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EthicsFree till Sep 9

Environmental Ethics: Sustainable Development and Intergenerational Justice

July 19, 2026

TOPIC CLASSIFICATION

Subject: Ethics (GS IV) | Topic: Environmental Ethics Sub-topic: Sustainable Development, Intergenerational Justice, Climate Ethics, ESG Prelims Focus: Key environmental movements, international agreements (Paris, CBD, Kyoto) Mains Focus: Ethical dimensions of development vs conservation, case studies on climate justice

EXAMINER REASONING

Environmental ethics is an increasingly important topic in GS IV. UPSC tests it through case studies involving development projects (POSCO, Vedanta, Hydropower) and asks candidates to balance ecological preservation with developmental needs. The concept of "intergenerational justice" is the core ethical principle.

Core Concept

Environmental ethics examines the moral relationship between humans and the natural environment. It asks: What duties do we have to nature? What is fair between current and future generations? How do we balance economic development with ecological integrity?

Key Ethical Principles

PrincipleMeaningApplication
Intergenerational JusticeFuture generations have rights to a healthy planetClimate action now prevents harm for 2050+
Intragenerational JusticeFair distribution of environmental costs/benefits todayDeveloping countries bear less burden
Precautionary PrincipleAct cautiously when impacts are uncertainBan on pesticides before complete proof
Polluter Pays PrinciplePolluter bears cost of damageCess on industrial pollution

Read Next

More in Ethics

Accountability and Transparency in Governance

Business Ethics: Case Studies from Indian Corporate

Citizen's Charters: Concept, Implementation, and Grievance Redress

Common but Differentiated Responsibilities (CBDR)Historical polluters do moreKyoto Protocol; Paris Agreement
Sustainability (Brundtland)Meet present needs without compromising futureRenewable energy transition
EcocentrismNature has intrinsic value beyond human useWildlife conservation (tiger, elephant)
AnthropocentrismHuman-centred environmental valueSustainable use of resources for human welfare

Environmental Movements in India

MovementYearIssueEthical Significance
Chipko1973Deforestation in HimalayasGrassroots ecocentrism; women-led
Narmada Bachao1985–presentDam displacementRights of displaced persons
Silent Valley1979Hydroelectric project vs forestFirst ecological vs development debate won by ecology
POSCO (Odisha)2005–2017Steel plant and displacementTribal vs industry rights
Save the Western Ghats2010–presentMining, dams in eco-sensitive zoneBiodiversity vs development
Anti-Coke, Kodaikanal2000sMercury contaminationCorporate environmental justice

International Regime

FrameworkYearPrincipleIndia's Position
Stockholm Conference1972First global environment summitActive participant; enacted Wildlife Act
Brundtland Report1987Sustainable Development definitionFoundation of India's NPE
Rio Earth Summit1992Agenda 21, CBD, UNFCCCSigned all; climate justice focus
Kyoto Protocol1997Binding emissions targets for developedNo mandatory reduction for India
Paris Agreement2015Nationally Determined Contributions (NDCs)Committed to 450 GW non-fossil by 2030
COP28 (2023)2023Loss and Damage FundAdvocate for developing countries

Key Facts

  • Intergenerational justice: First articulated by Edmund Burke (society as partnership between past, present, future).
  • John Rawls' "Just Savings Principle": Each generation should save enough for future generations.
  • India's constitutional duty: Article 48A – Protection of environment; Article 51A(g) – Duty to protect nature.
  • Precautionary Principle: Enforced by SC in Vellore Citizens Welfare Forum vs Union of India (1996).
  • Polluter Pays: Same case established this as law in India.
  • CBDR: Fundamental to Paris Agreement; India insists on it.
  • ESG (Environmental, Social, Governance): SEBI mandates BRSR for top 1,000 companies.
  • SDG goals: India's progress tracked by NITI Aayog (SDG India Index).
  • Green GDP: MoSPI pilot — measuring GDP after environmental costs.
  • Intrinsic value vs instrumental value: Tigers have right to exist beyond tourism value (SC, 2012).

PYQ Table

YearQuestionMarks
2023"Sustainable development is about intergenerational justice, not just economic growth." Discuss.10
2021What is the ethical basis of the 'polluter pays' principle? Explain with examples.10
2020"There is a conflict between the right to development and the right to a clean environment." Analyse ethically.12
2018"Common but Differentiated Responsibilities is a principle of climate justice." Elaborate.10
2015Discuss the Chipko movement as an example of environmental ethics in practice.8

Statement Elimination Guide

  1. "Sustainable development means stopping all development." → False. It means meeting present needs without compromising future generations; not zero growth.
  2. "CBDR applies equally to all countries." → False. It acknowledges differential historical responsibility — developed countries have more obligation.
  3. "The Precautionary Principle is only a moral principle, not used by Indian courts." → False. The SC has given it legal force (Vellore case, 1996).
  4. "Economic growth and environmental protection are always in conflict." → False. Green growth models (renewables, circular economy) can align both.
  5. "India's NDCs under Paris Agreement are legally binding." → False. NDCs are voluntary commitments, not binding under international law.

Current Affairs Hook

  • 2025: India revises NDCs — target net zero by 2070 (Panchamrit). Ethically, debate on adequacy.
  • 2024: Loss and Damage Fund operationalised at COP28 — India qualifies for climate finance.
  • 2023: "Green Credit Programme" — market-based mechanism for environmental positive actions.
  • 2022: PM Modi's LiFE (Lifestyle for Environment) — individual ethical responsibility.
  • 2021: SC stays Vedanta mining in Niyamgiri — tribal rights + biodiversity ethics.
  • 2020: Supreme Court on intergenerational equity — "We hold the earth in trust for future generations."

Interlinkages

  • Constitution: Article 48A (DPSP) + Article 51A(g) (Fundamental Duty).
  • International law: UNFCCC, Kyoto, Paris — CBDR, Loss and Damage.
  • Tribal rights: FRA 2006 — tribals as "custodians" of forests.
  • Economic development: Limits to Growth (Club of Rome) vs sustainable growth.
  • Corporate governance: ESG, CSR, BRSR linkage to environmental ethics.
  • Health: Air pollution deaths (Delhi, Varanasi) — public health ethics.
  • Technology: Clean tech, EV mandate, renewables — tech as ethical solution.

Common Mistakes

  • Confusing "sustainable development" with "green building" (it's a much broader concept).
  • Using CBDR as an excuse for inaction (India uses CBDR as negotiating principle but acts ambitiously on renewables).
  • Claiming intergenerational justice has legal enforceability (it's a moral principle; limited legal application).
  • Thinking anthropocentrism and ecocentrism are mutually exclusive (sustainable development blends both).
  • Forgetting that the Chipko movement was not anti-development but pro-community control.

Revision Snapshot

PrincipleMeaningLegal Status in India
Intergenerational justiceFuture generations' rightsMoral + SC recognition
Precautionary principleAct cautiously on riskLegal (Vellore case)
Polluter paysPolluter bears costLegal
CBDRDifferentiated responsibilityInternational law
Sustainable developmentPresent + future needsDPSP (Art 48A)
ESGCorporate responsibilitySEBI BRSR mandate

Source Notes

  • Brundtland Report (1987) – Our Common Future
  • SC Judgment – Vellore Citizens Welfare Forum vs UoI (1996)
  • UNFCCC – Paris Agreement Text (2015)
  • NITI Aayog – SDG India Index
  • Ministry of Environment – NDCs (Updated)
  • S. Radhakrishnan, Gandhian Ecology
  • COP28 Decisions (2023) – Loss and Damage Fund
  • IPCC Reports (AR6) – Climate Ethics