Maarg Manthan · Topic 18.5

United Nations Conference on the Human Environment (Stockholm Conference, 1972)

Environment & Ecology › International Environmental Governance and Conventions · Topic 18.5

The United Nations Conference on the Human Environment, held in Stockholm, Sweden from 5 to 16 June 1972, was the first major UN conference on international environmental issues. It was attended by delegates from 113 countries, with Maurice Strong of Canada as Secretary-General, and adopted the Stockholm Declaration with 26 principles and an Action Plan with 109 recommendations. The theme was Only One Earth. The Declaration's first principle links environment with human rights, and its principles include states' responsibility not to damage the environment of other states (Principle 21), the need to conserve natural resources, and the importance of development to improve the environment. A major result was the creation of the United Nations Environment Programme (UNEP), based in Nairobi, and of World Environment Day on 5 June, the opening date of the conference. Prime Minister Indira Gandhi, one of the very few heads of government present besides the host, argued that poverty is the greatest polluter, linking development and environment. The conference led countries to set up environment ministries and laws; in India it influenced the 42nd Amendment (Articles 48A and 51A(g)), the Water Act 1974, Air Act 1981 and Environment (Protection) Act, 1986, passed under Article 253.

5 min read · UPSC Prelims · Environment & Ecology · International Environmental Governance and Conventions

At a Glance

Dates 5 to 16 June 1972
Theme Only One Earth
Principles 26
Recommendations 109
Created UNEP
Exam link UPSC Prelims, Environment & Ecology: International Environmental Governance and Conventions

Where Does It Fit?

This topic follows the SDGs and goes back to the first UN conference on the environment. It is the base for later events such as the Earth Summit at Rio in 1992. Previous topic: Sustainable Development Goals (SDGs) and Environment-Related Indices. Next topic: Montreal Protocol and the Kigali Agreement.

What Happened at Stockholm in 1972?

Aspect	Details
Event	United Nations Conference on the Human Environment, Stockholm, 5 to 16 June 1972
Participants	Delegates from 113 countries; Maurice Strong was Secretary-General
Theme	Only One Earth
Declaration	Stockholm Declaration with 26 principles
Action Plan	109 recommendations for international action, including the Earthwatch monitoring system
Institutions	UNEP was created by UN General Assembly in December 1972, with HQ in Nairobi
World Environment Day	5 June each year, marking the first day of the conference

Why Was It Significant and What Was India’s Role?

First global summit: put the environment on the international agenda
Development and environment: showed the North-South divide on priorities
Principle 21: states have the sovereign right to exploit resources but must not harm the environment of others
Right to environment: Principle 1 links a quality environment with human dignity
India: Indira Gandhi said that poverty is the greatest polluter and called for equity
National action: many countries set up environment ministries after 1972
India’s laws: Wildlife Act 1972, Water Act 1974, Air Act 1981, 42nd Amendment, EPA 1986
Later events: Nairobi 1982, Brundtland Commission 1987, Rio 1992

What Else Should You Remember?

Only One Earth: slogan and the title of a background book by Barbara Ward and Rene Dubos
Maurice Strong: first Executive Director of UNEP and Secretary-General of the Rio Summit too
113 countries: though the Soviet bloc largely stayed away over a dispute on East Germany
Principle 1: man has the fundamental right to freedom, equality and adequate conditions of life in an environment of quality
Principle 21: states have the right to exploit their resources but responsibility not to cause damage beyond their borders
Principle 22: states shall cooperate on liability and compensation for pollution damage
Earthwatch: a monitoring programme set up after the conference
Global Environment Monitoring System: GEMS, part of Earthwatch
UNEP: created by UNGA resolution 2997 in December 1972
Environment Fund: voluntary fund of UNEP
Declaration soft law: not binding but influential
Nairobi Declaration: 1982 review ten years after Stockholm
Brundtland Report: Our Common Future, 1987, defined sustainable development
Sustainable development: meeting present needs without harming future generations
Stockholm+50: held in Stockholm in 2022 on the theme of a healthy planet for prosperity
India’s national committee: National Committee on Environmental Planning was set up in 1972
Department of Environment: created in 1980 and became a ministry in 1985
Article 253: used to legislate the EPA to implement Stockholm decisions
Wildlife Protection Act 1972: passed in the same year
Environmental ministries: many countries set up ministries following the conference
Link to previous: see Sustainable Development Goals (SDGs) and Environment-Related Indices
Link to next: see Montreal Protocol and the Kigali Agreement
Link to Rio: see Earth Summit – United Nations Conference on Environment and Development (UNCED), Rio de Janeiro, 1992
Caution: participation numbers vary slightly by source, so quote them as approximate
Exam hint: remember 1972, Only One Earth, 26 principles, UNEP and Indira Gandhi’s statement
Environment and development: the conference first formally recognised the link between environment and development, which later became sustainable development
Role of science: the Action Plan stressed assessment of environmental problems through monitoring and research
Public awareness: NGOs held a parallel forum, an early example of civil society involvement
Legacy: Stockholm principles reappear in the Rio Declaration and national constitutions
Declaration form: the Declaration has a preamble of seven proclamations and then 26 principles on rights, resources, pollution, planning and cooperation

Why Does It Matter for the Exam?

Year: 1972
Principles: 26
Result: UNEP
Current affairs link: Stockholm+50
Common errors: confusing Stockholm 1972 with Rio 1992

As an analytical point, Stockholm began the global conversation on environment and development and showed that rich and poor countries see the problem differently. Indira Gandhi’s argument that poverty is the greatest polluter shaped the Southern view of environmental policy.

Why Is This Topic Important?

First UN environment summit
Output UNEP
Debate Poverty and pollution

What Came Next?

The next topic covers the Montreal Protocol and the Kigali Agreement. Next topic: Montreal Protocol and the Kigali Agreement.

Key People and Terms

UNCHE UN Conference on the Human Environment
UNEP Environment programme
Principle 21 Sovereignty with responsibility
Earthwatch Monitoring programme
Soft law Non-binding declaration
Only One Earth Conference slogan

Exam Corner

Points to Remember

Held 5 to 16 June 1972.
26 principles.
Created UNEP.
113 countries attended.
India linked poverty and pollution.

Do Not Confuse With

Stockholm 1972 and Rio 1992 First environment summit versus Earth Summit
Declaration and Action Plan 26 principles versus 109 recommendations
UNEP and UNDP Environment versus development programme

Memory Hook

Seventy-two in Sweden: one Earth, twenty-six rules, UNEP is born.

Mains Angle

Questions ask for year and outcomes. These points help.

Outcome UNEP, Declaration
Divide North and South
India Laws

A Question You May Face

An original practice question, not a past paper question.

“Discuss the significance of the Stockholm Conference of 1972 for global and Indian environmental governance.”

How to Answer

Event 1972.
Outputs Declaration, UNEP.
Divide Poverty.
India Laws.

GS Relevance

Prelims: year, outcomes, India link. GS Paper 2 and 3: international environmental conferences.

Frequently Asked Questions

What was the Stockholm Conference of 1972?

The United Nations Conference on the Human Environment, held in Stockholm from 5 to 16 June 1972, was the first major UN conference on the environment. Delegates from 113 countries adopted the Stockholm Declaration with 26 principles and an Action Plan, and it led to the creation of UNEP and World Environment Day.

What were the main outcomes of the Stockholm Conference?

Outcomes included the Stockholm Declaration of 26 principles, an Action Plan with 109 recommendations, creation of the United Nations Environment Programme in Nairobi, the Earthwatch monitoring system and World Environment Day on 5 June. It also encouraged countries to set up environment ministries and enact environmental laws.

What did Indira Gandhi say at Stockholm?

Prime Minister Indira Gandhi attended the conference and argued that poverty is the greatest polluter, meaning that developing countries needed development to improve their environment and that environmental concerns should not block development. Her speech linked environment with equity and shaped the position of the developing world on later negotiations.

What is Principle 21 of the Stockholm Declaration?

Principle 21 says that states have the sovereign right to exploit their own resources under their environmental policies, and the responsibility to ensure that activities within their jurisdiction do not cause damage to the environment of other states or areas beyond national jurisdiction. It became a foundation of international environmental law.

How did Stockholm influence India's environmental laws?

After Stockholm, India set up an environment committee and passed the Wildlife Protection Act 1972 and the Water Act 1974, followed by the 42nd Amendment of 1976, which added Articles 48A and 51A(g), the Air Act 1981 and the Environment (Protection) Act 1986, which was passed under Article 253 to implement Stockholm decisions.

PYQ Practice — Statement Analysis

1 The Stockholm Conference took place in 1972.

True

The first UN environment summit.

2 The Stockholm Declaration has 52 principles.

False

It has 26.

3 UNEP was created after the Stockholm Conference.