We would like to thank Daniel Solomon, Ph.D. candidate in government at Georgetown University and Associate Research Fellow at the U.S. Holocaust Memorial Museum's Simon-Skjodt Center for the Prevention of Genocide, for sharing his research on atrocity prevention, joint with the Center. Despite a large tool kit, systematic empirical research on the effects of different atrocity prevention tools is scant. Thank you, Prof. Solomon for visiting IJL, the Global Research Institute, and William & Mary. We look forward to welcoming you back soon.