The dispersion of a people from their original homeland, maintaining collective identity across generations in a foreign land — a concept originating with the Jewish exile in Babylon, extended to the African diaspora produced by the slave trade, and now applied to dozens of dispersed communities worldwide, raising fundamental questions about the relationship between identity, territory, and belonging.
The word 'diaspora' comes from the Greek for scattering, and it originally described the dispersion of the Jewish people from their homeland. But the concept has expanded into one of the most productive frameworks in contemporary social science: a way of understanding how communities maintain collective identity across geography and generations, how exile creates culture, how the sense of 'home' survives the loss of the actual place. The African diaspora produced by the Atlantic slave trade — millions of people forcibly removed from their homelands — created new cultures in the Americas that are now among the world's most influential: jazz, blues, gospel, reggae, capoeira, Candomblé. Diaspora is what happens when a people are scattered and refuse to disappear.