Land degradation is likely to pose a threat to food security if nothing is done to address the situation.

The Intergovernmental Panel on Climate Change report of 2024 indicates that between 20 and 40 percent of the world's land is already degraded, nearly affecting half of the global population.

Land degradation is a growing problem in dryland, as it generally indicates a temporary or permanent decline in the productive capacity of the land.

Land degradation, desertification, and climate change are some of the environmental challenges affecting Namibia's sustainable development efforts.

It is against this background that Namibia will continue with the implementation of the Great Green Wall initiative as a way to address these challenges.