David Olusoga is an Anglo-Nigerian historian and producer. Working across radio and television, his programmes have explored the themes of colonialism, slavery and scientific racism. He has travelled extensively in Africa, and has been drawn to Namibia and its troubled history for several years. He currently works as a producer for the BBC.Born in Denmark, Casper W Erichsen has lived in Africa for the last 14 years. He obtained both his degrees in History at the University of Namibia, devoting much of his scholarship to the genocide of the Herero and Nama peoples. He is currently the Director of a Namibian NGO dealing with HIV and AIDS.