By engaging with subjects, the book not only enhances our understanding of intervention, but also uncovers the limitations of the concept. Katarina Kusic argues that the concept limits what we can observe and theorize, and it prevents researchers from engaging with the people living in spaces of intervention as coeval political subjects. As an alternative, she proposes to foreground improvement over "intervention." This reorientation enables researchers to trace hierarchies beyond the local/international dichotomy, expands fields of visibility beyond those prescribed by interventions themselves, and seriously considers the contradictions at the heart of liberalism.