In Rio’s largest favela, used oil becomes soap and social change
In Rio’s largest favela, used oil becomes soap and social change
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In Rio’s largest favela, used oil becomes soap and social change
Rocinha, in the south of Rio de Janeiro, is, according to official data, the largest of Brazil’s more than 12,000 favelas, or inner-city communities. It has a population of just over 72,000, and the m...
