What is sustainable development?
A process which contains number of action to end up the poverty of a country or a given area without harm or damage to the nature and natural sources
(Tharaka B.G.T  162676X )


Sustainable development is modern building development concept. It is ecofriendly development there should not be any harm for the environment because of the building or any construction. Sustainable development consume low level of energy and they should be bio degradable. Always sustainable development should recyclable. Because of sustainable development there should very low level of harm for the nature. Every development cannot put under sustainable. Anyway sustainable development is very useful for human and nature.
(Isanka B.A.A   162631G)

Sustainable development is increase the number of recycle and reuse of a particular thing
(Manchuthan B. 162651R)

Develop the social economic and environment factors smoothly growth and it will transfer to the future generation. Sustainable development depending on people activities and country economy.
(Farhan K.M.M 162405T)

Sustainable development is the organizing principle of meeting human development goals while at the same time sustaining the ability of natural systems to provide the natural resources and eco system services upon which the economy and society depend the desirable and result is a state of society where living and conditions and resource use to continue to meet human needs without undermining the integrity and stability of the natural system 
(Bandara W.M.A.D. 162608T)

LITERATURE VIEW 
That meets the needs of the present without comprising the ability of future generation to meet their own needs (Shah S, 2012) .
Sustainable development states that humanity must take no more from nature than nature can replenish (Nature resources and sustainable development, 2008) .
Sustainability is the term chosen to bridge the gulf between development and environment (Rogers P.P and Boyd J.A, 2008)


CRITICAL REVIEW
According to our personal view we thought that sustainable development is a group of activities which end up the poverty of the society without harming to nature and it we imagined that it will increase the social and economic development with number if recycles.

   But when we study this topic further with the use of some literature resources we got more ideas about sustainable development. We can summarized the main goals of sustainability as follows

1) End poverty in all its forms everywhere
2) End hunger, achieve food security and improved nutrition, and promote sustainable agriculture
3) Ensure healthy lives and promote wellbeing for all at all ages
4) Ensure inclusive and equitable quality education and promote lifelong learning opportunities for all
5) Achieve gender equality and empower all women and girls
6) Ensure availability and sustainable management of water and sanitation for all
7) Ensure access to affordable, reliable, sustainable and modern energy for all
8) Promote sustained, inclusive and sustainable economic growth, full and productive employment, and decent work for all
9) Build resilient infrastructure, promote inclusive and sustainable industrialization, and foster innovation
10) Reduce inequality within and among countries
11) Make cities and human settlements inclusive, safe, resilient and sustainable
12) Ensure sustainable consumption and production patterns

Finally we conclude the above goals in to a one definition.

The use of renewable and nonrenewable resources in a manner that satisfies our current needs but does not compromise the future availability of resources.