This podcast episode interviews Alexis Madrigal about his book, "The Pacific Circuit," focusing on the history and impact of the Port of Oakland on West Oakland, a predominantly Black working-class community. The discussion traces the neighborhood's development from its origins as a railroad hub to its struggles with pollution and displacement due to port expansion and discriminatory city planning. Madrigal highlights the activism of Margaret Gordon, a West Oakland resident who became a port commissioner and fought for improved air quality. The episode concludes by examining the ongoing tension between economic development and environmental justice in West Oakland, using the example of a contested plan to expand the port on a former army base. The interview underscores the complex interplay between global trade, urban planning, and community activism.