Own views

This concept is describing about using of resources to fulfill people's needs and wants from saving the resources to future generation.As well as the development is same development have to done with the resource to future generation.
(Abeywickrama M.G.W.U /152401T)

 Sustainable development is sustaining the ability of natural systems to provide the natural resources upon which the society depends.The desirable end result is a state of society where living and conditions and resources continue to meet human needs.
(Alahakoon M.M.S.B /162602U)

Sustainability means that, which is environmental, economical and social safety. Sustainability development means, increasing   the usage and benefit of the sustainable materials.
(Hafeel M.H.K /162625R)

Construction have less cost and less maintain that is the sustainable development.
(Liyanaarachchi R.N.H /162645D)

Sustainable development is developing things obtaining environment friendly, durable and biodegradability using modern technology.(Senanayake S.M.A.H./ 162668 B) 


Definition for Sustainable Development"
"Development that meets the needs of the present without compromising the ability of future generations to meet their own needs"(World commission on environment and development, 1987).

"Sustainable development is economic development that is society inclusive and environment sustainable"(Jeffry, 2015).

Group interpretation

"Sustainable development is the principle economic development goal while at the same time without harm to future generations consuming ability"

critical review

The final objective is to make living and resource use condition to meet human needs without destruct the stability of natural system and future generation consumption pattern. In the sustainable development concept should have a delicate balance between human needs  ans preserving natural resources and ecosystems.
Sustainability is mainly focuses on three  areas,

• Social sustainability
• Environmental sustainability
• Economic sustainability

Social sustainability- To ensure better human health and safety life style
Environment sustainability- There should be least impact on environment background while sustainable development
Economic sustainability- Should be operate on acceptable cost to community