(a) The decision to conduct Population Census-2027 has reopened the debate on delimitation in India. Discuss its various aspects…

(a) Census-2027 and the Delimitation Debate

Under Articles 81, 82, and 170 of the Constitution, read with the Delimitation Act passed by Parliament after each Census, parliamentary and assembly constituencies must be periodically readjusted to reflect demographic changes. Historically, independent Delimitation Commissions were constituted in 1952, 1963, 1973, and 2002. However, the 42nd Constitutional Amendment (1976) froze inter-state seat reallocation based on the 1971 Census, an arrangement extended by the 84th Amendment (2001) until the first census taken after 2026; the 84th and 87th (2003) Amendments allowed only the redrawing of constituency boundaries within states on the 2001 Census, carried out by the 2002 Commission. The impending Census-2027 reopens this freeze, triggering a sharp representation-population paradox.

The core dispute pits northern states against southern states. States like Tamil Nadu, championed by parties like the DMK, argue that strict population-proportional seat allocation will severely penalize them for successful population control and human development policies, drastically eroding their federal voice in favor of higher-fertility northern states. Tamil Nadu convened a Joint Action Committee of several states in March 2025 to demand that the freeze be extended by another 25 years. The options on the table include extending the freeze, enlarging the Lok Sabha (the new Parliament building seats 888 members) so that no state loses seats, capping seats while redistributing within the cap, or compensating demographic losses through a stronger Rajya Sabha and fiscal devolution. Politically, the delimitation exercise runs alongside the Union government's push for "One Nation, One Election" and is directly tied to the operationalization of the Nari Shakti Vandan Adhiniyam, 2023 (106th Amendment Act), which conditions the rollout of 33% reservation for women in legislative bodies on the completion of the post-census delimitation. Resolving this tension demands balancing democratic per-capita equality with federal fairness.

(b) Nehruvian Planning and Foundations of Economic Growth

Jawaharlal Nehru’s development perspective combined democratic planning, self-reliance, and a mixed economy where the public sector occupied the "commanding heights." Established in 1950, the Planning Commission steered Five-Year Plans, with the Second Plan embracing the Mahalanobis model to prioritize capital goods and heavy industrialization.

This early planning phase constructed the physical and institutional foundation of modern India. Multipurpose river valley projects like Bhakra-Nangal and the Damodar Valley Corporation (DVC) provided irrigation and power, while public-sector steel plants at Bhilai, Rourkela and Durgapur (later brought under SAIL) and Heavy Electricals at Bhopal (a forerunner of BHEL) created core industrial capability. Crucially, Nehru laid the bedrock for human capital and scientific self-reliance by setting up the Indian Institutes of Technology (IITs, from Kharagpur in 1951), expanding the Council of Scientific and Industrial Research (founded 1942) into a chain of national laboratories, and creating the Atomic Energy Commission (1948) and INCOSPAR (1962), the forerunner of ISRO. It also fostered the agronomic research infrastructure that later underpinned the Green Revolution. Although early state-led planning was later critiqued for regulatory rigidities and the modest "Hindu rate of growth," its heavy industries, technical institutions, and foundational infrastructure provided the indispensable base that enabled India’s post-1991 economic expansion.

(c) Political Parties and Marginalized Group Integration

Political parties in India have acted as prime catalysts in drawing historically disadvantaged communities into mainstream political life. In the post-independence era of Congress dominance - Rajni Kothari's "Congress system" - Dalits, tribals and minorities were drawn in through reserved constituencies, patronage networks and leaders such as Jagjivan Ram, building on the constitutional reservations that Dr. B.R. Ambedkar had helped shape. In the south, the Dravidian parties, which came to power in Tamil Nadu in 1967, mobilised the backward castes decades before Mandal.

The 1990s Mandal movement under V.P. Singh transformed this dynamic by mobilizing Other Backward Classes (OBCs), accelerating the rise of powerful identity-based parties such as the Bahujan Samaj Party (BSP, founded by Kanshi Ram in 1984) for Dalits, and the Samajwadi Party (SP) and Rashtriya Janata Dal (RJD) for backward castes. In contemporary politics, the BJP has widened its social base among non-dominant OBCs and SCs, combining non-dominant OBC/SC political representation with targeted welfare delivery via schemes like PM Awas and PM Ujjwala Yojana. Similarly, the Trinamool Congress (TMC) has mobilized the Matua community in West Bengal, while the Aam Aadmi Party (AAP) pursues inclusion through non-sectarian, universalist welfare delivery. However, structural challenges persist, as symbolic representation and intra-group elite capture frequently overshadow substantive socio-economic empowerment.