Sustainable Development is a concept that involves meeting the present needs of people without compromising the ability of future generations to meet their own needs. It is a balance between economic development, social progress, and environmental protection.

Economic Development
Economic development is the process of improving the economic well-being of a society. Sustainable development aims to achieve economic development without compromising the ability of future generations to meet their own needs.

Social Progress
Social progress is the improvement of the quality of life of a society. Sustainable development aims to achieve social progress by ensuring that all members of society have access to basic human needs such as food, water, shelter, education, and healthcare.

Environmental Protection
Environmental protection refers to the preservation of natural resources and the prevention of environmental degradation. Sustainable development aims to achieve environmental protection by promoting the use of renewable resources and reducing waste and pollution.

Triple Bottom Line
Sustainable development is often referred to as the "triple bottom line" because it aims to balance economic, social, and environmental factors. This means that sustainable development is achieved when economic, social, and environmental factors are considered equally important.

In conclusion, sustainable development is a concept that aims to balance economic development, social progress, and environmental protection to meet the needs of the present generation without compromising the ability of future generations to meet their own needs. It is important to consider sustainable development in all decision-making processes to ensure a sustainable future.

Balancing the need to use resource and conserving for the future is called sustainable development