KIMBERLY BAIN is an Assistant Professor in the Department of English Language and Literatures at the University of British Columbia—Vancouver. Her most pressing and urgent concerns have consolidated around questions of the history, theory, and philosophy of the African diaspora. She is currently at work on two scholarly monographs. The first, entitled On Black Breath, traces a genealogy of breathing and Blackness in the United States. Her second book, Black Alchemy: Dirt, Soil, and Other Dark Matter, turns to dirt for understanding how Blackness has shaped global considerations of the Anthropocene and refused the extractive relations of racial capitalism.