हिंदी

Concept of Sustainable Development

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Estimated time: 14 minutes
CBSE: Class 12
CISCE: Class 10
Tamil Nadu Board of Secondary Education: Class 9, 12

Meaning

  • Sustainable development is concerned with the welfare of both the present and future generations.
  • It balances economic growth, social well-being, and environmental protection.
  • Development should not damage the environment that sustains life.
  • It aims to meet the basic needs of all, especially the poor, while protecting resources for future generations.
CBSE: Class 12
CISCE: Class 10
Tamil Nadu Board of Secondary Education: Class 9, 12

Definitions: Sustainable Development

  • “Sustainable development is 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
  • “The alternative approach (to sustainable development) is to focus on natural capital assets and suggest that they should not decline through time.” - Pearce, Markandya and Barbier, 1989-
CBSE: Class 12
CISCE: Class 10
Tamil Nadu Board of Secondary Education: Class 9

Three Pillars of Sustainable Development

Pillar Focus
Social Sustainability Social well-being, equity, justice, peace, and harmony
Economic Sustainability Long-term economic growth while maintaining a healthy balance with the ecosystem
Environmental Sustainability Protection of the environment, conservation of natural resources, and ecological balance

CBSE: Class 12
CISCE: Class 10
Tamil Nadu Board of Secondary Education: Class 12

Key Concepts

  • Inter-generational Equity - The present generation should use resources in a way that does not reduce the ability of future generations to meet their needs.
  • Needs - Sustainable development focuses on meeting the basic needs of all, particularly the poor.
  • Three Dimensions of Sustainability - Economic, social and environmental components must be integrated for development to be sustainable.
  • Sustainable Development Goals (SDGs) - In 2015, the United Nations formulated 17 Sustainable Development Goals (SDGs) to be achieved by 2030.
CBSE: Class 12
CISCE: Class 10
Tamil Nadu Board of Secondary Education: Class 12

Contributors

  • Brundtland Commission (World Commission on Environment and Development, 1987) - Gave the most widely accepted definition of sustainable development.
  • Lester Brown - Introduced the concept of sustainable development and highlighted the need for a sustainable society.
  • Edward Barbier - Emphasised improving the material standard of living of the poor through sustainable development.
  • Herman Daly - Suggested measures such as conserving natural resources, limiting resource depletion, promoting input-efficient technology, and controlling pollution to achieve sustainable development.
CBSE: Class 12
CISCE: Class 10
Tamil Nadu Board of Secondary Education: Class 9, 12

Key Points: Concept of Sustainable Development

  • Sustainable development meets the needs of the present without compromising the ability of future generations to meet their own needs.
  • It balances economic growth, social well-being and environmental protection.
  • It is based on inter-generational equity and meeting the basic needs of all, especially the poor.
  • The Brundtland Commission (1987) gave the most widely accepted definition.
  • Lester Brown, Edward Barbier and Herman Daly made important contributions to the concept.
  • The 17 Sustainable Development Goals (SDGs) adopted by the United Nations in 2015 provide a global framework for achieving sustainable development by 2030.
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