More than 10 million people in southern Africa-Lesotho, Malawi, Mozambique, Swazilan, Zambia, and Zimbabwe-are currently threatened with famine, with the crisis being particularly severe in Malawi, Zambia and Zimbabwe. The immediate causes of the food shortage, namely of maize, the region's...

Strong rural-urban linkages are increasingly seen as key to achieving sustainable livelihoods and food security in developing countries. However, not all linkages are positive and, although this is recognised in literature, few explore their potential unfavourable characteristics. Based on...