Rebecca M. Jordan-Young and Katrina Karkazis

Rebecca M. Jordan-Young is the co-author, with Katrina Karkazis, of Testosterone: An Unauthorized Biography. She is a sociomedical scientist whose research has been supported by grants from the National Institute on Minority Health and Health Disparities, the National Institute on Drug Abuse, the National Science Foundation, and others. Jordan-Young is Professor of Women’s, Gender, and Sexuality Studies at Barnard College, Columbia University, and recipient of a Guggenheim Fellowship.

Katrina Karkazis is a cultural anthropologist who spent fifteen years at the Stanford Center for Biomedical Ethics, working at the intersection of science, technology, gender studies, and bioethics. She is Carol Zicklin Endowed Chair in the Honors Academy at Brooklyn College, City University of New York; Senior Research Fellow with the Global Health Justice Partnership at Yale Law School; and recipient of a Guggenheim Fellowship.