This is the fourth volume of Common Knowledge's "Peace by Other Means: Symposium on the Role of Ethnography and the Humanities in the Understanding, Prevention, and Resolution of Enmity." This edition features essays by Christian B. N. Gade, Rane Willerslev, and Lotte Meinert; Beverly Haviland; Nancy Scheper-Hughes; Daniel Grausam; Daniel McKay; and Michiko Urita.