Revision summary
Two theories: evolutionary-functional change and historical materialism. Durkheim and Parsons: differentiation, solidarity, adaptive upgrading. Marx: forces and relations of production, class struggle, modes. Strengths and weaknesses reverse: order versus conflict, stages versus rupture. India mixes Sanskritisation, class, and political reservation.
Model answer
Copper italics in this answer — like this — are the key facts. Each one is unpacked in the Facts & figures rail.
Introduction
Theories of social change try to name what moves a society from one pattern to another. Two usable theories are evolutionary-functional change and historical-materialist change. They disagree on motor, direction, and conflict.
Body
Evolutionary and functional theory
- Auguste Comte and Herbert Spencer pictured stages toward complexity and differentiation.
- Emile Durkheim described the shift from mechanical to organic solidarity as division of labour thickens, with anomie as a pathological companion.
- Talcott Parsons treated change as adaptive upgrading of AGIL subsystems: economy, polity, law, and culture.
- Strength: it names differentiation, law, and education as change sites.
- Weakness: it underplays domination and can read history as a one-way modernisation. Dependency theory and caste persistence embarrass a smooth upgrade.
Historical materialism
- Karl Marx located change in contradiction between forces and relations of production, fought out as class struggle.
- Modes of production are historical types. Ideology and state are not first movers.
- Strength: it explains industrial capitalism, primitive accumulation, and why technology arrives inside property.
- Weakness: a mechanical sequence of stages, and a thin account of gender, caste, and status, which Max Weber and later feminists added.
Indian use of the two
- Sanskritisation and Westernisation, after M. N. Srinivas, look like status evolution; land reform and informal labour look like class process.
- Mandal and reservations are political change that neither Spencer nor a thin Marx fully scripts.
Comparison
- Motor: adaptation versus contradiction.
- Direction: differentiation versus possible rupture.
- Agents: system needs versus classes.
Flow diagram
flowchart TD EV[Evolutionary functional] --> DIFF[Differentiation AGIL] HM[Historical materialism] --> CL[Class contradiction] DIFF --> IND[Indian mix] CL[CL] --> IND[IND] ST[Status gender] --> IND
Conclusion
Functional-evolutionary theory explains differentiation and the risk of anomie. Historical materialism explains property, class, and rupture. A full account of Indian change needs both, plus status and gender, which neither classic pair exhausted.
Quick related
Students also ask
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Critically analyse the role of science and technology in bringing about social change
Next question on this syllabus topic (2017 · Q8(b)). View answer →
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Why only two theories?
The question asks for any two in detail. Weberian rationalisation or cyclic theories could be a third pair.
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Do the two cancel each other?
They name different motors. Empirical change often shows both differentiation and class conflict.
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