Lily Song is an urban planner and activist-scholar who holds a joint appointment as Assistant Professor of Race, Social Justice, and the Built Environment between the School of Architecture and the School of Public Policy and Urban Affairs at Northeastern University. Her research and scholarship focus on the relations between urban infrastructure and redevelopment initiatives, socio-spatial inequality, and race, class, and gender politics in American cities and other decolonizing contexts. Her work both analyzes and informs infrastructure-based mobilizations and experiments that center the experiences and insights of the most-impacted communities as bases for reparative planning and design.