🦴 ANTHROPOLOGY — DEEP TOPIC NOTES (Theories · Evolution · Indian Tribes)

Use with ../05-Anthropology.md (syllabus + booklist).

⚠️ Condensed working notes. Read Ember & Ember, Nadeem Hasnain and P. Nath for depth.

═══ PAPER I ═══

1. THE DISCIPLINE AND ITS BRANCHES

• Anthropology = the holistic, comparative study of humankind across time and space.
• Four branches: Socio-cultural (society, culture, institutions) · Biological/Physical (evolution, genetics, variation) · Archaeological (material remains, prehistory) · Linguistic (language and its social context).
• Holism, comparison, cultural relativism and fieldwork are its defining features.
• Anthropology vs Sociology: historically the former studied small-scale, "simple," non-Western societies through long fieldwork; the latter studied complex industrial societies through surveys. The distinction has largely dissolved.

2. HUMAN EVOLUTION

Theories

• Lamarck: inheritance of acquired characters (rejected).
• Darwin: natural selection — variation + struggle for existence + survival of the fittest + inheritance.
• Mutation theory (De Vries); Synthetic theory / Modern Synthesis = Darwinian selection + Mendelian genetics + population genetics (mutation, selection, drift, migration, isolation).
• Key concepts: Doctrine of Unspecialization · Uniformitarianism · Irreversibility of evolution (Dollo's law) · Adaptive radiation · Mosaic evolution (different traits evolve at different rates — e.g., bipedalism preceded brain enlargement) · Cope's law · convergent and parallel evolution.

Primates

• Primate characteristics: grasping hands with opposable thumb, nails instead of claws, stereoscopic (binocular) colour vision, generalised dentition, large brain relative to body, single offspring and prolonged infant dependency, arboreal ancestry.
• Taxonomy: Prosimii (lemurs, lorises, tarsiers) and Anthropoidea (monkeys, apes, humans). New World monkeys (platyrrhine, prehensile tail) vs Old World (catarrhine).
• Locomotion: vertical clinging and leaping · quadrupedalism · brachiation · knuckle-walking · bipedalism.
• Man vs Ape — skeletal changes for erect posture: S-shaped vertebral column · broad, basin-shaped pelvis · foramen magnum shifted forward and downward · non-opposable big toe with arched foot · shorter arms/longer legs · reduced canines and parabolic dental arcade · larger cranial capacity · reduced prognathism, presence of chin.

Fossil hominids (sequence)

 Ardipithecus → AUSTRALOPITHECUS (S. & E. Africa; bipedal, small brain
   ~400–500cc; gracile A. africanus and robust A. robustus/boisei; "Lucy")
 → HOMO HABILIS ("handy man"; Oldowan tools; ~600–700cc)
 → HOMO ERECTUS (Africa, Europe, Asia — Java Man, Peking Man;
   Acheulian tools; fire; ~900–1100cc)
 → NEANDERTHAL (H. neanderthalensis; Mousterian tools; burial of dead;
   large brain ~1450cc; heavy brow ridges, receding chin)
 → HOMO SAPIENS (Cro-Magnon — Upper Palaeolithic; blade tools; cave art;
   Grimaldi, Chancelade)
 Rhodesian Man; Indian fossils: RAMAPITHECUS and SIVAPITHECUS (Siwaliks),
 NARMADA MAN (Hathnora, MP)

• Out of Africa vs multiregional hypotheses on modern human origins.

3. PREHISTORIC ARCHAEOLOGY

• Dating: relative (stratigraphy, fluorine, palaeontological, typology) vs absolute (radiocarbon C-14, potassium-argon, dendrochronology, thermoluminescence, uranium series).
• Cultural stages: Palaeolithic (Lower — hand-axe, chopper; Middle — flake, Mousterian; Upper — blade, burin, art) → Mesolithic (microliths, beginnings of domestication) → Neolithic (agriculture, pottery, polished tools, settled life — "Neolithic Revolution," Childe) → Chalcolithic → Bronze → Iron Age.

4. CULTURE AND SOCIETY

• Culture (Tylor, 1871): "that complex whole which includes knowledge, belief, art, morals, law, custom, and any other capabilities and habits acquired by man as a member of society."
• Characteristics: learned, shared, symbolic, cumulative, adaptive, integrated, dynamic.
• Ethnocentrism (judging others by one's own standards) vs cultural relativism (understanding a culture on its own terms) — with the human-rights limit to relativism.
• Culture vs civilisation; enculturation, acculturation, diffusion, assimilation, syncretism.
• Society: social institutions, groups, status (ascribed/achieved) and role, social stratification.

5. MARRIAGE, FAMILY, KINSHIP

Marriage

• Definition and universality — the "problem of definition" (Notes and Queries; Gough's definition via legitimacy of children).
• Rules: endogamy (within a group) · exogamy (outside — clan/village/gotra) · incest taboo (universal) · hypergamy (anuloma) · hypogamy (pratiloma).
• Types: monogamy; polygamy — polygyny (sororal/non-sororal) and polyandry (fraternal/adelphic — Toda, Khasa; non-fraternal); group marriage.
• Preferential: cross-cousin (common in South India), parallel-cousin (Muslim societies), levirate (widow marries husband's brother), sororate (widower marries wife's sister).
• Payments: bride wealth/bride price vs dowry; bride service.

Family

• Types: nuclear, extended/joint, stem; matrifocal.
• Household vs family — co-residence and commensality vs kinship.
• Functions: reproduction, socialisation, economic cooperation, sexual regulation, emotional support.
• Impact of urbanisation, industrialisation and feminism.

Kinship

• Consanguinity (by blood) vs affinity (by marriage).
• Descent: unilineal (patrilineal, matrilineal), bilateral/cognatic, double descent, ambilineal. Descent groups: lineage → clan → phratry → moiety.
• Kinship terminology (Morgan): classificatory vs descriptive; six systems — Eskimo, Hawaiian, Iroquois, Omaha, Crow, Sudanese.
• Descent theory (Radcliffe-Brown, Fortes, Evans-Pritchard — descent groups structure society) vs alliance theory (Lévi-Strauss — marriage exchange between groups is the basis of society; women as the supreme gift).
• Filiation and complementary filiation (Fortes) — the recognition of ties to the non-lineal parent.

6. ECONOMIC, POLITICAL AND RELIGIOUS ORGANISATION

Economic anthropology

• Formalist (Western economic theory applies universally — maximising rational actor) vs Substantivist (Polanyi — economy is embedded in social institutions in pre-industrial societies). A guaranteed question.
• Modes of exchange (Polanyi): reciprocity (generalised, balanced, negative — Sahlins) · redistribution (central collection and dispersal — e.g., potlatch, kula ring studied by Malinowski) · market exchange.
• Subsistence types: hunting-gathering, pastoralism, horticulture (shifting cultivation), intensive agriculture, industrialism.

Political organisation (Service's typology)

 BAND (small, egalitarian, kin-based, hunter-gatherer, informal leadership)
 → TRIBE (segmentary, egalitarian, pan-tribal associations)
 → CHIEFDOM (ranked, hereditary chief, redistribution)
 → STATE (stratified, centralised, monopoly of legitimate force, bureaucracy)

• Power, authority, legitimacy; social control through law, sanctions (positive/negative, formal/informal), ordeal, oath, witchcraft accusations; law in simple societies (Malinowski's Crime and Custom).

Religion

• Approaches: evolutionary (Tylor — animism; Frazer — magic → religion → science; Marett — animatism/mana), psychological (Malinowski — anxiety and uncertainty; Freud), functional (Durkheim — solidarity; Radcliffe-Brown), structural (Lévi-Strauss — myth).
• Forms: animism, animatism, fetishism, naturism, totemism, ancestor worship, monotheism/polytheism.
• Magic (Frazer): imitative/homeopathic (like produces like) and contagious (things once in contact remain connected); black vs white magic.
• Magic vs religion vs science — a classic comparison question.
• Functionaries: priest (full-time, institutional, learned ritual) vs shaman (part-time, ecstatic, personal power); medicine man, sorcerer, witch.
• Rituals: rites of passage (van Gennep) — separation, transition (liminality), incorporation; Victor Turner — liminality and communitas; rites of intensification; taboo.

7. ANTHROPOLOGICAL THEORIES (highest-yield)

8. HUMAN GENETICS AND VARIATION

• Methods: family/pedigree study, twin study (MZ vs DZ), foster child, cytogenetic/karyotype analysis.
• Mendelian genetics in man: blood groups, PTC tasting, colour blindness, haemophilia (X-linked).
• Hardy-Weinberg equilibrium — allele frequencies remain constant absent evolutionary forces (p² + 2pq + q² = 1). Disturbed by mutation, selection, migration/gene flow, genetic drift (founder effect, bottleneck), inbreeding, non-random mating.
• Chromosomal aberrations: numerical — Down (trisomy 21), Klinefelter (XXY), Turner (XO); structural — deletion, duplication, inversion, translocation.
• Genetic markers: ABO, Rh, MN blood groups, HLA, haptoglobin, transferrin, G6PD.
• Race: criteria (skin colour, hair form, cephalic index, nasal index, stature, blood groups); classifications (Blumenbach, Hooton, Coon); modern position: race is not a valid biological category — variation is clinal and continuous; racism is a social ideology. Ethnic group is the preferred concept.
• Adaptation: genetic vs acclimatisation; Bergmann's (body mass larger in cold) and Allen's (extremities shorter in cold) rules; high-altitude adaptation (Tibetans, Andeans); heat/cold/desert adaptation.
• Growth: prenatal and postnatal stages; growth curves; factors (genetic, nutritional, hormonal, socio-economic); somatotypes (Sheldon — endomorph, mesomorph, ectomorph); ageing and senescence; secular trend.
• Epidemiological anthropology: infectious vs non-infectious; nutritional deficiency diseases; the concept of One Health.
• Demographic measures: fertility (CBR, GFR, TFR, GRR, NRR), mortality (CDR, IMR, MMR), life tables.
• Applied: forensic anthropology (personal identification — age, sex, stature from bones; DNA fingerprinting), nutritional anthropology, sports anthropology, ergonomics/defence anthropometry, medical anthropology, genetic counselling.

═══ PAPER II — INDIAN ANTHROPOLOGY ═══

1. EVOLUTION OF INDIAN CULTURE

• Prehistoric sequence in India (Soan, Madrasian; Bhimbetka rock art); Indus Civilization — pre-Harappan, Harappan, post-Harappan; contributions of tribal cultures to Indian civilisation.
• Palaeo-anthropological evidence: Ramapithecus and Sivapithecus (Siwaliks), Narmada Man (Hathnora).
• Ethno-archaeology — using living communities to interpret the past.

2. INDIAN SOCIAL STRUCTURE

• Demographic profile: racial elements (Risley, Guha, Sarkar classifications) and linguistic families — Indo-Aryan, Dravidian, Austro-Asiatic, Tibeto-Burman, Andamanese.
• Traditional social system: varnashrama (brahmacharya, grihastha, vanaprastha, sannyasa), purushartha (dharma, artha, kama, moksha), karma, rina, rebirth.
• Caste: structure and characteristics; theories of origin — racial (Risley), occupational (Nesfield), political (Ghurye/Abbe Dubois), religious/mana (Hocart), evolutionary; Varna vs Jati; dominant caste (Srinivas); caste mobility (sanskritization); jajmani system; tribe–caste continuum.
• Sacred Complex (L.P. Vidyarthi's Gaya study — sacred geography, sacred performance, sacred specialists) and Nature–Man–Spirit Complex (Vidyarthi's Maler study) — Indian anthropology's original contributions.
• Impact of Buddhism, Jainism, Islam and Christianity on Indian society.
• Indian village: significance of village studies; village as a social system; agrarian relations; impact of globalisation.

3. TRIBES OF INDIA (the core of Paper II)

• Distribution: central/middle India (largest concentration — Gond, Santhal, Bhil, Munda, Oraon) · northeast (Naga, Mizo, Khasi — matrilineal, Garo) · western (Bhil, Warli) · southern (Toda — polyandrous, Chenchu, Irula, Kadar) · Himalayan · island (Jarawa, Sentinelese, Onge, Great Andamanese, Shompen — PVTGs).
• Classification: by language, economy (hunting-gathering, shifting cultivation, pastoral, artisan, settled agriculture, industrial labour), religion, level of acculturation.
• Problems: land alienation · displacement by development projects (dams, mines) · indebtedness · forest and livelihood rights · shifting cultivation restrictions · poverty, low literacy, poor health and nutrition · loss of language and culture · trafficking and exploitation.
• The great debate: isolation (Verrier Elwin) vs assimilation (G.S. Ghurye — "backward Hindus") vs integration (Nehru's Tribal Panchsheel — develop along the lines of their own genius; avoid over-administration; train their own people; judge results by quality of life not money spent).
• Constitutional safeguards: Art 15(4), 16(4), 46, 244, 275, 330, 332, 335, 338A · Fifth Schedule (scheduled areas, Tribes Advisory Council, Governor's powers) and Sixth Schedule (autonomous district councils in Assam, Meghalaya, Tripura, Mizoram).
• Legislation and policy: PESA 1996, Forest Rights Act 2006, Tribal Sub-Plan, TRIFED, Eklavya schools, PVTG development, National Tribal Policy.
• Contemporary: ethnicity and identity movements, autonomy demands, insurgency, "pseudo-tribalism," conversion debates, the role of NGOs.

4. APPLIED ANTHROPOLOGY IN INDIA

• Role in tribal and rural development, resettlement and rehabilitation, health programmes, education (mother-tongue instruction), understanding regionalism, communalism, ethnic and political movements.
• Anthropological Survey of India; the People of India project (K.S. Singh).

═══ ANSWER-WRITING FRAMEWORKS ═══

Framework A — Theory question

 Context (why the theory arose) → central proposition → key concepts
 → ethnographic example → critique by named scholars → present status

Framework B — Concept question (marriage/kinship/religion)

 Definition → types with a DIAGRAM → cross-cultural examples
 → Indian example → theoretical explanation → change today

Framework C — Indian tribal question

 1. Context and demographic/geographic profile
 2. The problem with evidence
 3. Constitutional and legal safeguards
 4. Policy/programme response and its gaps
 5. Anthropological perspective (isolation/assimilation/integration)
 6. Way forward — participatory, culture-sensitive development

Framework D — Biological anthropology question

 Definition → mechanism/process → DIAGRAM (skull, pedigree, curve, table)
 → example → application (forensic/medical/nutritional)

═══ DIAGRAMS TO MASTER (drawn from memory) ═══

 • Comparative skull outlines: ape → Australopithecus → H. erectus →
   Neanderthal → H. sapiens (brow ridge, prognathism, chin, cranium)
 • Foramen magnum position and pelvis shape: quadruped vs biped
 • Kinship diagrams: descent (patri/matrilineal), cross vs parallel cousins
 • Blood group inheritance and Punnett squares
 • Human growth velocity curve; Hardy-Weinberg equation
 • Chromosome karyotype and aberrations
 • Map: tribal distribution of India
 • Rites of passage: separation → liminality → incorporation

The scoring rule in Anthropology: every answer should carry (a) a named theorist, (b) an ethnographic example, and (c) a diagram wherever remotely possible. Anthropology examiners reward visual and empirical precision far more than prose.