Abstract: Islam is spreading rapidly in sub-Saharan Africa, home of more than 150 million Muslims. African Islam is local Islam, responsive to local histories in cultures as diverse as the countries considered in this study – Nigeria, Sudan, Senegal, Kenya, and South Africa. Islam provides a source of communal identity to those experiencing rapid change, populations affected by secularization, unemployment, corrupt and ineffectual governments, and the intrusions of global media. The spread of Islam ascends as respect for the state declines. Ironically, the same Muslim believers who rail against Western materialism are keen on adopting the most modern technologies to communicate with members, and to find access to employment and economic opportunities in the West. As for Islamic fundamentalists (Islamists) the danger is that given Africa's porous borders and weak state structures, such groups can move about easily, feeding on popular discontent. Often more political than theological in aspirations, there is no certainty that the Islamist position will advance in Africa. Opposition includes central governments, many of them with Muslims in key positions, and numerous traditional Islamic rulers and brotherhoods, more moderate in outlook. The extent to which imposition of Sharia, traditional Islamic law, is introduced in a country can be a barometer of the extent of Islamic influence. This timely study is based on extensive field research, including oral interviews, the study of contemporary local sources, and historical research by two scholars with long familiarity with the subject.

Keywords: Africa, fundamentalists, Islam, Islamists, Kenya, Senegal, Sharia, South Africa, Sudan