An optimistic outlook for Africaâs smallholder farmers Strengthening sustainability Recognising that African economies are experiencing unparalleled levels of economic growth, with agricultural growth averaging about 7% per year since 2005, the authors of Food For All in Africa have produced a âbook for optimistsâ. They emphasise that, in the past, maize harvests for smallholder farmers were as low as 750 kg/ha, whereas yields of up to 6 t are now common. This has been achieved, in part, through drought-tolerant maize seed combined with improved fertilisers. The challenge, however, is to capitalise on these achievements and bring them to scale. Food For All in Africa discusses how the concepts and practices of sustainable intensification can lead to better livelihoods for farmers, healthier diets, and viable economic opportunities for the rural poor. A âvirtuous circleâ is envisaged where greater yields result in farmers becoming more prosperous, which benefits the rural economy and leads to other boons, such as improved investment and better access to markets.