In this interview, Susan Wells discusses the teaching of public writing and the work of public rhetoric as they respond to both shifting and recurring political and social contexts. Drawing on insights from her extensive and current work on public rhetoric, including her foundational essay "Rogue Cops and Health Care: What Do We Want from Public Writing?," Wells discusses the possibilities public writing instruction holds for cultivating students' public agency, while also exploring the boundaries between what can and cannot be accomplished in the public writing classroom.