Excerpted from a keynote speech delivered by Philip Emeagwali at the African Diaspora Conference in Tucson, Arizona on September 29, 2007
According to history books, gun-wielding European slave traders kidnapped one in five Africans and transported them across the oceans to the Americas. A less visible, but no means less drastic technological tool of suppression, is the compass, a device used worldwide for navigation. In the same way that Britain used its maritime knowledge and the US harnessed its intellectual capital to rule the world, the early slave traders used the simple compass to wreak havoc on civilization.
It is a sad fact that the innocuous navigation tool originated during and was fuelled by the Atlantic slave trade. The technological development of the innocent compass, invented in China for religious divination 2,000 years ago, allowed Africa to be ravaged in unspeakable ways.
It was the compass that created the Atlantic slave trade, enabling the early colonial navigators — and their blood merchants — to chart an accurate course from Gorée Island, off the coast of Senegal, to Brazil; paving the way for the trans-Atlantic slave trade, which began on August 8, 1444. This trade in human merchandise covered four continents and lasted four centuries, and serves as a shameful beacon for the depravity of human greed and conquest.




