Inter Press Service: Africa, the continent already most affected by hunger and food scarcity, is likely to see its woes increased due to climate change and the changing rain patterns it provokes, experts and scientists say. According to data gathered by the German Institute for Meteorology and Climate Research, variability in the rain patterns in Africa, especially in the Western region, has substantially increased since the early 1980s. Harald Kunstmann, director of the institute, says that while …