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EthicsPremium

Environmental Ethics: Sustainable Development and Intergenerational Justice

July 19, 2026
6 min read

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 Principle...

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