Analysis - World Cities, Urban Nightmares?

Mukul Devichand asks if the megacities of the developing world are going to follow the model of London and New York, privileging a global elite and marginalising the poor. He travels from London to Mumbai and Delhi to meet thinkers, planners, architects and city leaders and discovers that many of the world's biggest cities are making uncannily similar choices about housing and architecture as they compete to attract global companies.