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South Sudan
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Sunday
Joan Riera: searching for lost paradise in isolated tribes of Sudan
Toni Padilla
03-08-2026
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![This anthropologist from Vallès, Joan Riera, was able to make his dream of meeting the Nuba people come true](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)