Constructed Imagination:

Urbanism + City Making

Mapping the Ephemeral City

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Rahul Mehrotra

Professor of Urban Design and Planning and Chair of the Department of Urban Planning and Design

The origins of the Kumbh Mela are lost in time. The religious festival brings tens of millions of pilgrims to the Ganga, Yamuna, and Saraswati rivers once every twelve years. Though first documented by a seventh-century Chinese monk, the festival itself may be much older.

Crowds of pilgrims cross the river on temporary bridges during the Maha Kumbh Mela. Picture by AlGraChe The climax of a pilgrim’s journey to the Kumbh Mela is the opportunity to wash in the waters of the sacred river. Picture by AlGraChe Rahul Mehrotra
The climax of a pilgrim’s journey to the Kumbh Mela is the opportunity to wash in the waters of the sacred river. Picture by AlGraChe

Appearing out of nowhere at the confluence of the three rivers as they recede, the Kumbh Mela festival disappears a short time later when rising waters return. According to GSD Professor Rahul Mehrotra, “The Kumbh Mela is actually a mega-city. Seven million people live there for 55 days, so what would we gain if we looked at this as a city and not a festival?” The project sought to map this “pop-up” mega-city  in terms not just of geography, but of governance, infrastructure, health, and economy as well.

Video: Mehrotra shares his design thinking and research on extreme urbanism in the 21st century.

Previous journalistic work on the Kumbh had focused on the religious spectacle; academic studies were scarce and narrowly focused. Mehrotra mobilized an interdisciplinary team of almost 50 professors and students—including faculty from Harvard’s Business School, Divinity School, and School of Public Health—to study what is easily the largest public gathering on earth.

 

Mehrotra’s team explored issues related to rapid urbanization, health, economics, and religious expression. “We’re trying to map the metabolism of the city,” says Mehrotra, whose team members mounted cameras on kites to take aerial photos of the gathering. “We’re learning how infrastructure can be used to neutralize differences and still let differences thrive.”

Work like Mehrotra’s helps bring about meaningful change, both today and in the future. The data gathered at the Kumbh Mela, and its ongoing analysis, will have profound implications for everything from telecommunications infrastructure in the developing world, to the design of refugee camps for the victims of war and natural disaster. Through cross-cultural collaboration, the GSD’s interdisciplinary research, pedagogy, and practice continues to impact not only the built environment, but the larger world beyond.

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