If ever a book raged against borders, this one does. Harsha Walia's Border and Rule: Global Migration, Capitalism, and the Rise of Racist Nationalism takes popular, liberal depictions of migration to task, and in doing so brings the accelerating crises of our time into sharp relief: namely, globalized capitalism, racist nationalism, exclusionary borders, and a warming planet. Together, these intersecting crises have created a cycle of displacement, detainment, deportation, and death, all the while masquerading as the status quo. Such outcomes, Walia argues, are far from inevitable. The book culminates with a call not to open, but to dismantle borders entirely, and to "transform the underlying social, political, and economic conditions giving rise to what we know as the 'migration crisis'" (p. 213). A must-read for scholars and comrades in the struggle for the freedom to move or to remain, this is a book by which future critical work on borders and migration will be measured.Chapter One explores the creation of the US-Mexico border as a violent technology of white supremacy. Looking to recent history, Walia shows the border's modus operandi to be twofold: the unilateral protection and elevation of Whiteness, and the simultaneous entrapment of Black and Indigenous labour. She exposes the anti-Black roots of border policing, whose first patrol members came from the ranks of the notoriously racist Texas Rangers and the Klu Klux Klan (KKK), and the lengths to which the