How Africa can negotiate an effective continental free trade area agreement. Calestous Juma, November 14, 2017, Opinion, "African countries are forging ahead to complete negotiations for a continental free trade area between 55 countries by early next year. The idea, adopted by the African Union in 2012, is to create a single market which includes the free movement of goods, services and people. The integrated African market covers 1.2 billion people and a combined GDP of over USD$3.5 trillion." Link