In the final installment of a series recognizing the 30th anniversary of AIDS on the Center for Global Health Policy’s “Science Speaks” blog, John Donnelly interviews Warren “Buck” Buckingham, director of the Office of AIDS Relief at the Peace Corps, about his work in the field. Other interviewees in the series include Anthony Fauci, director of the NIH National Institute of Allergy and Infectious Diseases; freelance writer and public health consultant Helen Epstein; U.S. Global AIDS Coordinator Ambassador Eric Goosby; and Ambassador Mark Dybul, co-director of the Global Health Law Program at Georgetown University Law Center’s O’Neill Institute for National and Global Health Law (6/10).