In this episode, Dr. Jo Handelsman talked with Angela Byars-Winston about how her work as a molecular biologist can offer insights into issues of human diversity and how we can do a better job mentoring minoritized students in STEM disciplines. Handelsman is the Director of the Wisconsin Institute for Discovery at the University of Wisconsin-Madison. Handelsman is a Vilas Research Professor, Howard Hughes Medical Institute Professor, and an affiliate of the Institute for Diversity Science.