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Current Post-Doctoral Fellows

Edisson Aguilar Torres

Edisson Aguilar Torres

Science in Human Culture 2025-2027
Department of History

Areas of Interest

Geographic Field(s):  Latin American and Caribbean History

Thematic Field(s):  Environmental History; History of Science, Technology, and Medicine

Principal Research Interest(s):  Global History of Technology, History of State Formation,  History of Water Supply and Treatment, and Colombian History 

Biography

Edisson Aguilar Torres is a historian of technology and Latin America. His research explores the interconnection between state formation and the construction of small-scale infrastructure for water supply systems in the Colombian countryside during the 20th century, as well as the global history of water treatment technologies.
His book manuscript, Pipes for the Community: Water, Infrastructure, and State Formation in Colombia, 1942–1989, challenges notions of the state as an overly centralising project that destroys local knowledge and practices by imposing large-scale infrastructures. Instead, it shows how the Colombian state decided to partially delegate water provision in rural areas to local communities, using a system that relied on state engineering, small-scale water supply systems, local management and maintenance, and Indigenous and peasant labour traditions. The rationale behind that decision combined ideals of citizenship participation with more practical concerns about the costs for the state of providing public goods directly. Insufficient investment, though, hindered full access to drinking water in the countryside, creating water inequalities that persist today. Pipes for the Community addresses the socio-technical system that came to dominate water supply in the Colombian rural areas as a way to understand the importance of small-scale technology in the landscape of modernity.

 

 

Pariroo Rattan

Pariroo Rattan

Science in Human Culture 2025-2027
Department of Sociology

Areas of Interest

Science and Technology Studies (STS), Expertise, Digitization and Computation, State-Making and Citizenship, Nation-building, Informal Economy, Sound Studie. 

Biography

She will also be teaching at the Department of Anthropology at Northwestern. Pariroo is a recent PhD graduate from Harvard University, where she was a long-standing Fellow at the HKS Science, Technology and Society (STS) program and received a secondary field in Music. Her doctoral dissertation is titled “A Marketplace for Populism: The Moral Politics of Digitization in India’s Informal Economy” and studies the relationship of the digital economy with mediating state institutions and nation-building in India, through an ethnography of street vendors in New Delhi using digital biometric ID Aadhaar and payment system Unified Payments Interface. She also works comparatively on citizen resistance to legal data regulation regimes across the US, EU and China. Apart from digitization, Pariroo is writing about topics relating to the law such as the politics of evidence in the Harvard affirmative action lawsuit, and on the acoustic and sound politics of the urban economy. Her work has been supported by the Wenner Gren Foundation, Weatherhead Center for International Affairs at Harvard, and the Berkman Klein Center for Internet and Society among others, and has recently been published by the Economic and Political Weekly.