Re-Imagining Urban Spaces: Lessons From Delhi’s Planning History For Sustainable Development Goals by Dr.Ritu Priya, Professor, Centre of Social Medicine and Community Health, JNU. The talk would reconstruct the history of Delhi’s planned development and draw some lessons using the lens of the three pillars of sustainability—social justice, economic viability and environmental health. While explicating positive and negative lessons, it would examine ideas of a citizen’s city and of an ecologically smart city based on research and engagement with the urban poor and public health over three decades, to propose a re-imagination of the urban space and its planning for the South Asian context.