Climate change and conflict in the Sahel: the acacia gum tree as a tool for environmental peacebuilding

Abstract Environmental stress contributes to food insecurity, poverty, forced migration and violent conflict in the Sahel, with climate change aggravating the situation. The production of gum arabic from the acacia tree increasingly aligns with the community stakeholders’ efforts to promote climate change mitigation, adaptation and resilience. Based on expert interviews and field observations in Niger, and a reading of relevant documents, I found that gum arabic production is valuable for conflict mitigation because it helps tackle the root causes of violent conflicts. The acacia gum tree is a natural soil fixer and multinational companies have coveted the resin from the tree, which is a rising commodity and a promising source of revenue for the local inhabitants. As different communities work together and cooperate with outside actors (government agencies, international partners, NGOs and businesses), the opportunities to build social cohesion around the tree increase. By facilitating ecological improvement, social inclusion and poverty alleviation, the promotion of gum arabic production, despite other issues such as bad natural resource governance, is a critical environmental peacebuilding strategy. Hence, suitable funding of massive afforestation with the acacia tree fits with community-based natural climate solutions to global humanitarian issues by protecting and restoring the local environment.