It is commonly accepted that the project of sustainable development is conceptually composed of three constituent parts. These parts are (1) environmental sustainability, (2) economic sustainability, and (3) social-political sustainability. The United Nations 2005 World Summit refers to the "interdependent and mutually reinforcing pillars" of sustainable development as environmental protection, economic development and social development. The interdependency of the first two is evident; it is perhaps the greatest challenge of our time to satisfy the needs and wants of burgeoning populations within the binding constraints imposed by our physical environment. But what is this great hoopla about social development and sustainability of politics, and what exactly is its place?
If environmental protection is concerned with the preservation of our natural environment and resources, and economic sustainability is concerned with seeking durable growth solutions therein, then the social-political sphere can be thought of as representative of the more purely human element in the equation. Social development and social-political sustainability are intimately related concepts but they are not in fact entirely interchangeable. It is important that we understand their symbiotic relationship and its implications for the broader sustainability project.
If environmental protection is concerned with the preservation of our natural environment and resources, and economic sustainability is concerned with seeking durable growth solutions therein, then the social-political sphere can be thought of as representative of the more purely human element in the equation. Social development and social-political sustainability are intimately related concepts but they are not in fact entirely interchangeable. It is important that we understand their symbiotic relationship and its implications for the broader sustainability project.