Wednesday, December 5, 2012
Rethinking Sustainable Development, ELC Essay #3: Sustainability: Defining It Provides Little Value, But Its Meaning Is Essential
Depend upon it, Sir, when a man knows he is to be hanged . . . it concentrates his mind wonderfully. Samuel Johnson
What does sustainability mean in an age of climate change? The question presents a dichotomy between the critical importance of acting, regulating, and legislating sustainably and the almost meaningless task of defining sustainability. On the one hand, climate change makes our continued survival and development as a society dependent upon the infiltration and incorporation of sustainability into all contexts and all facets of life. On the other hand, defining sustainability may prove to be a meaningless task (in or out of the climate change context) that misdirects a discourse on how to incorporate sustainability into our lives that must move forward.
Settling on a universal definition of sustainability is difficult (if not impossible) because the real-life application of sustainability is highly contextual and is based on a number of factors, including substantive area of application and geography. For each substantive subject matter, the relevant characteristics and metrics necessary to define or understand the applicable meaning of sustainability change. For example, the role of sustainability in mergers and acquisitions is drastically different than its role in zoning. Similarly, defining sustainability is dependent upon the geographical area: what is sustainable for purposes of land use in rural Africa is fundamentally different from what is sustainable for purposes of land use in dense urban China.
Because applying sustainability is highly contextual, a single definition is relevant to multiple contexts only at a highly generalized level. For example, to garner a definition of sustainability that is relevant to land use in rural Africa and land use in urban China we may sacrifice all helpful specifics of the term. Common generalized definitions include the triple bottom line of economic prosperity, environmental quality, and social justice, along with intergenerational equity. Those generalized definitions are insufficient to move sustainability forward in any concrete way. They provide minimal value in directing or promoting actual changes necessary to avoid climate catastrophe. They tell CEOs and local planners, for example, little operationally about how to measure sustainability in a particular context, how to monitor it, or how to move towards a sustainable society.
And yet, while defining sustainability may provide little benefit, the functional application of sustainability could not be more meaningful. Sustainability serves to fundamentally change the way we approach almost every aspect of our lives. It requires us to alter our thinking in how we understand and solve the challenges we face, including expanding the relevant inquiry to seek (in the words of Keith Hirokawa) “a more rigorous pursuit of equity as a matter of governance, a more honest incorporation of economics into environmental quality considerations, and a more effective regulation of the interaction between the natural and built environments.” Thus, the question of how we incorporate sustainability into our lives in a specific context is a far more relevant and proactive inquiry that can have a positive effect on climate change.
I recognize that some definitions of sustainability may be attempting to achieve something other than an operational roadmap to meet the challenges of the future. Rather, those definitions are to provide us with a starting point and the flexibility to apply sustainability to a variety of contexts. They are purposefully broad and inclusive to be applicable to a large spectrum of substantive areas. If true, we have achieved this objective. Now, our focus and resources should be spent on designing creative solutions to apply the existing general definitions to new contexts. We will not make the innovative changes necessary to address climate change if we are consumed with obtaining a uniform or universal definition for sustainability. For example, to effect positive change related to sprawl and zoning a conversation with local planners, developers, and community groups about the triple bottom line, intergenerational equity, precautionary principle . . . etc. is a show-stopper. Instead, a conversation about exploring new and concrete options for measuring, baselining, and assessing sustainable zoning and mass transit would get us closer to avoiding climate catastrophe.
The pressing need to take action on sustainability is particularly true in an era of climate change. As the effects of climate change become more apparent, decisions pertaining to the future of society must be made within the context of the risks associated with climate change. Climate change alters the factors necessary to make a decision, but does not alter the sustainability paradigm. Accordingly, however one defines sustainability, the application of that definition in an era of climate change plays a more prominent role as our survival (a minimum definition of sustainability) depends upon it—and that, to paraphrase Samuel Johnson, should concentrate our minds wonderfully.
-- Jonathan Rosenbloom