The question asks which Supreme Court decision established that access to water is a basic need for human survival and forms part of the right to life and human rights guaranteed under Article 21 of the Constitution. Each cited case can be checked against this specific holding.
Only the Narmada Bachao Andolan judgment ties water directly to survival and Article 21 in the terms the question describes, while the other three cases deal with related but distinct facets of Article 21 jurisprudence.
Hence, the correct answer is Narmada Bachao Andolan v. Union of India (2000) 7 SCALE 34.
The concept of the right to a healthy environment as part of the Fundamental Right to life was first developed by the Supreme Court of India. This was established under the broad interpretation of Article 21 of the Indian Constitution, which guarantees the right to life and personal liberty. The Indian judiciary has expanded this right to include the right to a clean and healthy environment, recognizing its essential role in ensuring a dignified life.
Article 21 states:
“No person shall be deprived of his life or personal liberty except according to procedure established by law.”
The Supreme Court of India, in numerous landmark judgments, has upheld that the right to life includes the right to enjoyment of pollution-free water and air for the full enjoyment of life. This perspective aligns with global human rights efforts, noting the country's commitment, as a party to the United Nations Water Conference resolution, to ensure access to clean drinking water and a healthy environment.
By interpreting environmental rights as integral to life, the Supreme Court of India established a model for other judiciaries to follow, emphasizing sustainable development and the importance of balancing environmental protection with other fundamental rights.
The question asks which court was the first to read the right to a healthy environment into the fundamental right to life. The four courts listed can be checked in turn.
Of the four, only the Supreme Court of India has the historical priority of judicially expanding the right to life to embrace environmental protection.
Hence, the correct answer is Supreme Court of India.
The question tests the classification of environmental rights within the generational scheme of human rights theory. Each generation has a distinct character that can be matched against the options.
Because environmental rights are collective in nature and concern humanity broadly rather than any single right-holder, they fall squarely within the third generation category.
Hence, the correct answer is Third generation rights.
The question asks for the year in which the first United Nations Water Conference took place. This can be checked against the four years offered.
The historical record fixes the first UN Water Conference at Mar del Plata in 1977, ruling out the other three years.
Hence, the correct answer is 1977.
The question asks how the United Nations resolution from the Water Conference phrases the entitlement of all people to drinking water, in terms of quantum. Each option proposes a different basis for measuring that quantum.
The resolution's actual language anchors the right to water in the idea of basic needs applicable to everyone alike, regardless of development or socio-economic condition, which rules out the age, natural-needs and climate-based formulations.
Hence, the correct answer is In quantum equal to their basic needs.
In the context of the Indian legal framework, the right to access drinking water is considered a Fundamental Right. This is derived from the interpretation of Article 21 of the Indian Constitution, which ensures the protection of life and personal liberty. The Supreme Court of India has widened the scope of Article 21 to include the right to a healthy environment and access to clean drinking water as integral to the right to life.
India's commitment is further demonstrated through its participation in international initiatives, such as the United Nations Water Conference, which recognizes the universal right to access safe and sufficient drinking water, regardless of development stage or socio-economic status. This establishes a global standard that clean drinking water is essential and a recognized right at the fundamental level.
Therefore, based on this legal interpretation and international commitment, the correct categorization for the right to access drinking water is a Fundamental Right.
The question asks how the right to access drinking water is characterised in Indian law. The four characterisations offered can each be tested.
Only the fundamental-right characterisation reflects the constitutional status the judiciary has actually given to access to drinking water under Article 21.
Hence, the correct answer is Fundamental Right.