The Non-Aligned Movement member states enjoy cohesion on few issues. Historically, their heterogeneity ranged from absolute monarchs to socialist presidents.
For the revolutionary Frantz Fanon it was not enough to celebrate the achievements of decolonisation. It was necessary to educate, to strain at the limits of national freedom and to provoke debate.
Ghana has often been depicted as one of modern Africa's success stories. But how different is contemporary Ghana to the vision its founding father Kwame Nkrumah had?
Nobel laureate and Kwame Nkrumah's economic adviser Arthur Lewis saw Ghana as a testing ground for his ideas on economic development. But he was met with fierce resistance.
Robert Sobukwe developed the philosophy of African nationalism to even higher intellectual heights. The lesson for humanity was his ideological stand that there is only one race - the human race.