20 10 China international exhibition on new building materials and building energy conservation.

The theme of World Environment Day in 2009 is climate change. In an announcement, the United Nations Environment Programme said that the core content of the next "World Environment Day" celebration is "Uniting for Climate Change", and recently announced that the main celebration will be held in Mexico on June 5, 2009. Introduction to World Environment Day 1972 On June 5th, the United Nations Conference on Human Environment was held in Stockholm, Sweden. The meeting adopted the Declaration on the Human Environment, and proposed to designate June 5th of each year as the "World Environment Day". In June 5438+in the same year 10, the 27th UN General Assembly adopted a resolution to accept the proposal. The establishment of World Environment Day reflects people's understanding and attitude towards environmental issues all over the world, and expresses our yearning and pursuit for a good environment. World Environment Day is one of the main media of the United Nations to promote global environmental awareness, raise the government's attention to environmental issues and take action. The United Nations system and governments around the world will carry out various activities every June 5th to publicize and emphasize the importance of protecting and improving the human environment. On June 5th every year, the United Nations Environment Programme selects a member country to hold a commemorative event of "World Environment Day", publishes an annual report on the state of the environment and commends the "Top 500 in the world", and formulates the annual theme of "World Environment Day" according to the world's major environmental problems and environmental hotspots in that year. The significance of World Environment Day is to remind the world of the state of the earth and the harm of human activities to the environment. The United Nations system and governments are required to carry out various activities on this day, emphasizing the importance of protecting and improving the human environment. The United Nations Environment Programme publishes the theme of World Environment Day at the beginning of each year and the annual report on the state of the environment in World Environment Day every year. During this period, the State Environmental Protection Administration of China issued a bulletin on the environmental situation in China. The Origin of World Environment Day1972 On June 5 ~ 16, the United Nations held a conference on human environment in Stockholm, Sweden. This is the first conference in human history to study and protect the human environment in the world. The meeting was attended by 1 13 countries, representing more than 300 people. In addition to the government delegation, there are also folk scientists and scholars. The meeting discussed the environmental problems in the contemporary world and formulated countermeasures and measures. Before the meeting, morris strong, Secretary-General of the United Nations Conference on the Human Environment, entrusted 152 celebrities from 58 countries to form a large committee, with Dr. Rene Dubos as the head of the expert advisory group, and drafted an informal report for the meeting-"Only One Earth". This meeting put forward a global environmental slogan: there is only one earth! After 12 days of discussion and exchange, the famous Declaration of the United Nations Conference on the Human Environment (Declaration io? United Nations conference? About the human environment? T), referred to as "Declaration on Human Environment" and "Action Plan", has a suggestion of 109, calling on governments and people of all countries to make joint efforts to safeguard and improve the human environment for the benefit of all mankind and future generations. The Declaration on the Human Environment puts forward seven identical viewpoints and 26 identical principles to guide and encourage people all over the world to protect and improve the human environment. The Declaration on the Human Environment stipulates human rights and obligations to the environment. Calling for "protecting and improving the environment for this generation and future generations has become an urgent goal of mankind"; "The realization of this goal will be in harmony with the two established basic goals of striving for peace and economic and social development all over the world"; Governments and people of all countries are working hard to maintain and improve the human environment for the benefit of all people and future generations. The meeting suggested that the opening day of this meeting should be "World Environment Day". 1972 10 10 In October, the 27th General Assembly of the United Nations adopted the recommendation of the United Nations Conference on the Human Environment, and designated June 5th every year as the "World Environment Day", so that people all over the world would remember it forever. The United Nations system and governments should carry out various activities on this day every year to remind the world of the global environmental situation and the harm of human activities to the environment, and emphasize the importance of protecting and improving the human environment. Many countries, organizations and people carry out various activities on the day of "World Environment Day" to publicize and emphasize the importance of protecting and improving the human environment. At the same time, the United Nations Environment Programme published an annual report on the state of the world environment and took practical steps to coordinate the relationship between human beings and the environment. World Environment Day symbolizes the development of human environment in the world to a better stage, and marks the positive contribution of governments around the world to the protection of human living environment. It correctly reflects people's understanding and attitude towards environmental issues all over the world. 1973 65438+ 10, the United Nations General Assembly established the United Nations Environment Programme (UNEP), the Council for Environmental Planning (GCEP) and the Environment Fund according to the resolution of the Human Environment Assembly. The United Nations Environment Programme (UNEP) is a permanent institution, which is responsible for handling the daily affairs of the United Nations in the field of environment, and as the center of international environmental activities, promotes and coordinates environmental protection at home and abroad. The United Nations Environment Programme (UNEP) holds the commemoration of World Environment Day on June 5th every year, issues the "Annual Report on the State of the Environment", commends the "Top 500 in the World" and sets the theme of the annual World Environment Day. The formulation of these themes basically reflects the world's major environmental problems and their environmental hotspots in those years, which is very targeted. Over the years, the theme of World Environment Day determined by the United Nations Environment Programme is 1974: There is only one earth) 1975: Human settlement? S) 1976: water: an important resource of life 1977: paying attention to ozone layer destruction, soil erosion, soil degradation and deforestation? Talk about care; Land loss and soil degradation? n； Firewood) 1978: Development without destruction (development men? Do not destroy? N) 1979: for the future of our children-our children only have one future-develop a boy? Do not destroy? N) 1980: new decade, new challenge-development without destruction (new challenge in the new decade: developing people? Do not destroy? N) 198 1 year: groundwater and human food chain protection, prevention and control of toxic chemical pollution (groundwater; Toxic chemicals in human food chain and environment? Tal Economics) 1982: Commemorating the anniversary of Stockholm Conference on Human Environment 10 —— Raising environmental awareness in Stockholm after ten years (renewable for environmentalists? Tal Concern) 1983: Management and disposal of hazardous wastes, prevention of acid rain hazards and improvement of energy utilization (acid rain and energy) 1984: Desertification (desertification? Ion) 1985: youth, population and environment (youth: population? What about the environment? T) 1986: tree of peace) 1987: environment and residence (environmen? 1988: environmental protection, sustainable development and public participation. First of all, development? T will last) 1989: be alert to global warming (global warming; Global warning) 1990: children and the environment? T) 199 1 year: climate change-global cooperation is needed (climate change. P) 1992: there is only one earth-there is only one earth, caring and sharing 1993: poverty and environment-get rid of the vicious circle (poverty and environment? T- break the vicious circle) 1994: One Earth, One Family) 1995: People of all countries unite to create a better world (we people: men who unite for the global environment? T) 1996: our earth, our habitat, our home 1997: for life on earth) 1998: for life on earth, for life on earth-save our oceans 1999: saving the earth means saving the future (. Environmental Millennium, let's act? T Millennium? 2002: Give the Earth a chance 2003: Water-2 billion people are dying for it! ) 2004: Every man is responsible for the survival of the ocean (wanted! Ocean-dead or alive) 2005: building a green city and caring for the earth's home! (Green City-Planning for Planning) 2006: Don't turn dry land into desert (desert and desert? Don't abandon dry land! ) 2007: melting ice-hot topic 2008: promoting low-carbon economy: World Environment Day city, Country 2008-Wellington, New Zealand 2007-terroso, Norway 2006-Algiers, Algeria 2005-San Francisco, USA 2004-Barcelona, Spain 2003-Beirut, Lebanon 2002-Shenzhen, China 20065438+0-Turin, Italy and Havana, Cuba 2000-Adelaide/Kloc, Australia. Kloc-0/990–Mexico City, Mexico1989–Brussels, Belgium1988–Bangkok, Thailand1987–Nairobi, Kenya.