MAINS Current Affairs includes India’s Food Waste Paradox & India’s Heat Crisis & Mapping Legislative Vacuum

Economy

1. India’s Food Waste Paradox

Context

According to the United Nations Environment Programme (UNEP), India wastes around 78–80 million tonnes of food every year.

The estimated economic value of this wastage is around ₹1.55 lakh crore.

This makes India the second-largest contributor to food waste globally.

Status of Food Wastage in India

• As per the UNEP Food Waste Index Report 2024, India’s food wastage in 2022 was estimated at 55 kg per capita per year.
• This is lower than the global average of 79 kg per capita per year.
• Despite large-scale food production, India faces serious hunger concerns.
• India ranked 102 out of 123 countries in the Global Hunger Index 2025.
• Around 12% of India’s population is undernourished, which is nearly 170–175 million people.
• Globally, around 05 billion tonnes of food is wasted annually.
• Out of total global food waste:
  • 60% occurs at the household level
  • 28% in food services
  • 12% in retail

Key Drivers of Food Waste in India

• Post-Harvest Losses: Lack of scientific storage, grading, sorting, and packaging causes significant losses after harvesting.
• Storage Infrastructure Gaps: Inadequate modern warehouses, silos, and cold storage facilities lead to spoilage, especially of grains, fruits, and vegetables.
• Supply Chain Inefficiencies: Poor logistics, multiple intermediaries, transport delays, and lack of integrated supply chains increase spoilage.
• Demand-Supply Mismatch: Weak market linkages often result in surplus production not reaching consumers on time.
• Social Practices: Excess food preparation during weddings, festivals, and social gatherings contributes significantly to food wastage.
• Household-Level Waste: Lack of awareness, poor meal planning, and improper storage practices increase domestic food waste. 

Government Initiatives to Reduce Food Waste

• Public Distribution System (PDS): Ensures subsidised food grains reach vulnerable sections.
• Pradhan Mantri Garib Kalyan Anna Yojana: Expanded food access during crises and economic distress.
• Agriculture Infrastructure Fund (AIF): Supports financing for warehouses, cold storage, and post-harvest infrastructure.
• Pradhan Mantri Kisan Sampada Yojana: Focuses on modern food processing and preservation infrastructure.
• Mega Food Parks: Develops integrated clusters connecting farms to markets.
• Integrated Cold Chain: Provides refrigerated transport and storage to reduce spoilage of perishables.
• Operation Greens: Aims to reduce wastage and stabilize supply of TOP crops (Tomato, Onion, Potato).
• e-NAM: Improves price discovery and reduces market inefficiencies.

Key Challenges

• India lacks a comprehensive national database for tracking food waste.
• Cold chain infrastructure remains insufficient in rural and semi-urban areas.
• There is no strong legal framework for mandatory redistribution of surplus food.
• Behavioural and cultural habits continue to encourage wastage, especially during social functions.
• Poor awareness regarding sustainable consumption remains a major issue.

Way Forward

• India’s food waste paradox reflects systemic inefficiencies in production, storage, distribution, and consumption, even while hunger persists.
• There is a need for:
  • Better storage and cold chain infrastructure
  • Strong food redistribution laws
  • Public awareness campaigns
  • Use of digital supply-chain solutions
  • Promotion of responsible consumption habits
  • Reducing food waste is essential for achieving:
• SDG 2 – Zero Hunger
• SDG 12 – Responsible Consumption and Production

Conclusion

Tackling food waste is not only an economic necessity but also a social justice and sustainability imperative.

Efficient food management can strengthen food security, resource efficiency, and environmental sustainability in India.

Environment

2. India’s Heat Crisis & Mapping Legislative Vacuum

Context

Heatwaves now affect more than 57% of districts in India, including coastal and temperate regions that were traditionally less vulnerable.

The impact is highly uneven across regions and social groups, giving rise to what scholars call “thermal injustice.”

About India’s Heat Crisis

• Heatwaves in India are no longer limited to northwestern and central regions but have become pan-Indian in nature.
• Humid coastal belts and hill regions are increasingly experiencing severe heat stress due to the combined effect of high temperature and humidity (heat index effect).
• Heat exposure is increasing in frequency, duration, and spatial spread.
• Extreme heat events are emerging as a defining feature of India’s climate risk profile.
• Heat stress directly implicates Article 21 (Right to Life) and exposes the limitations of present climate governance frameworks.

Drivers of India’s Heat Crisis

• Climate Change: Global warming has intensified the severity and frequency of extreme temperature events.
• Scientific attribution studies establish a direct link between anthropogenic emissions and rising heatwave intensity.
• Urbanisation & Urban Heat Islands (UHI): Rapid urban growth, concretisation, and reduced ventilation increase city temperatures.
• Environmental Degradation: Loss of green cover, shrinking water bodies, and rising pollution trap heat and reduce cooling capacity.

Socio-Economic Dimensions: Thermal Inequality

• Informal Workforce Vulnerability: Nearly 75–80% of India’s workforce is in the informal sector and remains highly exposed.
• Rising temperatures reduce work productivity, daily wages, and increase health risks.
• Urban Poor: Slum dwellers face poor insulation, limited electricity, inadequate water access, and overcrowding.
• Caste & Occupational Exposure: Marginalised communities are disproportionately concentrated in high-risk outdoor occupations.
• Gendered Impacts: Women workers face a dual burden of heat exposure and social constraints, often lacking adaptive resources.

Sectoral Impacts

• Labour & Economy: Heat stress reduces working hours, labour supply, and economic output.
• Many informal workers continue working despite extreme temperatures due to livelihood compulsions.
• High-Risk Occupations:
  • Construction workers face radiant heat from steel and concrete
  • Street vendors face health risks and lower demand
  • Gig workers face algorithmic pressure with no rest flexibility
  • Sanitation workers operate in hotter micro-climates and toxic environments
• Public Health: Heatwaves increase cases of heatstroke, dehydration, cardiovascular stress, and renal disorders.
• Heat is increasingly being recognised as a public health emergency.
• Migration & Livelihoods: Extreme heat contributes to distress migration, especially among farm and construction labour.

Governance and Policy Gaps

• Heat Action Plans (HAPs): India pioneered HAPs through the Ahmedabad model, but implementation remains uneven.
• Most plans remain urban-centric and advisory in nature, with weak enforcement.
• Labour Protection Deficit: Informal workers lack enforceable occupational heat standards.
• Factories Act, 1948: Limited mainly to indoor workspaces.
• Occupational Safety, Health and Working Conditions Code, 2020: Does not explicitly mandate heat standards.
• Disaster Management Gap: Heatwaves are not classified as notified disasters, limiting funding and relief.
• States also face the 10% SDRF spending cap.
• Policy Blind Spots: Lack of heat-index-based thresholds disadvantages humid and coastal regions.

Way Forward: Towards Heat Justice

• Legal Recognition: Include heatwaves and lightning in the national disaster list and unlock NDRF support.
• Labour Law Reforms: Notify binding rules under Section 23 of the OSHWC Code:
  • Mandatory work-rest cycles
  • Provision of PPE
  • Hydration facilities
• Heat Index Adoption: Move from temperature-only thresholds to heat index-based thresholds, especially for humid zones.
• Recognition of Right to Cool: Under Article 21, ensure public cooling shelters and free drinking water kiosks.
• Sector-Specific Measures:
  • Ban algorithmic penalties for gig workers during heat alerts
  • Special protocols for sanitation workers
  • Heat-resilient urban planning
• Income Protection: Introduce heat-linked compensation and insurance mechanisms like SEWA’s parametric heat insurance model.

Conclusion

Extreme heat in India is no longer merely an environmental issue but a constitutional, economic, social, and ethical challenge.

There is a need to move from advisory governance to rights-based enforceable protections, making thermal safety an integral part of the social contract.

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