Sustainable development and the Stockholm, Rio and Johannesburg Declarations

1. Stockholm, 1972: the Magna Carta on human environment

The United Nations Conference on the Human Environment met at Stockholm from 5 to 16 June 1972, the first global conference on environment. 5 June is now World Environment Day. It produced:

• the Stockholm Declaration: a preamble and 26 principles. It is called the Magna Carta on the human environment (January 2026 asked for a note on it under that name);
• an Action Plan of 109 recommendations; and
• the United Nations Environment Programme (UNEP), set up by the General Assembly later in 1972, with its headquarters at Nairobi.

Principles worth quoting:

• Principle 1: man has the fundamental right to freedom, equality and adequate conditions of life in an environment of a quality that permits a life of dignity and well-being, and bears a solemn responsibility to protect and improve the environment for present and future generations. This is the seed of both the right to environment and intergenerational equity.
• Principle 2: natural resources must be safeguarded for present and future generations through careful planning.
• Principle 21: States have the sovereign right to exploit their own resources and the responsibility to ensure that activities within their jurisdiction do not cause damage to the environment of other States or of areas beyond national jurisdiction.

India's response was the Water Act (1974), the Forty-second Amendment (1976), and the Air Act (1981) and Environment (Protection) Act (1986), both made under Article 253 and reciting Stockholm in their preambles.

2. Brundtland, 1987: the definition of sustainable development

The World Commission on Environment and Development, chaired by Gro Harlem Brundtland, reported in 1987 under the title Our Common Future. Its definition is the one to quote: sustainable development is “development that meets the needs of the present without compromising the ability of future generations to meet their own needs”. It contains two ideas: needs, especially the essential needs of the world's poor, to which priority is given; and limits imposed by technology and social organisation on the environment's ability to meet present and future needs.

3. Rio, 1992: the Earth Summit

The United Nations Conference on Environment and Development met at Rio de Janeiro from 3 to 14 June 1992, twenty years after Stockholm. Its outcomes:

• Rio Declaration on Environment and Development, 27 principles, including:
  • Principle 1: human beings are at the centre of concerns for sustainable development;
  • Principle 2: Stockholm Principle 21 restated (sovereignty with responsibility);
  • Principle 3: right to development to meet the needs of present and future generations;
  • Principle 4: environmental protection an integral part of development;
  • Principle 7: common but differentiated responsibilities of States;
  • Principle 10: public participation, access to information and to remedies;
  • Principle 15: the precautionary approach;
  • Principle 16: the polluter pays approach;
  • Principle 17: environmental impact assessment.
• Agenda 21: a non-binding plan of action for the twenty-first century in 40 chapters, in four sections: social and economic dimensions (poverty, consumption, population, health); conservation and management of resources (atmosphere, forests, desertification, biodiversity, oceans, fresh water, waste); strengthening the role of major groups (women, children and youth, indigenous people, NGOs, local authorities, workers, business, farmers); and means of implementation (finance, technology transfer, education, institutions). Chapter 28 led to “Local Agenda 21” programmes by local bodies. The Commission on Sustainable Development was created to monitor it.
• The United Nations Framework Convention on Climate Change and the Convention on Biological Diversity, opened for signature at Rio, and the non-binding Forest Principles. The Convention to Combat Desertification (1994) also grew out of Rio.

Significance: Rio joined environment and development, which Stockholm had treated separately; it made sustainable development the organising idea; it gave the principles that Indian courts later adopted (precaution, polluter pays, participation); and it produced the two treaties that still govern climate and biodiversity.

4. Johannesburg, 2002

The World Summit on Sustainable Development at Johannesburg (26 August to 4 September 2002), ten years after Rio, was about implementation. It adopted the Johannesburg Declaration on Sustainable Development and a Plan of Implementation. Its features: recognition of the “three pillars” of sustainable development, economic development, social development and environmental protection, as interdependent and mutually reinforcing; poverty eradication as the greatest global challenge; targets on water and sanitation (halving the proportion of people without basic sanitation by 2015), biodiversity loss, chemicals and fisheries; and “Type II” partnerships between governments, business and civil society.

5. Rio+20 and the Sustainable Development Goals

The Rio+20 conference (2012) adopted The Future We Want and launched the process that produced the 2030 Agenda for Sustainable Development, adopted by the UN General Assembly in September 2015. It has 17 Sustainable Development Goals and 169 targets, replacing the Millennium Development Goals. The environmental ones are Goal 6 (clean water and sanitation), 7 (affordable and clean energy), 11 (sustainable cities), 12 (responsible consumption and production), 13 (climate action), 14 (life below water) and 15 (life on land); the others cover poverty, hunger, health, education, gender equality, work, industry, inequality, peace and partnerships. NITI Aayog monitors India's progress through an SDG India Index.

6. Sustainable development in Indian law

• Vellore Citizens Welfare Forum v. Union of India, 1996 INSC 952, (1996) 5 SCC 647: sustainable development is part of customary international law; its salient features include intergenerational equity, use and conservation of natural resources, protection of the environment, the precautionary principle, polluter pays, the obligation to assist and cooperate, and eradication of poverty.
• Essar Oil Ltd. v. Halar Utkarsh Samiti, 2004 INSC 40, (2004) 2 SCC 392: oil pipelines through the Marine National Park and sanctuary in the Gulf of Kutch could be permitted under the Wild Life (Protection) Act if the habitat was not destroyed; development and environment must be balanced, not set against each other.
• Section 20 of the National Green Tribunal Act, 2010 makes sustainable development a principle the Tribunal must apply.

7. Corporate social responsibility

January 2026 asked how CSR is part of sustainable development. Business is one of the “major groups” in Agenda 21, and the three-pillar model of Johannesburg treats companies as having social and environmental as well as economic roles (the “triple bottom line”). Indian law made this mandatory: section 135 of the Companies Act, 2013 requires companies above a threshold (net worth of Rs 500 crore, turnover of Rs 1,000 crore or net profit of Rs 5 crore) to spend at least 2% of average net profits of the three preceding years on CSR activities listed in Schedule VII, which includes “ensuring environmental sustainability, ecological balance, protection of flora and fauna, animal welfare, agroforestry, conservation of natural resources and maintaining quality of soil, air and water”. Add the related ideas: absolute liability and polluter pays make the enterprise bear its environmental cost; EIA and environmental statements make it disclose its impact; Ecomark rewards greener products.

How this is examined

Rio and Agenda 21 were set in both January 2026 and June 2025; February 2025 asked how the Rio and Johannesburg Declarations created an agenda for sustainable development; August 2024 asked for the Earth Summit and the SDGs. Short notes on Johannesburg (June 2025), Stockholm as the Magna Carta (January 2026) and the role of international conventions (February 2025) come from the same material. For any of these, give the date, the documents, five principles by number and the Indian follow-up.