In Senegal’s Sahel region, an ancient farming technique called "half-moon water harvesting" is transforming barren wastelands into fertile farmland. This simple yet genius method involves digging crescent-shaped pits to capture rainwater, slowing its runoff and allowing it to soak into the ground.
The result? Crops are thriving, even in dry spells, turning once-desolate landscapes into green, productive fields.
This technique isn’t just saving water; it’s saving communities. By boosting crops and restoring vegetation, it provides food security, income, and hope for local farmers. Plus, it fights desertification and creates habitats for wildlife, making it a win for people and the planet.
Who knew a few well-placed holes in the ground could pack such a punch?
Just a few years ago, the Sahel region at the northern edge of Senegal was a "barren wasteland" where nothing had grown for 40 years. But the United Nations World Food Programme (WFP) and local villagers teamed up to regreen the area, bringing back agriculture, improving the economy of the people who live there, and preventing the climate migration that desertification ultimately leads to.
