What does REGREENING actually mean?
WeForest is REGREENING drylands in Ethiopia and Burkina Faso: what does this actually mean? 

Here a nice definition by WRI:

“In a world grappling with the challenges of food insecurity, climate change, landscape degradation, and rural poverty, regreening offers a path forward, especially in dryland areas. The transformation of degraded landscapes—restoring productivity and increasing resilience through the widespread adoption of agroforestry and sustainable land management practices—can deliver food, climate, and livelihood benefits”.