At the March Princeton Bioethics Exchange, Stanford law professor and Director of the Center for Law and the Biosciences Hank Greely led a wide-ranging conversation on emerging questions at the intersection of science and society. Joined by Gil Omenn ’61 and Martha Darling *70, the discussion highlighted the scientist’s responsibility to anticipate both the intended and unintended consequences of their work, and encouraged students to stay engaged—reminding them that thoughtful, ethical leadership is more important than ever.