A group of nursery gardeners, themselves Nigerian refugees, work in a tree nursery in the Minawao camp for Nigerian refugees in Cameroon in 2019. Planted across 20 so-called âgreen spacesâ, a five-year planting and harvest cycle provides firewood, vines for building roofs, and a step in alleviating environmental impact in and around Minawao. The refugees are supported by the LWF, together with a range of partners. Photo: LWF/Albin Hillert