Its current climate varies from very dry to very wet and five types of agro-ecology zones are identified: moisture-reliable humid lowlands, moisture-sufficient highlands (cereals-based), moisture-sufficient highlands (enset-based), drought-prone highlands, and arid lowland plains (pastoralism). The economy is highly dependent on agriculture and current climatic variability, as well as future climate change, poses challenges to achieving Ethiopia’s green economy objectives. Even though Ethiopia has a largely rural population, with 84% (70.4 million) living in rural areas, 13.6 million people live in urban areas in 2011/12, the majority in Addis Ababa, and urbanisation is proceeding at a rapid 4.4%.