in Better Environmental Decision-making, K. Sexton, et al., Eds. Island Press.
Ehrenfeld, J.R. 2000. Colorless Green Ideas Sleep Furiously: Is the Emergence of “Sustainable Practices Meaningful?. Reflections, the SoL Journal, 1:4.34-47.
Ehrenfeld, Conceicao, Heitor and Vieira, 2000, "Towards Sustainable Universities: Challenges for Engineering Education in the Learning Economy," submitted to Science and Public Policy.
Einhorn, H. J. & Hogarth, R. M. 1986. Judging probable cause. Psychological Bulletin 99: 3-19.
Elkington, J. and Robins, N. 1994. Company environmental reporting : a measure of the progress of business & industry towards sustainable development. Paris, France : United Nations Environment Programme, Industry and Environment Office.
Ford, A. 1999. "Lessons from the Electric Power Industry" in Modeling The Environment: An introduction to System Dynamics Modeling of Environmental Systems. Washington D.C.: Island Press.
Ford, J. D. and Ford, L. W. 1995. The role of conversation in producing intentional change in organizations. Academy of Management Review. 19: 756-85
Frankel, C. 1998. In Earth’s Company: Business, Environment and the Challenge of Sustainability. Gabriola Island, BC:Canada: New Society Publications
Giarini, O. and W. R. Stahel. 1993. The limits to certainty. Dordrecht ; Boston : Kluwer Academic Publishers.
Giddens, A. 1984. The Constitution of Society: Outline of the theory of structuration. Berkeley: University of California Press.
Hart, S. 1997. Beyond greening: Strategies for a sustainable world. Harvard Business Review January-February:66-76
Hawken, P. 1993. The Ecology of Commerce: A Declaration of Sustainability New York: Harper Business
Hawken, P., Lovins, A. B., and L. H. Lovins. 1999. Natural Capitalism. Boston: Little Brown and Company.
Herkstroter, C. 1997. Contributing to a Sustainable Future -- the Royal/Dutch Shell Group in the Global Economy. Erasmus University.
Isaacs, William. 1999. Dialogue and the art of thinking together. New York: Currency/Doubleday.
King, J. 1993. "Learning to Solve the Right Problems: The Case of Nuclear Power in America," Journal of Business Ethics, vol 12, 105-116.
McDonough, W. and M. Braungart, “The Next Industrial Revolution,” Atlantic Monthly, October 1998.
Orlikowski, W. J. 1996. Improvising Organizational transformation overtime: a situated change perspective. Information Systems Research. 7 (1): 63-93
Robčrt, K.-H., Daly, H., Hawken, P., & Holmberg, J. (1997). A compass for sustainable development. Journal Sustainable Development and World Ecology. 4: 79-92
Roth,G. and Senge, P. 1995. "From Theory to Practice: Research Territory, Processes and Structure at an Organizational Learning Center, Journal of Change Management, Vol. 9, no. 1, 93-108.
Roth, G. and Kleiner, A. 1999. Car Launch: The human side of managing change (the learning history library). New York: Oxford University Press.
Scharmer, O. and P. Senge. 2000. Community Action Research, forthcoming in Handbook of Action Research, H. Bradbury and P. Reason, eds., U.S./U.K.: Sage Publications
Schein, E., 1995 Building the Learning Consortium, SoL (formerly MIT Organizational Learning Center) working paper 10.005, SoLonline.org
Schein, E. 1999. Process Consultation Revisited. Addison Wesley OD Series. Reading MA: Addison Wesley.
Schmidheiny, S. 1992. Changing Course: A global business perspective on development and the environment. Cambridge: MIT Press.
Schwartz,P. 1991.The Art of the Long View. New York:
Doubleday/Currency.
Senge, P. 1986. Systems Principles for Leadership, in Transforming Leadership, J. Adams ed. Alexandria, Va: Miles River Press.
Senge, P. 1990. The Fifth Discipline: The art and practice of the learning organization New York: Doubleday Books
Senge, P. 1990b. The Leader’s New Work: Building Learning Organizations, Sloan Management Review. fall, 7-23.
Senge, P. 1993. Transforming the Practice of Management. Human Resources Development Quarterly 4: 1, 5-32.
Senge, P., Roberts, C., Kleiner, A., Smith, B. and Ross. 1994. The Fifth Discipline Fieldbook: Strategies and Tools for Building a Learning Organization New York: Currency/Doubleday
Senge, P., Roberts, C., Kleiner, A., Smith, B.,Roth, G. and Ross. 1999. The Dance of Change: The Challenges of Sustaining Learning Organizations. New York: Doubleday/Currency.
Senge, P., D. Seville, A. Lovins, and C. Lotspeich, 1999. Systems Thinking Primer for Natural Capitalism, Chapter 1: the Four Basic Shifts, working paper available from SoL website: solonline.org
Shrivastava, P. 1995. The role of corporations in achieving ecological sustainability. Academy of Managment Review 20 (4) 936-960
Starik, M., Rands. 1995. Weaving an integrated web: Multilevel and multisystem perspectives of ecologically sustainable organizations. Academy of Management Review 20 (4) 908-935.
Sterman, J.1989. "Misperceptions of Feedback in Dynamic Decision making." Organizational Behavior and Human Decision Processes, Vol 43, no. 3, 301-35.
Sterman, J. 2000. Buisness Dynamics: Systems Thinking and Modeling for a Complex World. Boston: McGraw Hill.
Wack, P. 1985 Scenarios: Uncharted Waters Ahead and Shooting the Rapids. Harvard Business Review (two part article: Sept/Oct and Nov/Dec)
Weick, K. and Quinn, R. 1999. Organizational Change and Development. Annual Review of Psychology. 50: 361-386.
Wenger, E. 1998.
Communities of Practice.
New York: Cambridge University Press.