Planning for Climate Change in African Cities

Climate change poses a threat to economic growth and long-term prosperity of many countries around the world. Africa is not an exception, considering the actual and potential impacts of climate change and climate variability that will threaten its vulnerable sectors and human populations. African countries are projected to experience changing rainfall patterns, rising sea levels, and higher temperatures that will affect food security, agricultural production, water availability, and public health, among others. These climate change impacts and climate variability can further produce social and political problems, such as rural-urban migration and water resource disputes. Furthermore, the low levels of development in many African countries, as well as limited institutional, infrastructural, and technical capacities to respond successfully to climate change impacts and climate variability, can exacerbate the situation. In terms of contribution to greenhouse gas (GHG) emissions, although African countries are the lightest polluters, it has also become apparent that alternative energy sources can offset the increasing energy demand and dependence on biomass. Addressing climate change offers possibilities for low-carbon development. Moreover, there are promising mechanisms that can address both climate change actions and development goals simultaneously. At the city level, strengthening resilience, or the ability to respond to and absorb the effects of a hazardous event in a timely and efficient manner and to sustain this ability in the future, and adaptation; the process of adjusting to actual or expected climate change stimuli or their effects, should be at the forefront of planning. Local governments have an important role to play through the provision of adequate infrastructure, regulation of land use, and other public services that are crucial for urban resilience. Mobilizing local governments, in collaboration with national governments, non-governmental orga