In the past twenty years, theorists of social movements have noted a diversity of visual and performative manifestations taking place in protest, while the fields of design, broadly defined, have been characterized by a growing interest in activism. The book’s premise stems from the recognition that material engagement and artifacts have the capacity to articulate political arguments or establish positions of disagreement. Its contributors look at a wide array of material practices generated by both professional and nonprofessional design actors around the globe, exploring case studies that vary from street protests and encampments to design pedagogy and community-empowerment projects.