Sustainability and Sustainable Development.docx

Sustainability and Sustainable Development[edit] Main article: Sustainability As a working definition, sustainability can be defined as the practice of maintaining processes of productivity indefinitely—natural or human made—by replacing resources used with resources of equal or greater value without degrading or endangering natural biotic systems.[2] According to M. Hasna, sustainability is a function of social, economic, technological and ecological themes.[3] Sustainable development ties toge
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  Sustainability and Sustainable Development [edit]     Main article: Sustainability      As a working definition, sustainability can be defined as the practice of maintaining processes of productivity indefinitely — natural or human made — by replacing resources used with resources of equal or greater value without degrading or endangering natural biotic systems. [2]   According to M.   Hasna, sustainability is a function of social, economic, technological and ecological themes. [3]  Sustainable development ties together concern for the carrying capacity of  natural   systems with the social, political, and economic challenges faced by humanity. As early as the   1970s, the concept of sustainability was employed to describe an economy  in equilibrium with   basic ecological support systems. [4]  Scientists in many fields have highlighted  The Limits to   Growth , [5][6]  and economists have presented alternatives, for example a 'steady state   economy'; [7]  to address concerns over the impacts of expanding human development on the   planet. The term sustainable development   rose to significance after it was used by the Brundtland Commission in its 1987 report Our Common Future. In the report, the commission coined what has become the most often-quoted definition of sustainable development: development that meets the needs of the present without compromising the ability of future generations to meet their own needs. [8][9]  The United Nations Millennium Declaration identified principles and treaties   on sustainable development, including economic development, social   development and environmental protection.    Definition [edit]   The natural resource of  windpowers these 5MW wind turbines on this wind farm 28 km off the coast of Belgium.   The United Nations World Commission on Environment and Development (WCED) in its 1987 report Our Common Future defines sustainable development: Development that meets the needs of the present without compromising the ability of future generations to meet their own needs. [8]  Under the principles of the United Nations Charter  the Millennium Declaration identified   principles and treaties on sustainable development, including economic development, social development and environmental protection. Broadly defined, sustainable development is a systems approach to growth and development and to manage natural, produced, and social capital for the welfare of their own and future generations. The term sustainable development as   used by the United Nations incorporates both issues associated with land development and   broader issues of  human development such as education, public health, and standard of living.   The concepts of sustainable development and sustainability derive from the older forestry term sustained yield , which, in turn, is a translation of the German term nachhaltiger Ertrag dating from 1713. [10]  Sustainability science is the study of the concepts of sustainable development and   environmental science. There is an additional focus on the present generations' responsibility to regenerate, maintain and improve planetary resources for use by future generations. [11]     History  [edit]   Main article: History of sustainability     The concept of sustainable development has its roots in forest management as early as the 12th to 16th centuries. [12]  However, over the last five decades the concept has significantly broadened. The first use of the term sustainable  in the contemporary sense was by theClub of Rome in 1972 in its classic report on the Limits to Growth , written by a group of scientists led by Dennis and Donella Meadowsof the Massachusetts Institute of Technology. Describing the   desirable state of global equilibrium , the authors used the word sustainable : We are searching for a model output that represents a world system that is: (1) sustainable without sudden and uncontrolled collapse and (2) capable of satisfying the basic material requirements of all of its people. [10][11]        In 1980, the International Union for the Conservation of Nature published a world conservation strategy that included one of the first references to sustainable development as a global priority. [13]        In 1982, the United Nations World Charter for Nature raised five principles of  conservation by which human conduct affecting nature is to be guided and judged. [14]      In 1987, the United Nations World Commission on Environment and Development released   the report  Our Common Future , now commonly named the 'Brundtland Report' after the commission's chairperson, the then Prime Minister of Norway Gro Harlem Brundtland. The report included what is now one of the most widely recognised definitions: Sustainable development is development that meets the needs of the present without compromising the  ability of future generations to meet their own needs. [15]  The Brundtland Report goes on to say that sustainable development also contains within it two key concepts: 1. The concept of needs, in particular, the essential needs of the world's poor, to 2. which overriding priority should be given; and 3. The idea of limitations imposed by the state of technology and social organization on the environment's ability to meet present and future needs. [15]     In 1992, the UN Conference on Environment and Development published in 1992 the Earth Charter , which outlines the building of a just, sustainable, and peaceful global society in the 21st century. The action plan  Agenda 21 for sustainable development identified information,   integration, and participation as key building blocks to help countries achieve development that recognizes these interdependent pillars. It emphasises that in sustainable development everyone is a user and provider of information. It stresses the need to change from old sector-centered ways of doing business to new approaches that involve cross-sectoral co-ordination and the integration of environmental and social concerns into all development processes. Furthermore,  Agenda 21 emphasises that broad public participation in decision making is a fundamental prerequisite for achieving sustainable development. [16]     The UN Commission on Sustainable Development integrated sustainable development into the   UN System. Indigenous peoples have argued, through various international forums such as the   United Nations Permanent Forum on Indigenous Issues and the Convention on Biological   Diversity, that there are four   pillars of sustainable development, the fourth being cultural. The Universal Declaration on Cultural Diversity from 2001 states: ... cultural diversity is as   necessary for humankind as biodiversity is for nature ”; it becomes “  one of the roots of development understood not simply in terms of  economic growth, but also as a means to achieve   a more satisfactory intellectual, emotional, moral and spiritual existence . [17]  The proposed changes were supported by a study in 2013, which concluded that sustainability reporting should be reframed through the lens of four interconnected domains: ecology, economics, politics and culture. [18]     Domains [edit]   See also: Planetary boundaries and  Outline of sustainability     Different domains have been identified for research and analysis of sustainable development. Broadly defined, these include ecology, economics, politics and culture —  as used by the United Nations and a number of other international organizations. [19]     Ecology  [edit]   This section possibly contains srcinal research . Please improve   it by verifying the claims made and adding inline citations. Statements   consisting only of srcinal research should be removed. (April 2014)   See also: Ecological engineering      Ecological footprint for different nations compared to their Human Development Index (HDI) The ecological sustainability of human settlements is part of the relationship between humans and their natural, social andbuilt environments. [20]   Also termed human ecology, this broadens the   focus of sustainable development to include the domain of human health. Fundamental human needs such as the availability and quality of air, water, food and shelter are also the ecological foundations for sustainable development; [21]  addressing public health risk through investments   inecosystem services can be a powerful and transformative force for sustainable development which, in this sense, extends to all species. [22]     Agriculture [edit]     See also: Sustainable agriculture    Sustainable agriculture may be defined as consisting of  environmentally-friendly methods of   farming that allow the production of crops or livestock without damage to human or natural systems. More specifically, it might be said to include preventing adverse effects to soil, water, biodiversity, surrounding or downstream resources — as well as to those working or living on the farm or in neighboring areas. Furthermore, the concept of sustainable agriculture extends intergenerationally, relating to passing on a conserved or improved natural resource, biotic, and economic base instead of one which has been depleted or polluted. [23]  Some important elements   of sustainable agriculture are permaculture,agroforestry, mixed farming, multiple cropping,    and crop rotation. [24]     Numerous sustainability standards and certification systems have been established in recent   years to meet development goals, thus offering consumer choices for sustainable agriculture practices. Well-known food standards include organic, Rainforest Alliance, Fair Trade, UTZ Certified, Bird Friendly, and the Common Code for the Coffee Community  (4C). [25][26]     Energy [edit]   Main articles: Smart grid  and  Sustainable energy     Sustainable energy is the sustainable provision of energy that is clean and lasts for a long period of time. Unlike the fossil fuel that most of the countries are using, renewable energy only produces little or even no pollution. [27]  The most common types of renewable energy in US are solar and wind energy, solar energy are commonly used on public parking meter, street lights   and the roof of buildings. [28]  On the other hand, wind energy is expanding quickly in recent years, which generated 12,000 MW in 2013. The largest wind power station is in Texas and followed up
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