Cover image: Economic map of Kenya. Poverty is not uniform across the country but depends on a host of geographic factors such as soil type and elevation. In their article on pages 16769–16774, Okwi et al. analyze the effect of Kenyan geography on income. Combating poverty, the authors conclude, will require responses targeted to individual regions. Image courtesy of the World Resources Institute, the International Livestock Research Institute, and the Famine Early Warning System Network.