“The most significant achievement of modern law in India is the constitutionalization of environmental problems by the Supreme Court.” Discuss this statement with the help of relevant case laws

The statement refers to the significant role played by the Supreme Court of India in recognizing and addressing environmental issues through the lens of constitutional law. This has been achieved through the interpretation of the Constitution, particularly the fundamental rights and duties, to include environmental protection.

1. Article 21 - Right to Life: The Supreme Court has expanded the scope of Article 21 to include the right to a healthy environment. In the case of Subhash Kumar vs State of Bihar (1991), the court held that the right to life includes the right to enjoy pollution-free water and air.

2. Article 48A and Article 51A(g): These articles, added by the 42nd Amendment in 1976, explicitly mention the protection and improvement of the environment. The Supreme Court has often referred to these articles in its judgments. For instance, in the M.C. Mehta vs Union of India (1987) case, the court ordered the closure of limestone quarries that were damaging the ecological balance.

3. Public Interest Litigation (PIL): The Supreme Court has also played a proactive role in entertaining PILs related to environmental issues. The concept of PIL has been used as a tool to make environmental justice accessible to all. The Oleum Gas Leak case (M.C. Mehta vs Union of India, 1986) is a prime example where the court, through a PIL, laid down the principle of absolute liability for harm caused by hazardous industries.

4. Precautionary Principle and Polluter Pays Principle: The Supreme Court has also adopted and applied international environmental principles. In the Vellore Citizens Welfare Forum vs Union of India case (1996), the court recognized the 'Precautionary Principle' and the 'Polluter Pays Principle' as part of the environmental law of the country.

In conclusion, the Supreme Court of India, through its innovative interpretation of the Constitution and adoption of international principles, has indeed constitutionalized environmental problems. This has not only led to the recognition of environmental rights but also ensured their enforcement.