James Waller is a prominent figure in the field of psychology, particularly known for his work on the psychology of genocide and mass violence. He has authored several books and articles that explore the psychological mechanisms behind such atrocities, aiming to understand how ordinary people can commit extraordinary acts of violence. His research often emphasizes the importance of empathy and moral responsibility in preventing future conflicts. In addition to his academic contributions, Waller is a professor at Whitworth University, where he teaches courses related to psychology and social justice. He is also involved in various initiatives that promote peace and reconciliation, reflecting his commitment to applying psychological insights to real-world issues.