What are some of the positive impacts on the Sahara made by man?

Human activities in the Sahara have led to several positive impacts, including reforestation efforts that help combat desertification and promote biodiversity. Initiatives like the Great Green Wall project aim to create a mosaic of green, sustainable land across the region, improving soil quality and providing habitats for wildlife. Additionally, sustainable agriculture and water management practices have been implemented, enhancing food security and livelihoods for local communities. These efforts contribute to increased resilience against climate change and improve the overall ecological health of the Sahara.