Breaking down the question
The instruction citing some case studies is explicit and non-negotiable. An answer without concrete Indian examples cannot score well, however sound its theory. You must weave named projects and their affected populations into the argument.
The verb expand asks you to unpack the concept fully — to define development-induced displacement, explain its mechanisms, and elaborate its social consequences. The placement under Challenges of Social Transformation signals that displacement is to be read as the underside of development, a cost imposed on some so that others may benefit.
How to approach it
Open with a crisp definition: development-induced displacement refers to the forced uprooting of populations from their habitat and livelihood by development projects such as dams, mines, industrial corridors, highways and urban expansion. Distinguish it from displacement caused by conflict or disaster.
Introduce a theoretical frame. Michael Cernea's impoverishment risks and reconstruction model identifies the recurring risks that displacement brings — landlessness, joblessness, homelessness, marginalisation, food insecurity, loss of common property and social disarticulation. Walter Fernandes has documented the Indian scale, noting that tribes and Dalits are disproportionately displaced.
Then cite case studies with specificity: the Sardar Sarovar dam on the Narmada and the resistance of the Narmada Bachao Andolan, the Tehri dam, the Hirakud and Rihand reservoirs, and mining and industrial displacement in the mineral belts of Odisha and Jharkhand. Close by weighing rehabilitation policy and the shift towards the 2013 land acquisition framework. See our note on the crisis of development, displacement and sustainability.
Model answer
Development-induced displacement refers to the forced uprooting of communities from their land, homes and livelihoods to make way for development projects — large dams, mines, industrial estates, highways, ports and urban expansion. Unlike displacement caused by war or natural disaster, it is deliberate, planned and undertaken in the name of the public good, which makes its human costs particularly troubling. It sits squarely within the challenges of social transformation because it exposes the uneven distribution of the gains and losses of development.
The concept is best expanded through Michael Cernea's impoverishment risks and reconstruction model, which identifies the interlinked deprivations that displacement typically inflicts: landlessness, joblessness, homelessness, economic marginalisation, food insecurity, increased morbidity, loss of access to common property resources, and social disarticulation as established community networks are shattered. Displacement, on this view, is not merely a physical relocation but a comprehensive assault on the material and social foundations of life.
In the Indian context, Walter Fernandes has estimated that development projects have displaced tens of millions since independence, and that tribal and Dalit communities bear a hugely disproportionate share. Living in the forested and mineral-rich regions coveted for dams and mines, tribes are uprooted at rates far exceeding their share of the population, while their weak legal title to customary land leaves them poorly compensated.
Several case studies concretise the concept. The Sardar Sarovar dam on the Narmada displaced tens of thousands of villagers across Gujarat, Madhya Pradesh and Maharashtra, and gave rise to the Narmada Bachao Andolan, whose sustained resistance placed the human cost of large dams on the national agenda. The Tehri dam in the Himalaya submerged an entire town and surrounding villages. The Hirakud and Rihand reservoirs displaced large populations in earlier decades, many of whom were never adequately rehabilitated and remain project-affected across generations. In the mineral belts of Odisha and Jharkhand, bauxite and coal mining and steel projects have repeatedly dispossessed tribal communities, as seen in the protracted conflicts around industrial land acquisition.
These cases reveal recurring patterns. Compensation, where paid, is often calculated narrowly on legally recorded assets, ignoring the loss of forests, grazing land and other common property on which the poor depend. Resettlement is frequently delayed, incomplete or poorly located, and the promise of rehabilitation lags far behind the speed of acquisition. The result is a cumulative process of impoverishment that transfers the costs of development to those least able to bear them.
Policy has slowly responded. The Right to Fair Compensation and Transparency in Land Acquisition, Rehabilitation and Resettlement Act of 2013 sought to strengthen consent requirements, raise compensation and mandate rehabilitation, marking a shift from the colonial-era acquisition framework. Yet implementation gaps and subsequent dilutions have limited its protective effect.
In conclusion, development-induced displacement names the paradox at the heart of large-scale development — that projects justified as serving the collective good routinely dispossess the most vulnerable. Expanded through Cernea's risk model and illustrated by the Narmada, Tehri and mining cases, the concept insists that the true measure of development is not output alone but how justly its burdens and benefits are shared.
Examiner's perspective
Examiners specifically look for named case studies, as the question demands them; a purely theoretical answer forfeits marks. The Narmada and Sardar Sarovar example is almost expected, and pairing it with mining displacement in Odisha or Jharkhand demonstrates range.
The strongest scripts combine Cernea's impoverishment risks model with Fernandes on the disproportionate displacement of tribes and Dalits, and close by referencing the 2013 rehabilitation law. Answers that merely define displacement without concrete illustration or a rehabilitation dimension remain thin at this level.