Racism is behind outlandish theories about Africa's ancient architecture: The pyramids of Giza on the outskirts of Cairo, Egypt. Mohamed Abd El Ghany/ReutersSome of the most impressive buildings and cities ever made by humans can be found in Africa: the ruined city of Great Zimbabwe, Mapungubwe in South Africa, Kenya’s Gedi Ruins and Meroe in Sudan. Perhaps the most … [Read more...] about Racism is behind outlandish theories about Africa’s ancient architecture | The Conversation