The loss of agricultural land, reduced water resources, and extreme weather events, among other factors, are creating fertile conditions for youth radicalisation in west Africa. Terrorist groups are exploiting these risk multipliers, often recruiting in the most vulnerable, impoverished, and marginalised areas. Following recurring military coups, ECOWAS is also unstable, lacking the authority, legitimacy and ability to support national climate responses. We spoke with Yero Sarr, a Senegalese climate activist to learn more.