Through legislation and regulation are the foundations of most environmental protection policies , the global nature of resource and pollution make international legislations and conventions essential. Public interest litigations and people’s Movement have also played very important role in environmental protection. In this section we will take up a few cases of PIL and people’s movement in India against environmental degradation.

Taj Trapezium Zone
Problem of Pollution has now become so severe that it is not only affecting human health and livestock but it is also damaging buildings and monuments. Over the past four decades , the fate of the india’s most emblematic monument, the taj Mahal , has repeatedly come into the spotlight because of the ill effect of the pollution caused by the iron foundries , Mathura refinery , glass factories of Firozabad ans brick kiln in the Taj Trapezium zone (TTZ).
This is the area around Taj spreading over 10,400 sq.km. On repeated occasions, Sulphur dioxide emissions from industries in this area reached levels tens times above the prescribed standard level. Combined with oxygen and moisture , sulphur dioxide converts ro highly corrosive acid, sulphuric acid.
Blaming Pollution and regulatory negligence of Raj’s decay , Mahesh Chandra Mehta , a prominent environmental lawyer , filled a case before the supreme court of India in 1984. Mehta pleaded with the court to order the various industries to take anti pollution measures or to close. He also stressed that pollution was affecting the health of the workers and people living in Agra because of Mehta’s efforts in 1996, the supreme court finally ruled that the industries in the area were actively contributing to air pollution and ordered major industries units to install pollution control devices. “Not even one per cent chance can be taken when human life apart- The preservation of a prestigious monument like the Taj is involved,” stated the court order.
The court ordered 292 coal based industries to switch to natural gas or else to relocate outside the protected zone by April 30, 1997. Because of the opposition from industries and workers court order was not enforced completely. The supreme court struck again in 1997 ordering the closure of 5 iron foundries and 107 other factories in Agra that had not cleaned up their act. The supreme court later also banned cars and parking within 500 meters of the Taj’s boundary walls . Expert agree that some of these measures have helped to improve air around the Taj.
Chipko Movement
From the last 19th century the himalayan forests, have been subjected to rapid exploitation. This large scale destruction hs led to severe ecological problems.

Rapid soil erosion, growing frequency of floods, reduction in the availability of firewood and fodder, land slides and disappearance of water table, caused concern among people. In upper Alaknanda valley. People also resented the conversion of natural forests into monoculture plantations.
To check environmental degradation in this region, voluntary organization like the Gangotri Gram Swarajya sangh(GGSS) in uttarkashi and Dasholi Gram Swarajya Mandal (DGSM) in Gopeshwar started Chipko Movement in the 1970s. Environmentalist like Chandi prasann bhatt and Sunderlal Bhauguna led the Chipko Movement in Garhwal Himalayas.
Chipko means to hug the tree. Volunteers in their attempt to stop commercial felling threatened to hug the trees if trees if the saw came near them. Their activities popularized the movement through folk songs, street plays and widespread campaign. Its slogan was ” What do the forest bear ?Soil, water and pure air, Soil, water and pure air are the basis of life “.
As a result of this struggle , the Government replaced the Contractor system and formed Uttar pradesh Forest Department Corporation (UDFDC) and the forest related activities were encouraged through local cooperatives. In 1981, as a resource to Sunderlal Bahuguna’s indefinite fast , the Goverment constituted an eight member expert committee to prepare a comprehensive report on the himalayan forest policy. The Government later put a fifteen year moratorium on Commerical tree fellings in Uttarakhand Himalayas.
Silent Valley Movement
This movement is regarded as one of the most important ecological Movement in India. Silent Valley is the narrow Valley of the Kunti River in the state of Kerala in the Southwest of India at Higher elevation.
Its 8950 hectares of rainforest is a rich with valuable plants and animals. In 1973 the State Government of Kerala decided to build a dam across the gorge in order to generate hydroelectricity.
It would have drowned valuable forest and threatened the loss of wildlife. even the government’s ecological task expressed its dissatisfaction over the loss of forest and wildlife.
By 1979, students , Voluntary organization like Kerala Sastra Sahitya Parishad (KSSP), Science forums, teachers , progressive citizens and journalists began to work against the project. In 1979, Save Silent Valley Committee emerged .
Prime Minister Mrs. Indira Gandhi, to set up a high level technical Committed Chaired by Prof. M.G.K. Menon and accepted its recommendation that the project should not be proceeded with and that the valley should be preserved as a precious biosphere reserve.