In Latin America and the Caribbean (LAC) an estimated 300 million city dwellers generate 225 000 tons of solid waste every day (Pan. American Health Organization, 2004). The number of people living off solid waste is growing rapidly.
About 75% of the Latin American population now lives in urban areas. Since 1986 urban poverty has been on the increase and there are more urban than rural poor, a trend that is already affecting food security and availability.