In 2007, the African Union launched Africa's Great Green Wall project. The plan was to plant a "wall" of trees spanning the entire width of Africa. The multi-billion-dollar project aimed to regreen nearly 250 million acres across 11 countries, from Senegal to Djibouti. In doing so, the project would sequester 250 million tons of carbon, create 10 million green jobs and alleviate poverty and food insecurity. But 18 years later and after spending vast amounts of money, much of the area remains barren, turning what was once a hopeful initiative into a cautionary tale of poor planning. Take a look at where the project currently stands. |