Margareta Matache [mah-TAK-ye] is a Romani scholar and activist and an instructor at Harvard University’s François-Xavier Bagnoud (FXB) Center for Health and Human Rights. Born in Romania, she served as the executive director of Romani CRISS — the Roma Center for Social Intervention and Studies, a leading Romani-rights organization in her home country. The group’s advocacy work has documented hundreds of human-rights violations and argued in courts against the segregation of Romani children in schools. Matache, along with Jacqueline Bhabha and Caroline Elkins, is one of the editors of Time for Reparations: A Global Perspective, out this month, which documents historical injustices against not just the Roma and African Americans, but people in Guatemala, Indonesia, Jamaica, and elsewhere.