Earth Summit
The United Nations Conference on Environment and Development (UNCED), also known as the Rio Conference or the Earth Summit (Portuguese: ECO92, Cúpula da Terra), was a major United Nations conference held in Rio de Janeiro from 3 to 14 June 1992.
For other uses, see Earth Summit (disambiguation).
Earth Summit was created as a means for member states to cooperate together internationally on development issues after the Cold War. Due to issues relating to sustainability being too big for individual member states to handle, Earth Summit was held as a platform for other member states to collaborate.
A key achievement of the 1992 conference was the establishment of the United Nations Framework Convention on Climate Change (UNFCCC) established in part as an international environmental treaty to combat "dangerous human interference with the climate system" and to stabilize greenhouse gas concentrations in the atmosphere. It was signed by 154 states at the United Nations Conference on Environment and Development (UNCED). By 2022, the UNFCCC had 198 parties. Its supreme decision-making body, the Conference of the Parties (COP) meets annually to assess progress in dealing with climate change.
Since the creation of the UNFCC many related environmental conferences, climate-related forums, and ongoing scientific research initiatives in the fields of sustainability, climate, and environmental security have continued to develop these intersecting issues. Non-governmental organizations (NGOs)[1] and educational institutions have been prominent participants.
The Earth Summit played an influential role in diffusing several key principles of environmental treaties, such as the precautionary principle, common but differentiated responsibilities, and the polluter pays principle.[2]
The issues addressed include:
An important achievement of the summit was an agreement on the Climate Change Convention which in turn led to the Kyoto Protocol and the Paris Agreement. Another agreement was to "not to carry out any activities on the lands of indigenous peoples that would cause environmental degradation or that would be culturally inappropriate".
The Convention on Biological Diversity was opened for signature at the Earth Summit and made a start towards a redefinition of measures that did not inherently encourage the destruction of natural ecoregions and so-called uneconomic growth. World Oceans Day was initially proposed at this conference and has been recognized since then.[4]
Although President George H. W. Bush signed the Earth Summit's Convention on Climate, his EPA Administrator William K. Reilly acknowledges that U.S. goals at the conference were difficult to negotiate and the agency's international results were mixed, including the U.S. failure to sign the proposed Convention on Biological Diversity.[5]
Twelve cities were also honored with the Local Government Honours Award for innovative local environmental programs. These included Sudbury in Canada for its ambitious program to rehabilitate environmental damage from the local mining industry, Austin in the United States for its green building strategy, and Kitakyūshū in Japan for incorporating an international education and training component into its municipal pollution control program.
The Earth Summit resulted in the following documents:
Moreover, important legally binding agreements (Rio Convention) were opened for signature:
At Rio it was agreed that an International Negotiating Committee for a third convention the United Nations Convention to Combat Desertification would be set up. This convention was negotiated within two years of Rio and then open for signature. It became effective in 1996 after receiving 50 ratifications.
In order to ensure compliance to the agreements at Rio (particularly the Rio Declaration on Environment and Development and Agenda 21), delegates to the Earth Summit established the Commission on Sustainable Development (CSD). In 2013, the CSD was replaced by the High-level Political Forum on Sustainable Development that meets every year as part of the ECOSOC meetings, and every fourth year as part of the General Assembly meetings.
Critics point out that many of the agreements made in Rio have not been realized regarding such fundamental issues as fighting poverty and cleaning up the environment. Malaysia was successful at blocking the US-proposed convention on forests and its prime-minister Mahathir Mohamad accused later the global North of exercising eco-imperialism at this summit.[11][12] According to Vandana Shiva, Earth Summit create a "moral base for green imperialism".[13]
Green Cross International was founded to build upon the work of the Summit.
The first edition of Water Quality Assessments, published by WHO/Chapman & Hall, was launched at the Rio Global Forum.