The main method available under international law for countries to work together on global environmental issues is the multilateral environmental agreement (MEA). MEAs are agreements between states which may take the form of “soft-law”, setting out non-legally binding principles which parties will respect when considering actions which affect a particular environmental issue, or “hard-law” which specify legally-binding actions to be taken to work toward an environmental objective.
Several important MEAs were entered into at the 1992 United Nations Conference on Environment and Development (UNCED, or the “Earth Summit”), which was held in Rio de Janeiro, Brazil. The Earth Summit produced five key documents on sustainable development issues.): two “hard law” – the Convention on Biological Diversity, and the Framework Convention on Climate Change which New Zealand has signed and ratified (see below); and three “soft law” – the Rio Declaration, Agenda 21, and the Forest Principles which were adopted by consensus at Rio.
The Rio Declaration on Environment and Development describes states’ obligations for promoting the principle of sustainable development. This principle involves managing resources in a way that provides for our needs in using those resources, as well as providing for their protection – both for their inherent value, and to preserve mankind’s future interests in them. The obligation to “conserve, protect and restore the health and integrity of the Earth's ecosystem” is framed in a way that recognises that states have differing abilities and methods to draw on when dealing with environmental problems.
The Declaration identifies 27 guiding principles on sustainable development, including:
Agenda 21 is a plan for use by governments, local authorities and individuals to implement the principle of sustainable development contained in the Rio Declaration. This 40-chapter document has significant status as a consensus document adopted by about 180 countries.
New Zealand’s legislation is largely in accord with the themes of Agenda 21 (for example the Resource Management Act 1991 and Local Government Act 2002). Action needs to be directed towards implementing this legislation in the best possible way.
The United Nations Conference on Sustainable Development, known as Rio+20, was held in Rio de Janeiro from 20-22 June 2012. It was one of the most important meetings on the international calendar in 2012 and attracted a high level of participation.
New Zealand sought an action-orientated outcome at Rio+20 and took a leadership role in two key areas: the oceans focussed ‘blue economy’ and fossil fuel subsidy reform FFSR).
New Zealand’s emphasis on the ‘blue economy’ included sustainable fisheries (particularly the elimination of harmful fisheries subsidies) and the protection of the marine environment. This focus reflects the importance of oceans to New Zealand and our neighbouring countries in the Pacific. A key concern is that harmful fisheries subsidies contribute to overfishing, including illegal, unreported and unregulated fishing. Read more about the blue economy.
Fossil fuel subsidies from governments artificially lower the price of fossil fuels for consumers and produces. In doing so they encourage wasteful consumption, distort markets, impede investment in clean energy sources and undermine efforts to deal with climate change. In 2010, worldwide fossil fuel subsidies exceeded US$400 billion (International Energy Agency (IEA) World Energy Outlook 2011 report). It has been estimated that this contributes to a whopping (is it 10%??) of the world’s total greenhouse gas emissions. Further, the same IEA report estimated only 8 per cent of these subsidies reached the poorest 20 per cent of the population globally. Some countries spend more on fossil fuel subsidies than they do on health or education. Redirecting this money would not only offer significant climate and environmental benefits, it would free up money for investment in sustainable development.
New Zealand urged Rio+20 to join other international efforts for a commitment to the early phase out of inefficient fossil fuel subsidies. We supported a phased approach so as tomitigate adverse impacts on vulnerable groups.
New Zealand is a member of the Friends of Fossil Fuel Subsidy Reform group which works to highlight the potential climate, economic, trade and energy security benefits of fossil fuel subsidy reform. Read more about the Friends.
For a full list of New Zealand’s Multilateral Environmental Agreements see MEAs in force in New Zealand.
Last updated:24 July 2012