Explanation:

2nd option is correct.
Sustainable development is the term of utmost significance in the dynamics of resource management was coined in the ‘Brundtland Commission Report.
Sustainable development is the organizing principle for meeting human development goals while at the same time sustaining the ability of natural systems to provide the natural resources and ecosystem services upon which the economy and society depends.

Second option is correct.
Brundtland Report was formally called Our Common Future: Report of the World Commission on Environment and Development gave concept of “sustainable development”.
The Brundtland Commission’s characterization of ‘sustainable development’ is development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
The prominence given to ‘needs’ reflects a concern to eradicate poverty and meet basic human needs, broadly understood.
The concept of sustainable development focused attention on finding strategies to promote economic and social development in ways that avoided environmental degradation, over-exploitation or pollution, and side lined less productive debates about whether to prioritize development or the environment.