The United Nations has issued a stark warning regarding the alarming state of global land degradation, positing that an annual investment of approximately £260 billion is essential to avert widespread desertification and its dire consequences. With current funding levels at merely £56 billion, the risks of forced migration, conflict, and disruptions to food supply chains that affect billions of individuals are escalating sharply.
Urgent Funding Gap Identified
Yasmine Fouad, the executive secretary of the UN Convention to Combat Desertification (UNCCD) and former Egyptian environment minister, has emphasised the critical need for innovative financing strategies to bridge the substantial gap in funding necessary to restore and maintain healthy land globally. Speaking exclusively to The Update Desk, Ms Fouad articulated that addressing the growing problem of land degradation cannot solely depend on public finances.
“There is a significant disparity between available finances and what is required to tackle these issues effectively,” Ms Fouad stated. “To close this gap, we must engage the financial sector, development banks, insurance systems, and private investors to regard healthy land as fundamental infrastructure for our economies and societies.”
The Current Landscape of Land Degradation
The latest assessment by the UNCCD indicates that an estimated $355 billion (£261 billion) is required annually to combat land degradation, with only $77 billion currently mobilised each year. Disturbingly, a substantial portion of this funding—approximately 72 per cent—originates from nations facing the most severe threats, while only 6 per cent derives from private sector investments. The diminishing aid budgets worldwide further exacerbate the urgency to establish mechanisms that attract private finance into this sector.
Land degradation encompasses a decline in land quality and productivity, driven by factors such as soil erosion, deforestation, and overgrazing. Desertification specifically refers to persistent land degradation in arid regions, which ultimately leads to loss of agricultural productivity and the encroachment of desert-like conditions—threatening food security and livelihoods.
Consequences of Inaction
Ms Fouad highlighted that the repercussions of neglecting land degradation extend far beyond environmental concerns. “Land degradation and drought are already contributing to food insecurity, supply chain disruptions, forced migration, rising inequality, and instability in vulnerable regions,” she noted. “In our interconnected world, no nation can remain insulated from these impacts. Investing in land restoration is not merely an act of charity; it is a proactive investment in resilience, stability, and shared prosperity.”
According to UNCCD data, 15.4 per cent of the world’s land was classified as degraded in 2019, marking a notable increase of 4 per cent over just four years. This deterioration has resulted in the loss of approximately 100 million hectares of once-productive land each year, adversely affecting the lives of 1.3 billion individuals. The annual costs associated with desertification and land degradation reach approximately 2 per cent of the affected countries’ GDP, equating to around $878 billion, thereby impacting essential areas such as food production and groundwater replenishment.
Global Responses and Future Initiatives
The concerns raised by Ms Fouad have been echoed by G7 environment ministers, who recently issued a statement ahead of the upcoming G7 leaders’ summit, labelling desertification and drought as “systemic global challenges” and “security risk multipliers.”
However, there is a glimmer of hope. Ms Fouad pointed out that sufficient funding could unlock a multitude of solutions to address the crisis. Initiatives such as watershed management projects in Ethiopia and Kenya, as well as agricultural programmes in the Nile Delta aimed at cultivating crops resilient to increasing soil salinity, are already in motion. Additionally, the ambitious Great Green Wall initiative across the Sahel region aims to plant 100 million hectares of trees by 2030 in countries vulnerable to desertification.
With 74 drought-prone low- and middle-income nations having submitted drought management plans to the UNCCD, Ms Fouad underscored the necessity for financial backing to transform these plans into actionable outcomes.
Looking ahead, the UNCCD is set to convene a pivotal “Conference of Parties” (COP) in August in Ulaanbaatar, Mongolia, where financing mechanisms to combat desertification will be a focal point of discussion.
Why it Matters
The implications of land degradation extend beyond ecological concerns; they pose significant threats to global stability, food security, and human migration patterns. As nations grapple with the intertwined challenges of climate change and economic sustainability, the call for a dramatic increase in funding highlights an urgent collective responsibility to invest in land restoration. Without decisive action and adequate financial support, the world faces a future marked by increased conflict, inequality, and environmental collapse. Addressing these challenges head-on is not merely a necessity—it is an imperative for the survival and prosperity of future generations.
