If by 2050, 70% of the world’s population will be living in cities - how do we reimagine our infrastructure, resources and services to cope? Bala Mahavaden is one of the thought leaders involved in planning the next generation of super cities in India, the Middle East and Europe. We spoke about the role of data in tomorrow’s cities, digital identity and citizen information, and how predictive analytics might help civic leaders mitigate day-to-day problems and response to crisis.