from training.npr.org: https://training.npr.org/sources/elle-lett/
Elle Lett is a Black, transgender woman; a statistician-epidemiologist; and a physician-in training at the Perelman School of Medicine at University of Pennsylvania. She applies the theories and principles of Black Feminism to understanding the health impacts of systemic racism, transphobia, and other forms of discrimination on oppressed groups in the United States.
Patricia Williams is a professor at Northeastern University’s law school and in the department of philosophy and religion. She is an expert in critical race theory, bioethics, health law, gender, genetics, algorithms and other topics.