Revision summary
Deaths fell faster than births after mid-century, which produced India’s population explosion. Momentum from a young age structure continues even as fertility declines. Early marriage, son preference, and weak contraception kept births high in poorer belts. Remedies are girls’ schooling, spacing, women’s work, and quality family welfare. Coercive sterilisation targets are not a durable solution.
Model answer
Introduction
Population explosion in India means a long phase in which deaths fell faster than births, so numbers rose sharply after 1951. Causes are demographic and social; remedies must slow fertility without coercive excess, and an 8-mark answer should keep both halves.
Body
Causes
- Death rates fell with vaccines, antibiotics, and food security, while birth rates stayed high, producing the classic explosion of the second demographic-transition stage.
- A young age structure keeps the number of potential parents high even when the total fertility rate has begun to fall, so growth has momentum.
- Early marriage, son preference, and limited female schooling and paid work sustain higher fertility in poorer districts.
- Weak spacing of births and uneven access to contraception, especially in parts of the Hindi heartland including Uttar Pradesh, delayed the fertility decline.
- Poverty and informal labour make children an old-age and farm-labour support, so the cause is not only “lack of awareness.”
Suggestions
- Raise the age at marriage in practice, not only in law, through girls’ secondary schooling and delayed first birth.
- Expand spacing methods, postpartum contraception, and Mission Parivar Vikas–type focus on high-fertility districts, with male participation.
- Link women’s paid work, property, and health insurance to smaller desired family size.
- Urban housing, nutrition, and child survival must stay strong so parents do not seek extra births as insurance.
- Avoid sterilisation targets as the sole tool; quality of care and women’s consent are the durable path.
Flow diagram
flowchart TD D[Falling death rate] --> E[Population explosion] Y[Young age structure] --> E S[Early marriage son preference] --> E E --> R[Schooling spacing womens work]
Conclusion
India’s population explosion came from falling deaths, a young age structure, early marriage, and unequal contraception. Combat it with girls’ schooling, spacing, women’s work, and district-focused family welfare, not with panic or one-method coercion.
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Evaluate the role of Information Technology and Internet in social empowerment.
Next question in the 2022 paper (Q5). View answer →
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Has India already left the explosion phase?
Fertility is much lower than in 1971–91, but absolute numbers still rise because of momentum and uneven state rates.
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Is a two-child law the main suggestion?
Law without schooling, spacing, and women’s work repeats coercion. Quality services and delayed marriage are the better 8-mark line.
Same topic · past papers
UPPSC has asked this before
These previous-year questions sit on the same topic. Open one to practise the earlier ask.
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2024 · Q17 · UPGS1 · 12 marks
'Population explosion is a serious challenge to India's holistic development.' – Examine the statement.
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