On Killing: The Psychological Cost of Learning to Kill in War and Society

A controversial psychological examination of how soldiers’ willingness to kill has been encouraged and exploited to the detriment of contemporary civilian society. Psychologist and US Army Ranger Dave Grossman writes that the vast majority of soldiers are loath to pull the trigger in battle. Unfortunately, modern armies, using Pavlovian and operant conditioning, have developed sophisticated ways of overcoming this instinctive aversion. The mental cost for members of the military, as witnessed by the increase in post-traumatic stress, is devastating. The sociological cost for the rest of us is even worse: Contemporary civilian society, particularly the media, replicates the army’s conditioning techniques and, Grossman argues, is responsible for the rising rate of murder and violence, especially among the young. Drawing from interviews, personal accounts, and academic studies, On Killing is an important look at the techniques the military uses to overcome the powerful reluctance to kill, of how killing affects the soldier, and of the societal implications of escalating violence. The good news is that most soldiers are loath to kill. But armies have developed sophisticated ways of overcoming this instinctive aversion. And contemporary civilian society, particularly the media, replicates the army's conditioning techniques, and, according to Lt. Col. Dave Grossman's thesis, is responsible for our rising rate of murder among the young. Upon its initial publication, On Killing was hailed as a landmark study of the techniques the military uses to overcome the powerful reluctance to kill, of how killing affects soldiers, and of the societal implications of escalating violence. Now, Grossman has updated this classic work to include information on 21st-century military conflicts, recent trends in crime, suicide bombings, school shootings, and more. - Publisher. One of the roots of our misunderstanding of the psychology of the battlefield lies in the misapplication of the fight-or-fight model to the stresses of the battlefield.