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UPSC MainsAnthropology Optional Paper II 2022 15 Marks Model Answer Available

Livelihood and Environment in Shifting Cultivation — 2022 Paper II

Question · 2022 · Paper II · 15 Marks

How can a balance be struck between livelihood concern and environmental degradation in the context of shifting cultivation?

Model Answer

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Approach

Demand of Question: Reject the false choice between banning shifting cultivation and ignoring ecological degradation; explain when shifting cultivation is sustainable, why it becomes degraded, and propose culturally informed livelihood-ecology solutions.

Structuring the Response: Define shifting cultivation as an agroecosystem; distinguish long-fallow sustainable systems from shortened cycles; identify ecological and livelihood functions; propose land-tenure, agroforestry, fallow, fire, and market measures; conclude with participatory transition rather than coercive sedentarisation.

Key Dimensions to Cover: Jhum/Podu; P.S. Ramakrishnan’s research; fallow-cycle length and nutrient regeneration; mixed cropping/agro-biodiversity; population and tenure pressures; improved fallows, SALT (Sloping Agricultural Land Technology), community forest rights (FRA/PESA), livelihood diversification, and local knowledge.

Model Answer

Introduction: Shifting cultivation (known as Jhum in the North-East, Podu in Odisha/Andhra, and Bewar in MP) is often wrongly condemned as inherently destructive. Ecologist P.S. Ramakrishnan’s seminal research in North-East India demonstrated that under a long fallow cycle (15–20 years), shifting cultivation is a highly organized, sustainable agroecosystem perfectly integrated with forest succession. Degradation only occurs when demographic and administrative pressures drastically shorten this fallow period.

Livelihood and Cultural Value:

  • Food Security & Agro-biodiversity: It relies on multi-tier mixed cropping (cereals, legumes, tubers), which ensures dietary diversity and protects against total crop failure.
  • Terrain Suitability: It utilizes family labor and is uniquely suited for steep, hilly terrains where conventional plough agriculture is ecologically disastrous.
  • Cultural Embeddedness: The system is intimately tied to community land tenure, ritual calendars, and collective labor. A blanket ban risks severe food insecurity and cultural alienation.

Ecological Stress and Degradation:

  • The Shortened Cycle: Due to population pressure, loss of community forests to commercial logging, and state restrictions, the fallow cycle has shrunk to a mere 2–3 years in many regions.
  • Consequences: This does not allow sufficient time for secondary forest regeneration, leading to severe topsoil erosion, nutrient depletion, invasion of exotic weeds (like Lantana), and downstream sedimentation.

Anthropological Perspective: Older colonial and administrative accounts labeled shifting cultivation as "primitive" and "wasteful." Contemporary ecological anthropology, however, analyzes carrying capacity and fallow length, recognizing that the very same technique can be highly sustainable or deeply degrading depending on demographic and tenure conditions.

Strategies for Striking a Balance:

  1. Governance and Tenure Security:
  • Recognize and secure customary Community Forest Resource (CFR) rights under the Forest Rights Act (FRA), 2006, and empower the Gram Sabha under PESA, 1996. Secure tenure incentivizes communities to invest in long-term land regeneration rather than exploitative short-term extraction.
  1. Technological and Agronomic Interventions:
  • Improved Fallows: Introduce fast-growing, nitrogen-fixing leguminous species (like Alder trees in Nagaland) during the fallow period to accelerate soil nutrient recovery.
  • SALT (Sloping Agricultural Land Technology): Promote contour hedgerows and terracing to prevent soil erosion while allowing cultivation on slopes.
  • Agroforestry: Transition towards bamboo, fruit, and spice-based agroforestry which mimics natural forest cover while providing cash income.
  1. Economic Diversification:
  • Reduce absolute dependence on cultivation by promoting the sustainable harvesting and local value-addition of Minor Forest Produce (MFP), livestock rearing, and traditional crafts, supported by schemes like the National Mission for Sustainable Agriculture (NMSA).
  1. Co-designing Fire Management:
  • Formulate community-led fire management rules that combine indigenous controlled-burning techniques with modern ecological monitoring to prevent the spread of forest fires.

Conclusion: The viable path forward is neither the romantic preservation of an over-stressed system nor coercive sedentarisation (which often fails). Striking a balance requires a rights-based, participatory approach that integrates traditional ecological knowledge with modern agroforestry, thereby securing tribal livelihoods while restoring long-term landscape resilience.

 

 

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