Environmental Jurisprudence — Environmental Law Notes

Environmental Jurisprudence

Ask two judges the same question — “may the State lease a public riverbank to a private resort?” — and the answer depends on a hidden belief. If a judge thinks nature exists for people to use, he may allow it. If he thinks the river has a worth of its own, held in trust for everyone including the unborn, he will strike the lease down. That hidden belief — the philosophy behind the decision — is what “environmental jurisprudence” studies.

What is environmental jurisprudence?

Start with the plain meaning of the word. Jurisprudence is simply the theory or philosophy of law — the ideas that tell us why we make a law and how far its duty should run. So environmental jurisprudence is the body of thought behind green law: the principles, values and reasoning the courts and legislature draw on when they decide how, and how much, to protect nature.

At its heart lies one question, and every good answer states it:

Anthropocentric [human-centred] view — nature has value only because it is useful to human beings. We protect forests and rivers because we need them. Man is at the centre; nature is a resource.
Eco-centric (or biocentric) [nature-centred / life-centred] view — nature has an intrinsic worth of its own, independent of its usefulness to us. A species or a river deserves protection for its own sake, not merely as a resource.

Indian environmental jurisprudence began, like most systems, as anthropocentric, but the Supreme Court has increasingly shifted toward eco-centrism — treating the protection of nature as a value in itself, not just a service to humans.

A. The three layers Indian environmental jurisprudence rests on

For a short note, show where the philosophy comes from — it is a stack of three layers, each feeding the next:

Ancient ethics (the foundation). The dharma-based reverence for nature and Kautilya’s administered forest law (Topic 4) — conservation as sacred and legal duty.
The constitutional mandate (the backbone). The Constitution converts that ethic into binding text: Article 21 (the right to life, read to include a clean and healthy environment), Article 48A (a Directive Principle directing the State to protect and improve the environment), and Article 51A(g) (a Fundamental Duty of every citizen to protect the natural environment). You study these fully in Unit 2.
Judge-made doctrines (the working tools). On this base the Supreme Court built the five doctrines — the public trust doctrine, sustainable development, polluter pays, the precautionary principle, and absolute liability — plus inter-generational equity. These are how the philosophy actually decides cases.

The National Environmental Policy, 2006 (Topic 6) then writes this philosophy down as official policy — the bridge between the old ethics and the current law.

B. India’s shift to eco-centrism

The modern direction of Indian environmental jurisprudence is worth one crisp line: the courts have moved from asking “how does protecting nature help humans?” to accepting that nature must be protected for itself. In T.N. Godavarman Thirumulpad vs Union of India (2012) the Supreme Court expressly endorsed the eco-centric approach; in the Centre for Environmental Law, WWF-I vs Union of India (2013) it applied a “species best interest” standard to protect the Asiatic lion. That shift is the single most important development to name.

🧩 WORKED EXAMPLE — spotting the philosophy behind a ruling

Facts. A court forbids diverting a wildlife corridor for a highway, reasoning that the endangered species living there “have a right to exist regardless of their usefulness to man”.

Rule. A decision is anthropocentric if it protects nature for human benefit, and eco-centric if it protects nature for its own intrinsic worth.

Apply. The court did not weigh the animals’ usefulness to people; it protected them for their own sake. That reasoning is eco-centric, the approach the Supreme Court endorsed in T.N. Godavarman (2012).

Conclusion. Naming the philosophy — anthropocentric or eco-centric — is exactly what an environmental-jurisprudence answer must do; here it is a textbook example of India’s eco-centric turn.

Supreme Court in T.N. Godavarman Thirumulpad vs Union of India (2012) (close paraphrase): environmental justice can be achieved only if we shift away from the anthropocentric principle to an eco-centric one; anthropocentrism places humans at the centre, while eco-centrism treats nature as having intrinsic value.

In Simple Terms: The Court is saying that protecting the environment properly means treating nature as valuable in itself — not merely as something useful to human beings. That change of philosophy is the core of modern Indian environmental jurisprudence.

flowchart TD
    ROOT["Environmental jurisprudence<br/>(the philosophy of green law)"]:::root
    ROOT --> Q["Core question:<br/>value of nature?"]:::root
    Q --> AN["Anthropocentric<br/>nature useful to humans"]:::diamond
    Q --> EC["Eco-centric<br/>nature has intrinsic worth"]:::leaf
    ROOT --> L["India's three layers"]:::root
    L --> L1["Ancient ethics"]:::leaf
    L --> L2["Constitution<br/>Arts 21, 48A, 51A(g)"]:::leaf
    L --> L3["Judge-made doctrines"]:::leaf
    EC -->|"India's shift"| L3
    classDef root fill:#FFF8DC,stroke:#000,stroke-width:1px,color:#000;
    classDef leaf fill:#E6F3FF,stroke:#1E3A8A,color:#000;
    classDef diamond fill:#FDECEA,stroke:#B22222,color:#000;
    linkStyle default stroke:#888,stroke-width:1px;

Case Laws

T.N. Godavarman Thirumulpad vs Union of India (2012) — the Supreme Court endorsed the eco-centric approach, holding that nature has intrinsic value and is not merely a resource for human use.
Centre for Environmental Law, WWF-I vs Union of India (2013) — applied the “species best interest” standard (ordering steps to protect the Asiatic lion), an eco-centric reading of environmental duty.
Subhash Kumar vs State of Bihar (1991) — anchored environmental jurisprudence in Article 21 by recognising the right to a pollution-free environment as part of the right to life.

📄 Full notes + Question Bank (₹199) — every topic in depth, model answers to all past KSLU questions, in one printable PDF. Get the bundle · 10 Solved Problems · All Environmental Law topics