Breaking down the question
The instruction is to critically examine, which requires both an accurate exposition of Dumont's concept and a reasoned assessment of its strengths and weaknesses. The subject is his notion of purity and pollution set specifically in the context of the caste system, so the answer must show how the opposition functions as the organising principle of caste in his account.
The phrasing signals that a mere summary of Homo Hierarchicus will not suffice. The candidate must explain how Dumont treats purity and pollution as the ideological foundation of hierarchy, and then weigh this against the substantial criticism it has attracted — from those who stress power and material interest to those who question its book-view, ideological character.
At 30 marks the answer should devote its first half to a faithful account of the concept and its second half to a balanced critique. For the descriptive background, see the note on the features of the caste system.
How to approach it
Begin by placing Dumont in the structuralist tradition and stating his central claim: that caste is a system of ideas and values whose core is the opposition of the pure and the impure. This frames everything that follows.
Then expound the concept carefully — hierarchy as a scale of ritual status, the separation of status from power, and the principle of the encompassing of the contrary by which the Brahmin encompasses the whole. Give the concrete correlates: occupation, commensality, endogamy and untouchability all read off the purity scale. Only once the exposition is secure should the critique begin.
Structure the criticism around identifiable lines — Berreman on power and the participant's view, the neglect of material and political reality, Gupta on multiple hierarchies, and the charge of an idealist, textual bias. Close with a fair verdict that grants the concept's explanatory reach while noting its limits.
Model answer
Louis Dumont, in Homo Hierarchicus, offers the most influential ideological interpretation of the caste system, and at its centre stands the opposition between the pure and the impure. Working in the structuralist tradition, Dumont argues that caste is not primarily an arrangement of economic or political groups but a system of ideas and values — a way of thinking in which society is ordered by a single, all-pervading principle. That principle is the ranking of castes according to their relative ritual purity.
For Dumont, hierarchy is the essence of caste, and hierarchy is defined by the opposition of purity and pollution rather than by wealth or command. Castes are ranked on a continuous scale from the most pure, the Brahmin, to the most impure, the untouchable, and this ranking governs the concrete institutions of caste life. The division of labour reflects it, as occupations dealing with death, waste, leather or bodily emissions are held to be polluting and are assigned to lower castes. The rules of commensality express it, since the acceptance or refusal of food and water marks relative purity. Endogamy preserves it, protecting the purity of the group against dilution, and untouchability represents its extreme, the permanent impurity of those whose contact defiles.
Dumont's most distinctive move is the disjunction of status and power. In the caste order, he argues, ritual status is superior to and independent of secular power: the Brahmin, though he may be materially poor, ranks above the Kshatriya king, because the pure encompasses the powerful. This is his principle of the encompassing of the contrary — the higher term, purity, includes and subordinates its opposite, so that the whole is grasped from the top. Hierarchy in this sense is not mere inequality of power but the ranking of elements in relation to the whole. The individual, on this view, is subordinated to the collective ideology, which is why Dumont sees caste society as fundamentally opposed to the modern West's ideology of the equal individual.
Powerful as it is, the concept has been critically examined from several directions. The first line of attack concerns the neglect of power and material interest. Gerald Berreman argued that Dumont's separation of ritual status from power is an idealisation; in the lived experience of the lower castes, caste is a system of domination and exploitation, and the higher ritual rank of the Brahmin is inseparable from control over land and labour. Where Dumont sees a pure ideological hierarchy, Berreman sees an order of power dressed in ritual language.
A second criticism concerns Dumont's method. His account rests heavily on the book view — the textual, Brahminical ideology of the classical sources — rather than on the field view of how caste actually operates. Critics therefore charge him with reproducing the perspective of the dominant caste and presenting an idealised, top-down picture that the lower castes would not recognise as their own. His reliance on the observer's holistic construction, rather than the participants' understandings, compounds this idealist bias.
A third line, associated with Dipankar Gupta, questions the assumption of a single, agreed hierarchy. Gupta contends that there is no one consensual ordering of castes; rather there are multiple hierarchies, since many castes contest their placement and advance their own origin myths and claims to status. Purity and pollution, on this reading, provide a language of differentiation, but the ranking itself is disputed rather than uniformly accepted. Others note that Dumont's model struggles to account for social change, caste mobility, sanskritisation and the assertive politics of the lower castes, all of which reveal caste as dynamic rather than a static system of values.
Weighed together, Dumont's concept remains a landmark. Its strength lies in grasping the ideological coherence of caste and in identifying purity and pollution as the idiom through which hierarchy is expressed and legitimised — an insight that no purely economic account captures. Its weakness lies in over-privileging ideology at the expense of power, in adopting a Brahminical and textual standpoint, and in assuming a consensus that empirical study does not confirm. A critical reading therefore retains purity and pollution as an indispensable analytical tool while insisting that it be read alongside power, material interest and the contested, changing reality of caste.
Examiner's perspective
The examiner is looking for a two-part structure: a faithful exposition of Dumont followed by a genuine critique. Scripts that only describe Homo Hierarchicus, or only criticise it without first explaining it accurately, are capped below the top band.
Marks are earned by getting the technical apparatus right — hierarchy as ritual ranking, the separation of status from power, and the encompassing of the contrary — and by linking purity and pollution to the concrete features of occupation, commensality, endogamy and untouchability. The critique should be organised into recognisable lines rather than a vague list, with Berreman on power, the book-view versus field-view problem, and Gupta on multiple hierarchies as the strongest points.
A first-class answer ends with a balanced verdict that neither discards the concept nor accepts it uncritically, treating purity and pollution as valid but insufficient on its own.