
Sustainable development is a pattern of resource use that aims to meet human needs while preserving the
environment so that these needs can be met not only in the present, but in the indefinite future. The term was used by the
Brundtland Commission which coined what has become the most often-quoted definition of sustainable development as
development that "meets the needs of the present without compromising the ability of future generations to meet their own needs.
Environmental Sustainability Summarised:

Source:
Wikipedia. One point entry,but many references and links...