High Quality Content by WIKIPEDIA articles! It is estimated that in 1900 about 95% of Africa`s inhabitants south of Sahara lived from the primary occupations of farming, hunting gathering, cattle nomadism, and fishing (Aase, 2003:1) meaning that less than 5% were urban. In 1950 (the start of the independence period) 14.7% of Africa`s inhabitants were urban, in 2000 had it risen to 37.2% and it is expected to rise to 45.3% in 2015, in effect 3.76% ? 3.35% per year (UN, 2002). The Nigerian city of Lagos that in 1963 had 665 000 inhabitants (Rakodi, 1997) and 8.7 million in 2000 is expected to become the worlds 11th biggest city by 2015 with 16 million inhabitants (UN, 2002). The urbanization of most of Africa is moving fast forward, especially south of the Sahara.