Global Sustainable Development Goals: The Unresolved Questions for Rio+20

Preparations for the Rio+20 United Nations conference on sustainable development have begun, but the first round of preparatory meetings did not address important issues such as sustainable resource use, production and consumption.

The Rio+20 United Nations (UN) conference on sustainable development, to take place in Rio de Janeiro in June, does not aim to produce multilateral “hard law” agreements, unlike the Earth Summit in 1992, which among other outcomes led to the UN Framework Convention on Climate Change (UNFCCC).  Instead, the core of the draft outcome document produced by the UN is a proposal to agree by 2015 to a set of sustainable development goals, a framework for reporting by large companies and the World Trade Organistion (WTO) as the means of implementation. The first round of negotiations concluded on 27 January 2012.

Humans have always altered their local environment; with industrialisation, urbanisation, motorisation and increase in incomes they have begun to alter the planet. The emerging concern is that the adverse effects of economic activities exceed those of resource extraction. There is scientific evidence that the planet will soon be unable to absorb the waste carbon dioxide of excessive consumption. The lifestyle that comes with affluence, witnessed in the industrialised countries with high levels of natural resource consumption, particularly energy and high levels of waste, like carbon dioxide, threatens half of humanity which has yet to enjoy the benefits of increased incomes. Transforming societies towards living in balance with the natural environment will also lead to more equity, even development and coherence in the global agenda.

Defining a Green Economy

The theme of the Rio Conference is “green economy in the context of sustainable development and eradication of poverty”. There is as yet no consensus on the definition of a green economy, principles of international cooperation, framework for action and global vision for the future. The divergence between countries centres on whether the transition to global sus­tainability will be based on the economic or on the social dimension of sustainable development. Creation of new markets will require making transparent the costs of actions or inaction, with sustainable development considered a process and not a goal.1  Future growth in developing countries, because of the existence of ecological limits, poses the moral ques­tion – if sustainability cannot be achieved through technological efficiency, how much of the world’s resources does any one nation or individual have a right to for their well-being? The unresolved question is whether developed countries will recognise the need to change particular kinds of resource consumption for the sake of others’ development.

In this context, defining the global goals will be contentious. The shift to greener economies can be seen as a pro­cess, augmenting ecosystem services and controlling environmental damage. It can also be considered a goal depen­dent on new technologies in all fields. Attention will need to be focused on social design and social innovation, especially in cities where the majority of the human population will soon be living. Taking a middle ground, a green economy should be defined in terms of minimising the adverse effects of economic activities on global ecosystem services depending on the stage of development, while using innovative technology to provide equal opportunity and prosperity for all.

International Cooperation

There are three areas of major disagree­ment between countries with respect to international cooperation for the trans­formation to sustainable development. First, strong objections have been voiced on including in the outcome a rights-based approach under the principle of common but differentiated responsibilities that have shaped international cooperation around the environment. Interestingly enough this was also the last principle reluctantly agreed upon in the negotia­tions on the Rio Declaration in 1992 only because it was reproduced from a communiqué of ministers of environment of the Organisation for Economic Cooperation and Development (OECD).

Differentiation, based on stages of development rather than historical responsibility for environmental damage, is important because a key role will need to be played by all governments as the transformation cannot be left to market forces. Global ecosystem services are both a global good and are not priced by the market, and policy is responsible for the creation of markets for new technologies like wind and solar energy. Governments also play a major role in initiating research on new technologies, because they serve a wider good and the benefits accrue to society. In responding to a problem that is global in nature and scale, ways have to be found to deal with the distributional challenge, as the costs will fall more heavily on developing countries because of their low levels of income. For example, intellectual property rights also have a “global goods” dimension.

Second, the suggested establishment of a 10-year “framework on sustainable consumption”, which many consider to be the key element in the global transition to sustainability, is relegated to the status of one amongst a number of programmes rather than the central element of the framework for action. At the World Summit on Sustainable Development in 2002, the last paragraph to be agreed upon was on sustainable consumption and production. A consensus was possible only when developing countries agreed to a “framework of programmes”, and that too at the national and regional level, but not at the global level.

A focus on consumption, rather than production patterns, as the driver of change also means that the objective of enhancing ecosystem services will be met through different measures at different costs for individuals in different countries, because individual preferences are shaped by societal forces and definitions of the national interest. Therefore, an analysis of patterns, trends and drivers of natural resource use is needed to enable governments to design policies that will help societies, rather than individuals, remain in balance with nature. This change in values will be reflected in the way we define and measure progress,  which should not be based on markets as ends in themselves generating greater aggregate wealth, but rather on human well-being achieved through access to adequate ecosystem services. A technological transformation will not occur without a societal transformation driving it.

Third, since international standards are the basis for national measures with a global impact, a consensus is being sought  on the WTO as a means of implementation. This will lead to using the Dispute Settlement Understanding to secure competitiveness concerns of units in industrialized countries in the face of the shift in global economic power, just as global rules were used to create private rights under the Convention on Biodiversity in 1992. It will also lead to shift to technologies with state enforcement through the trade regime by inserting intellectual property rights in the WTO in 1995 to support a new engine of growth.

Developing countries must now take the leadership in evolving a new paradigm, with new global rules. In the coming years  they will be making increasing demands on limited ecosystem services provided by the global commons, or carbon space, to absorb emissions of carbon dioxide, as they consume vast quantities of steel, cement, aluminium, chemicals and fertilizers needed for infrastructure, urbanization and food security essential for growth in incomes. The global vision for the 21st century must be defined in terms of achieving universal human well-being within the planetary limits by 2050 by limiting consumption, rather than by creating new markets.

Framework for Action

The note circulated by the UN to assist in the negotiations 2 suggests a new global framework, focused on natural capital rather than on the eradication of poverty.   The “zero draft” of the outcomes includes provisions that governments agree on the need to develop a global policy framework for “all listed and large private companies” (the Secretary General’s Panel has suggested a market capitalisation of more than $100 million) to integrate sustainability within the reporting cycle. It also suggests the development of “green economy road maps” by global industry sectors, which could provide a starting point for longterm investor engagement and benchmarking through pricing risk and management  quality. This is supplemented with suggestions for environmental pricing of national ecosystem goods and services, while being silent on the services provided by the global atmospheric commons.

Also unresolved is which upgraded global body, the Commission on Sustainable Development, the United Nations Environment Programme or the WTO should provide an oversight of the policies and monitor progress of measures taken at the national level. Here again, there is divergence of perspectives on whether the objective of the annual reviews and dispute settlement should be to provide investors with timely information on the links between sustainability and economic performance at the micro- and macro levels  and respond to competitiveness concerns of the private sector. Or whether  governments need to know about shifts in consumption and production patterns so that they can exchange experiences and  monitor progress of the joint research, development and deployment of innovative technologies to enable human wellbeing for all within planetary limits.

We now know that the degree to which natural resource use affects ecosystem services and causes adverse impacts on the environment does not depend on the amount of resources used, but rather on the types of resources used and the ways in which they are used. No doubt, a larger and richer global population with expanding consumption needs will place growing demands on natural systems for food, water and energy, but the development aspirations of the world’s poor are not in conflict with efforts to solve the climate, or the ecosystem scarcity problem because only certain longerterm trends, rather than middle-class lifestyles, need to be modified.


The proposed outcomes of the conference include ensuring universal access to energy, doubling the rate of energy efficiency improvement and the share of renewable energy. It is, however, not considered a strategic goal. The hard lesson from the demise of the Kyoto Protocol is that targets are only useful if baselines are well defined, the scope is clear, and loopholes are closed. In this case the note specifically states that the objective will  be “a basic minimum level” rather than an adequate level, or global average. The millennium development goals, agreed by the UN in 2000, did not include electricity as a basic human need and consequently did not recognise its unique impact on natural resource use. The global policy issue is whether we can have this without reliance on coal in the absence of access to innovative technologies that are commercially available at affordable cost.

Beyond energy, real targets are being sought for critical areas of “natural capital” such as food, forests and soils, as well as oceans and freshwater, equating sustainability with a green economy where economic value creation is not coupled with environmental degradation. The formulation ignores different stages of development, where natural resources are needed for establishment of infrastructure essential for the eradication of poverty. For example, urbanisation in developing countries will involve a population shift that is more than five times larger than what happened in developed countries, with its attendant requirement of natural resources. Sustainable development goals should be centred on sustainable consumption and production and recognize stages of development.

The note recognises the limits to current measures of gross domestic product, which are suitable only for measuring economic activity. It does not include, in the framework for action, development of solutions to the current invisibility of natural capital and the effects of economic activites on global ecosystem services in standard growth models, because that would imply modifying longer-term trends in developed countries and redistribution.

China and India will soon become the largest users of natural resources. In the context of future conflict amongst developing countries over the sharing of scarce ecosystem services, they (along with the other BRIC countries like Brazil and Russia) have the responsibility to shape the global rules now being negotiated, because the UN has so far ignored distributional issues. The distinction that  was made in the international cooperation with respect to investment, trade, development and environment in the way global rules were framed between 1950 and 2002 needs to be reviewed by recognising stages of development, instead of a functional and territorial division. Patterns of natural resource use, and the resulting standards of living, have to be common for all so as to lead to a more prosperous and safer world.


1 United Nations’ Secretary General’s High Level Panel on Global Sustainability (30 January 2012), Resilient People, Resilient Planet: A Future Worth Choosing, New York, United Nations.

2 United Nations (10 January 2012), The Future We Want, New York, United Nations.

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