Experts are warning that livelihoods in Africa will be sensitive to future climate change and any increase in climate variability. This is particularly true in semi-arid regions, where precipitation is scanty and further warming will likely be devastating to livelihoods. In the absence of appropriate adaptation measures, productivity of these regions will drastically fall. The basic technology currently being used, as well as low incomes, means inhabitants of semi-arid regions will have few options to adapt.