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The United Nations has issued a stark warning about the escalating crisis of land degradation worldwide, revealing that an annual investment of £260 billion is essential to reverse the trend. Currently, only £56 billion is being mobilised, raising alarms about the potential for increased forced migration, conflict, and significant disruptions to food systems that could affect billions globally. The UN Convention to Combat Desertification (UNCCD) has highlighted the urgent need for innovative financing solutions to bridge this alarming gap.
The Financial Gap Exposed
Yasmine Fouad, the UNCCD executive secretary and former Egyptian environment minister, emphasised the critical necessity for new financial strategies to address the “massive gap” in funding aimed at combating land degradation. In an exclusive interview, she stated, “Today, there is a massive gap between the finance available and the finance required, but closing that gap cannot rely on public budgets alone.”
According to the latest UNCCD assessment, a staggering $355 billion (approximately £261 billion) is needed annually to mitigate land degradation globally. Presently, only $77 billion is being mobilised, with the majority—nearly 72%—coming from the countries facing the greatest threats. Meanwhile, foreign aid contributes about 22%, while private sector investment accounts for a mere 6%. With international aid budgets tightening, there is an urgent need to attract more private financing to close this gap, Ms Fouad warned.
Understanding Land Degradation and Desertification
Land degradation refers broadly to the decline in the quality and productivity of land, driven by factors such as soil erosion, deforestation, overgrazing, and declining soil fertility. Desertification is a specific type of land degradation occurring in dryland areas, leading to a persistent loss of productivity and the encroachment of desert-like conditions. The implications are dire, particularly for agricultural sectors, which depend heavily on healthy land.
Ms Fouad noted, “The risks of inaction are no longer environmental risks alone. Land degradation and drought are already contributing to food insecurity, supply chain disruptions, forced migration, rising inequality, and instability in vulnerable regions.” She underscored that no nation can remain insulated from these interconnected challenges, asserting that investment in land restoration is not merely an act of charity but a critical preventive measure for resilience and stability.
A Global Call to Action
Recent statistics from the UNCCD reveal a troubling trend: as of 2019, 15.4% of the world’s land was classified as degraded, marking a 4% increase over four years. This translates to the degradation of approximately 100 million hectares of once-productive land annually, affecting around 1.3 billion individuals. The economic toll of desertification, land degradation, and drought is estimated at about $878 billion each year, representing roughly 2% of the GDP of impacted countries.
The urgency of this issue has resonated with global leaders, including the G7 environment ministers, who recently characterised desertification and drought as “systemic global challenges” and “security risk multipliers” in a communiqué preceding their summit.
Optimistically, Ms Fouad pointed out that robust financing could unlock a range of solutions to address these challenges. “We are supporting initiatives like watershed management projects in Ethiopia and Kenya, and programmes encouraging farmers in the Nile Delta to cultivate crops resilient to increasingly saline soils,” she explained. One ambitious project is the Great Green Wall initiative, which aims to restore 100 million hectares of land across the Sahel region by 2030. Additionally, 74 low- and middle-income nations vulnerable to drought have presented management plans to the UNCCD, which now require funding to implement their strategies.
As part of ongoing efforts, the UNCCD will convene a “Conference of Parties” (COP) in Ulaanbaatar, Mongolia, this August, where the focus will be on generating financing for desertification initiatives. While some scepticism surrounds the efficacy of such conferences, Ms Fouad remains hopeful. “I see COPs as more important than ever, as they are critical to bringing together nations from both the Global North and Global South,” she asserted. “The world depends on COPs to reach the consensus needed to tackle various global environmental challenges.”
Why it Matters
The ramifications of failing to address land degradation are profound, extending far beyond environmental concerns to touch on issues of food security, social stability, and global economic health. With billions of lives at stake, the call for increased funding and innovative solutions is not just a matter of environmental stewardship; it is a crucial step towards ensuring a stable and equitable future for all. Investing in sustainable land management is a commitment to the planet and its inhabitants, underscoring that the health of our land is directly linked to the well-being of humanity itself.