Why do international peacebuilding efforts often fail in places like the Democratic Republic of Congo, Somalia, and the Central African Republic? Séverine Autesserre's work in the DRC suggests that a variety of factors explain these disappointments, including peacebuilders' failures to engage in local peace building. In her new book, Peaceland, Autesserre argues that the everyday habits of peacebuilders matter as well. I sat down with Autesserre for a Q&A about her findings. Q: The central argument of Peaceland is that international peacebuilders can undermine their own peace building...