Understanding Environmental Movements: Causes and Impacts

When a group of villagers stands between a forest and the loggers’ axes, or marches for days to stop a dam, they are doing something larger than protesting a single project. They are challenging the very idea of what “development” should mean. Environmental movements are organised, collective responses to the exploitation of natural resources, usually triggered when commercial or state-led projects threaten the forests, rivers, and land that ordinary people depend on for survival. They are not just about saving trees. They are social and political struggles about who controls resources, who benefits from them, and who pays the price for their destruction.

What environmental movements actually are 🔗

An environmental movement is a sustained, collective effort by communities and citizens to protect natural resources from unsustainable use. Unlike a one-off protest, these movements carry a coherent demand: that the use of forests, water, and biodiversity should be ecologically sustainable and socially just. They typically emerge when a development project-a dam, a mine, a logging contract, or an industrial plant-is seen to exploit nature for profit while harming the people who live closest to it.

A defining feature is the scale and nature of participation. These are rarely driven by professional organisations alone. Instead, they involve large-scale community participation, often led by the very people whose livelihoods are at stake: farmers, forest dwellers, fisherfolk, and tribal groups. The environmental scholar Ramachandra Guha and ecologist Madhav Gadgil famously described this as the “environmentalism of the poor“-a form of activism in the Global South rooted in survival and subsistence, quite different from the “ecology of affluence” seen in wealthier nations where environmentalism is more about quality of life and recreation.

Why the distinction matters 🔗

This framing is important because it reshapes how we read these struggles. For a tribal family in central India, a forest is not scenery to be admired on weekends. It is the source of food, fuel, fodder, medicine, and income. When that forest is handed to a logging company, the threat is not abstract-it is the loss of a home and a way of life. This is why environmental movements here are simultaneously about ecology and about economic justice. The two cannot be separated.

What drives environmental movements 🔗

Several recurring pressures push communities into organised resistance. Understanding these drivers helps explain why these movements keep emerging across different regions and decades.

Deforestation and commercial logging 🔗

Loss of forest cover is one of the oldest triggers. When state forest departments or private contractors clear forests for timber, monoculture plantations, or commercial crops, they remove the resource base that local communities rely on. The famous tree-hugging protests of the 1970s in the Himalayan region began precisely because outside contractors were granted rights to fell trees that local people had long depended on.

Large development projects and displacement 🔗

Big dams, mines, and infrastructure are powerful drivers because they cause both ecological damage and human displacement. A large dam can submerge fertile land and forests while uprooting thousands of families-often indigenous and tribal communities who receive little compensation. The conflict is sharp: the project promises electricity and irrigation for distant cities and industries, while the immediate cost falls on local residents who lose everything.

Resource depletion and the threat to livelihoods 🔗

The need for sustainable livelihoods sits at the heart of most movements. When rivers are polluted, groundwater is over-extracted, or biodiversity collapses, the people who fish, farm, and forage lose their means of survival. The demand is not to halt all development, but to ensure that resource use does not destroy the ecological base that future generations will also need-a principle of intergenerational equity.

Unjust economic structures 🔗

The activist and scholar Vandana Shiva argues that environmental degradation is not merely a result of poor management. In her work Ecology and the Politics of Survival, she frames it as a structural outcome of unjust economic systems. According to this analysis, the commodification of nature-treating land, water, and even seeds as marketable goods-is tied to wider patterns of inequality and resource capture. When top-down, technocratic decisions are imposed from above, local communities are disempowered and their own ecological knowledge is ignored.

Vandana Shiva and the politics of ecology 🔗

Vandana Shiva’s contribution to understanding these movements is significant because she insists that ecology cannot be separated from politics. She reframes environmental conflict as a question of political economy and social justice rather than just conservation. In her analysis, ecology movements directly question the dominant concepts of economic development that treat endless extraction and growth as progress.

Shiva views environmental movements as meaningful social and political processes that contribute to societal change. They are not simply reactions; they propose an alternative vision of development-one that supports sustainability and the rights of people to justice and peace. Through her involvement with grassroots efforts and her founding of the Navdanya seed conservation network, she connected the protection of biodiversity to questions of food sovereignty, women’s rights, and resistance to corporate monopolies over nature.

The ecofeminist link 🔗

A distinctive thread in Shiva’s thinking is the connection between women and ecology. She observed that in rural communities, women are often the primary gatherers of water, fuel, and food, which gives them an intimate relationship with the health of natural resources. When forests and water are degraded, women bear the heaviest burden. This insight helps explain why women have so often been at the forefront of forest-protection struggles, defending the resources on which their families directly depend.

India’s long history of grassroots activism 🔗

The tradition of communities defending their environment is old and deep. Looking at a few landmark movements shows how these struggles have evolved while sharing common roots.

The tree-hugging movement of the 1970s 🔗

In the early 1970s, in the hills of present-day Uttarakhand, villagers-many of them women-physically embraced trees to stop contractors from felling them. The word for this act gave the movement its name, meaning “to cling” or “to hug.” It was both an environmental and a social struggle, as whole communities defended their forests and their way of life. The movement is credited with influencing a 15-year ban on commercial felling in the region and shaping later laws such as the Forest Conservation Act of 1980.

Saving a rainforest in Kerala 🔗

In Kerala, the Silent Valley movement of the late 1970s opposed a hydroelectric dam that would have drowned one of the country’s last tropical rainforests. What made this movement distinctive was the role of scientists, writers, and the people’s science organisation Kerala Sastra Sahitya Parishad, who brought ecological science into the public debate. The campaign succeeded: the project was abandoned and the valley was protected as a national park.

The Appiko movement in Karnataka 🔗

Inspired by the Himalayan struggle, villagers in the Western Ghats of Karnataka launched the Appiko movement in 1983, hugging trees in the Kalase forests to stop felling for plantations. “Appiko” means “to hug” in Kannada. Beyond stopping immediate destruction, it pushed a broader agenda of afforestation, conservation, and sustainable use of forest wealth, reviving traditional ecological practices.

The struggle to save the Narmada 🔗

Perhaps the most well-known of these movements is the Narmada Bachao Andolan, which emerged in the mid-1980s against a massive plan to build large dams on the Narmada River. Led by activists including Medha Patkar and Baba Amte, the movement focused on the large-scale displacement of tribal communities and the submergence of fertile land and forests. Through sustained protest and litigation-including with the involvement of the World Bank-it slowed dam construction and forced the question of rehabilitation onto the national agenda.

The Gandhian roots of environmental protest 🔗

One reason these movements have shared a common character is their deep debt to Mahatma Gandhi. Many activists have drawn directly on Gandhian methods of nonviolent resistance and on Gandhi’s critique of heavy industrialisation. So strong was this connection that in one of the first published accounts of the Himalayan tree-hugging protests, a journalist remarked that it seemed as though Gandhi’s spirit had saved the trees.

The technique of satyagraha-nonviolent insistence on truth-became, in effect, a moral weapon for these struggles. Forest satyagraha, padayatras (long protest marches), and hunger strikes were all adapted from Gandhi’s repertoire. Leaders like Chandi Prasad Bhatt, Sunderlal Bahuguna, and Baba Amte repeatedly acknowledged their debt to Gandhian thought. Bahuguna, who coined the slogan “ecology is permanent economy,” undertook a trans-Himalayan march of thousands of kilometres to spread the message, and later used fasting and satyagraha in the long campaign against the Tehri Dam.

This Gandhian inheritance gave the movements their characteristic blend of moral force and nonviolent discipline. It also reflected Gandhi’s own early warnings-decades before modern environmentalism-about the dangers of over-consumption and the violence that industrial society does to both people and nature.

The impact on policy and society 🔗

These movements have left a lasting mark. Beyond protecting specific forests and rivers, they reshaped law and public consciousness. The Forest Conservation Act of 1980, the creation of an environment ministry, and the Environment (Protection) Act of 1986 all reflect the pressure generated by sustained activism and public outrage over environmental harm. Just as importantly, these struggles built a national awareness that development and ecology must be balanced, and that the communities most affected by a project deserve a voice in decisions about it.

They also empowered marginalised groups. The prominent role of women in forest protection highlighted their leadership in conservation, while tribal participation in anti-dam struggles brought questions of indigenous rights and displacement into mainstream debate. In this sense, environmental movements have functioned exactly as Vandana Shiva described-as genuine processes of social and political change.

What do you think? If a single dam can bring electricity to millions but displaces thousands of forest-dwelling families, how should a society weigh those competing claims? And do you believe the Gandhian, nonviolent approach of these earlier movements can still be effective against today’s larger and more globalised pressures on the environment?

References

1. https://casi.sas.upenn.edu/saluja/ramachandra-guha
2. https://journalism.university/development-journalism-for-social-change/environmental-movements-impact-india-chipko-narmada-bachao/
3. https://www.abebooks.com/9780803996724/Ecology-Politics-Survival-Conflicts-Over-0803996721/plp
4. https://humansandnature.org/vandana-shiva/
5. https://testbook.com/ias-preparation/environmental-movements-in-india
6. https://lotusarise.com/environmental-movements-in-india/
7. https://dokumen.pub/environmental-movements-of-india-chipko-narmada-bachao-andolan-navdanya-9789048535095.html
8. https://www.cambridge.org/core/books/abs/environmental-movements-of-india/moral-implications-of-environmental-movements/193683C5B8FE7ADEF4BAB9D74C8DBAF3
9. https://en.wikipedia.org/wiki/Sunderlal_Bahuguna