Examining the legal safeguards against the environmental impact of land grabbing in African countries: A critical review of Nigerian environmental law

Large-scale land acquisitions in African countries by foreign investors who use such lands for agricultural purposes that have negative socio-economic and environmental impact in host countries is considered as ‘land grabbing in Africa’. In the context of the environment, the type of crops and monoculture practices undertaken by the foreign investors led to changes in land use, deforestation, exposure of land to soil erosion, depletion of water sources, pollution of surface water and contamination of ground water as a result of the intense use of agro-chemicals. Collectively, these have had a deleterious environmental impact in host countries. This article examines the phenomenon of ‘land grabbing in Africa’ by identifying the type of land-based agricultural investments by foreign entities and the environmental impact of such investments in African countries like Nigeria. The article argues that the prevailing Nigerian environmental law cannot ensure sustainable development as it does not address the environmental impact of land-based agricultural investments by foreign enterprises in the country. The article proposes that suitable environmental laws must contain the concepts of Community Participation in environmental impact assessment process of land based foreign investments and Environmental Justice for victims of environmental degradation of such investments