New York: A new report from the UN Convention to Combat Desertification (UNCCD), the U.S. National Drought Mitigation Center (NDMC), and the International Drought Resilience Alliance highlights the catastrophic global impacts of droughts from 2023 to 2025.
According to United Nations, drought is described as a silent killer that gradually drains resources and devastates lives. UNCCD Executive Secretary Ibrahim Thiaw emphasized the profound effects, noting that the scars of drought run deep. Dr. Mark Svoboda, a report co-author and NDMC Director, highlighted the severity of the situation, calling it a slow-moving global catastrophe and underscoring the necessity for systematic monitoring of drought's impact on lives, livelihoods, and ecosystems.
In Somalia, drought-induced hunger claimed the lives of approximately 43,000 people in 2022, with a quarter of the population facing crisis-level food insecurity at the beginning of 2025. Zambia is experiencing one of the world's worst energy crises due to drought, with the Zambezi River's flow dropping to 20 percent of its long-term average. This has severely impacted the Kariba Dam's hydroelectric generation capacity, leading to prolonged electricity blackouts and the closure of essential services.
The impacts of drought extend beyond Africa. By September 2023, Spain experienced a 50 percent reduction in the olive crop, causing a nationwide surge in olive oil prices. In Türkiye, drought-exacerbated groundwater depletion has resulted in sinkholes, threatening communities and infrastructure.
In the Amazon Basin, unprecedented low river levels in 2023 and 2024 caused mass fish and dolphin deaths and disrupted water supplies and transportation. This, combined with ongoing deforestation, poses a risk of transforming the Amazon from a carbon sink to a carbon source.
Water level declines in the Panama Canal have reduced transit by over a third, leading to significant global trade disruptions, including reduced American soybean exports and increased prices and shortages in UK stores.
The report recommends several measures to mitigate the crisis, including enhancing early warning systems, real-time monitoring, and implementing nature-based solutions like watershed restoration. It also advocates for resilient infrastructure and global cooperation, especially concerning transboundary river basins and trade routes.
