Introduction to the G7 Declaration on Desertification

In May 2024, the G7 Environment Ministers formally recognized desertification, land degradation, and drought (DLDD) as systemic global challenges during their summit. This declaration emphasizes the interlinked nature of these phenomena and their role as security risk multipliers that exacerbate food insecurity, environmental instability, and socio-political conflicts worldwide. The G7's stance aligns with the objectives of the United Nations Convention to Combat Desertification (UNCCD), underscoring the need for integrated international and national policy responses.

Scope and Impact of Desertification Globally and in India

According to the UNCCD Global Land Outlook (2022), nearly 40% of the world's land area is degraded, impacting approximately 3.2 billion people. Desertification leads to declining soil fertility, water scarcity, and loss of ecosystem services, directly threatening food security, especially in agrarian economies. In India, the ISRO Desertification and Land Degradation Atlas (2018–19) reports that about 97.85 million hectares (29.7%) of the country's geographical area is degraded, affecting agricultural productivity and rural livelihoods.

• Land degradation causes an annual loss of 24 billion tons of fertile soil globally (FAO, 2023).
• India's per capita cultivable land reduced from 0.48 hectares in 1970 to 0.15 hectares in 2020 (Agricultural Census, 2020).
• Over 40% of India's workforce depends on agriculture, making soil health critical for economic security.

Environmental Degradation as a Security Threat

The G7 Declaration explicitly identifies DLDD as a security risk multiplier. The World Bank (2023) estimates that over 40% of intrastate conflicts globally are linked to land and water disputes. Environmental degradation intensifies competition over scarce resources, triggers forced migration, and fuels political instability, particularly in vulnerable regions like the Sahel, where climate-induced displacement increased by 30% between 2015-2022 (IDMC Report, 2023).

• Climate-conflict nexus confirmed by increased displacement and resource conflicts in desertification-prone regions.
• Land degradation undermines governance and resilience, increasing fragility in affected states.

India’s Constitutional and Legal Framework Addressing Desertification

India’s environmental governance framework includes constitutional and statutory provisions relevant to combating desertification. Article 48A of the Constitution directs the State to protect and improve the environment and safeguard forests and wildlife. The Environment Protection Act, 1986 (Section 3) empowers the central government to take measures for environmental protection, including land conservation.

• The National Action Programme to Combat Desertification (NAPCD) under the Ministry of Environment, Forest and Climate Change (MoEFCC) coordinates afforestation, soil conservation, and sustainable land management.
• The Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006 secures land rights for tribal and forest-dependent communities, crucial for sustainable management of degraded lands.
• Supreme Court rulings such as M.C. Mehta v. Union of India (1987) have interpreted environmental protection as intrinsic to the right to life under Article 21.

Economic Dimensions of Desertification in India

Land degradation imposes a significant economic burden on India, estimated at 2.5% of GDP annually (MoEFCC, 2018). The Union Budget 2023-24 allocated approximately INR 500 crore towards afforestation and land restoration programs. Globally, the UNCCD estimates that restoring degraded land could generate USD 1.4 trillion in ecosystem services annually.

• Agriculture employs 42% of India’s workforce but faces productivity losses due to soil fertility decline and water scarcity.
• The global market for sustainable land management technologies is projected to grow at a CAGR of 12% from 2023 to 2030 (MarketsandMarkets Report, 2023), indicating economic opportunities.

Institutional Roles in Combating Desertification

Multiple institutions coordinate efforts to address desertification at global and national levels. The G7 Environment Ministers provide international policy coordination. The UNCCD is the primary global treaty addressing desertification, fostering cooperation and monitoring.

• MoEFCC leads national policy and implementation in India.
• Indian Council of Agricultural Research (ICAR) develops research on sustainable land use and soil health.
• National Remote Sensing Centre (NRSC) monitors land degradation using satellite imagery.
• Food and Agriculture Organization (FAO) supplies technical support and global data on land and food security.

Comparative Analysis: India and Australia’s Approach to Desertification

Critical Gaps in India’s Desertification Policy

India’s approach suffers from a lack of a unified legal framework specifically addressing desertification, causing overlapping mandates among ministries. This fragmentation hinders effective coordination and integration of scientific monitoring with community rights. The Scheduled Tribes and Other Traditional Forest Dwellers Act, 2006 partially addresses land rights but is not fully leveraged in desertification programs.

• Insufficient integration of remote sensing data into policy enforcement.
• Limited financial incentives for community-led sustainable land management.
• Need for harmonizing environmental laws to address desertification comprehensively.

Significance and Way Forward

• Recognizing DLDD as a security risk multiplier demands cross-sectoral policy integration involving environment, agriculture, rural development, and security agencies.
• Strengthening India’s legal framework with a dedicated Desertification Act could unify efforts and clarify mandates.
• Scaling up community participation and financial incentives, inspired by models like Australia’s Landcare Program, would enhance sustainable land management.
• Leveraging NRSC’s satellite data for real-time monitoring and enforcement can improve transparency and accountability.
• International cooperation through G7 and UNCCD frameworks should be deepened to access technical and financial resources.

Jharkhand & JPSC Relevance

• JPSC Paper: Paper 3 – Environment and Ecology; Paper 2 – Governance and Policy
• Jharkhand Angle: Jharkhand faces significant land degradation and deforestation, impacting tribal livelihoods and forest-dependent communities, making desertification policies relevant.
• Mains Pointer: Discuss the impact of land degradation on Jharkhand’s tribal economy, the role of FRA 2006 in securing forest rights, and the need for integrated land restoration policies.