Climate change adaptation policy options

Africa is one of the regions of the world potentially most vulnerable to climate change. Warming of the globe due to increased atmospheric concentrations of greenhouse gases appears to be inevitable. Therefore, it is imperative that policy makers in regions such as Africa begin to consider what measures they should take to adapt to the potential conseqences of climate change. A number of adaptation policies are suggested here. The policies address general adaptation measures as well as specific measures in water resources, coastal resources (adapting to sea-level rise), forests, ecosystems, and agriculture. These measures would enhance the flexibility of resources to adapt to climate change and would have net benefits greater than costs. In some cases, the measures make sense without considering climate change because they help address current climate variability. In other cases, the measures must be implemented in anticipation of climate change because they would be ineffective if implemented as a reaction to climate change.