Biocultural Creatures: Toward a New Theory of the Human
Samantha Frost is Associate Professor of Political Science and Gender and Women's Studies at the University of Illinois, Urbana-Champaign. She is the coeditor of New Materialisms: Ontology, Agency, and Politics, also published by Duke University Press, and the author of Lessons from a Materialist Thinker: Hobbesian Reflections on Ethics and Politics.
Chapter 4 brings the relationship between organism and habitat into sharper focus by tracing what oxygen does in a living body. It argues that the activity of oxygen requires that we reject a substantive understanding of bodies and that instead we conceive of living bodies as “energy in transition.” Elaborating this claim by examining the process of cellular respiration, the chapter notes that while every biochemical step in a cellular process is a critical condition of the next, the presence of oxygen in a cell is an index of the whole organism’s exposure to and utter dependence on its engagement...