Cairo's Zabaleen – the traditional garbage people - collect the city's trash by hand and haul it home on donkey drawn carts. Vast slums in the heart of the city are filled with mountains of stinking garbage, and in the alleys and roof tops, Zabaleen women and children sort trash for recycling. 300,000 pigs raised by the Zabaleen eat what can't be re-sold, a practice that began in the days of King Tut.
Following the Romans, a tribe of slave warriors called the Mamelukes defeat the Christian Crusaders. Under Islamic rule, Cairo flourishes with strict laws regulating the disposal of trash, and public sanitation. Napoleon invades, and a large section of Cairo is rebuilt - inspired by the architects and engineers who rescued Paris from its own sewage and trash. Today, Cairo awards sanitation contracts to multinational corporations, and the Zablaeen take to the streets and begin a desperate fight to protect their livelihood.