African countries like Zambia are continually losing the very people they need to facilitate their economic, social and technological progress. This is perhaps the main reason why President Michael Sata recently called on Zambians living in Botswana, and in all countries worldwide as a matter of fact, to return home and help develop the country.
Between 1974 and 1985, for example, over 12,146 technical and professional personnel were admitted to the United States from various countries in Africa. And between 1993 and 1995, the United States admitted 32,317 of the continent’s skilled human resources. According to the World Bank Group in a 2005 publication, nearly 70,000 qualified Africans leave their home countries every year to work in industrialized nations.