Location
Commonwealth Salon, Central Library in Copley Square
Date
Tuesday, Feb 24, 2026
Time
1:30 PM EST
Cost
Free
Join Yale University professor William Rankin, in discussion with Catherine D'Ignazio, for a conversation about his new book, Radical Cartography. The book—a historical, methodological, and practical exploration of data mapping—brings the last two hundred years of mapping and visualization into conversation with Rankin’s own mapping projects, which have been published and exhibited widely in the US, Europe, and Asia.
Lunch will be served and registration is required to attend.
William Rankin
Catherine D'Ignazio
William Rankin is a historian of science at Yale University, where he focuses on the history of mapping and the geographic sciences. Born and raised outside Chicago, he was originally trained as an architect before receiving a dual PhD in the history of science and architecture from Harvard. In addition to his work as a historian, he is also an award-winning cartographer, and his maps have appeared in numerous books, magazines, and exhibits around the world.
In discussion with Rankin is Catherine D’Ignazio, a hacker mama, scholar, and artist/designer who focuses on feminist technology, data justice and civic engagement. She has run women’s health hackathons, designed global news recommendation systems, created talking and tweeting water quality sculptures, and led walking data visualizations to envision the future of sea level rise. Her 2020 book from MIT Press, Data Feminism, co-authored with Lauren Klein, charts a course for more ethical and empowering data science practices. Her second book, Counting Feminicide: Data Feminism in Action (MIT Press, 2024) is an extended case study about grassroots data activism to end gender-related violence. D’Ignazio is an Associate Professor of Urban Science and Planning in the Department of Urban Studies and Planning at MIT where she is the Director of the Data + Feminism Lab.