The document discusses ways that USAID can help scale up agroforestry practices in Africa to address food insecurity issues. It outlines how agroforestry has led to re-greening efforts in Niger that improved food production and livelihoods without large costs. It then recommends that USAID identify opportunities to incorporate agroforestry components into existing projects, develop national agroforestry programs, and support building a civil society movement around re-greening practices.