Matthew Vetter gave a job talk at Indiana University of Pennsylvania about his research on public pedagogy and critical digital praxis. His research focuses on using wikis and Wikipedia to teach writing theory in a public and interactive way. Specifically, he has studied how to address representation and gender gaps on Wikipedia by having students edit Wikipedia articles. In this talk, he outlined his past research projects, discussed a case study where he had a class edit Wikipedia to improve gender representation, and proposed future directions for using critical digital praxis approaches.