About 65% of Africa’s farmland is unproductive, eroded or otherwise degraded, putting food security and livelihoods in jeopardy. But around the continent, a burgeoning restoration movement is growing. Small farmers and entrepreneurs are driving change at the local level, strategically planting trees like cashew and macadamia to revitalize the soil, prevent erosion and grow their incomes. In the process, they’re re-greening the continent and making it more resilient to climate change. In a new TED Talk, WRI’s Managing Director for Africa and Global Partnerships Wanjira Mathai explains how local restoration champions can and already are revitalizing Africa’s degraded landscapes. Watch here.