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Weitzman’s Sarah Lopez on migration, architectural history, ethnography, and urban and spatial justice

The architectural historian and migration scholar is part of the Department of Historic Preservation as well as the Department of City & Regional Planning, focusing on both the material and social connections of labor between Mexico and the U.S.

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  • A world shaped by water and access
    Three people test water below a sand dam.

    Griffin Pitt, right, works with two other student researchers to test the conductivity, total dissolved solids, salinity, and temperature of water below a sand dam in Kenya.

    (Image: Courtesy of Griffin Pitt)

    A world shaped by water and access

    Griffin Pitt’s upbringing made her passionate about water access and pollution, and Penn has given her the opportunity to explore these issues back home in North Carolina and abroad.

    Oct 8, 2025