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

~ Lt. Col. Dave Grossman (Author) "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..." (more)
Key Phrases: vicarious role models, group absolution, intimate brutality, World War, Viet Cong, Civil War (more...)

Editorial Reviews

From Publishers Weekly

Drawing on interviews, published personal accounts and academic studies, Grossman investigates the psychology of killing in combat. Stressing that human beings have a powerful, innate resistance to the taking of life, he examines the techniques developed by the military to overcome that aversion. His provocative study focuses in particular on the Vietnam war, revealing how the American soldier was "enabled to kill to a far greater degree than any other soldier in history." Grossman argues that the breakdown of American society, combined with the pervasive violence in the media and interactive video games, is conditioning our children to kill in a manner siimilar to the army's conditioning of soldiers: "We are reaching that stage of desensitization at which the infliction of pain and suffering has become a source of entertainment: vicarious pleasure rather than revulsion. We are learning to kill, and we are learning to like it." Grossman, a professor of military science at Arkansas State University, has written a study of relevance to a society of escalating violence.
Copyright 1995 Reed Business Information, Inc.

From Library Journal

Grossman (psychology, West Point) presents three important hypotheses: 1) That humans possess the reluctance to kill their own kind; 2) that this reluctance can be systematically broken down by use of standard conditioning techniques; and 3) that the reaction of "normal" (e.g., non-psychopathic) soliders to having killed in close combat can be best understood as a series of "stages" similar to the ubiquitous Kubler-Ross stages of reaction to life-threatening disease. While some of the evidence to support his theories have been previously presented by military historians (most notably, John Keegan), this systematic examination of the individual soldier's behavior, like all good scientific theory making, leads to a series of useful explanations for a variety of phenomena, such as the high rate of post traumatic stress disorders among Vietnam veterans, why the rate of aggravated assault continues to climb, and why civilian populations that have endured heavy bombing in warfare do not have high incidents of mental illness. This important book deserves a wide readership. Essential for all libraries serving military personnel or veterans, including most public libraries.
Mary Ann Hughes, Neill P.L., Pullman, Wash.
Copyright 1995 Reed Business Information, Inc.

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Product Details

• Hardcover: 400 pages
• Publisher: Little, Brown and Company; 1st edition (October 1, 1995)
• Language: English
• ISBN-10: 0316330000
• ISBN-13: 978-0316330008
• Product Dimensions: 9.1 x 6.2 x 1.3 inches
• Shipping Weight: 1.7 pounds (View shipping rates and policies)
• Average Customer Review: 4.5 out of 5 stars  See all reviews (178 customer reviews)
• Amazon.com Sales Rank: #169,903 in Books (See Bestsellers in Books)

Customer Reviews

Most Helpful Customer Reviews

194 of 205 people found the following review helpful:

5.0 out of 5 stars A fascinating study, January 23, 2004

By	Andrew McCaffrey "The Grumpy Young Man" (Satellite of Love, Maryland) - See all my reviews (TOP 1000 REVIEWER)    (REAL NAME)

This review is from: On Killing: The Psychological Cost of Learning to Kill in War and Society (Paperback)

ON KILLING is the study of what author Lt. Col. Dave Grossman has termed "killology". This odd term describes, not killing between nations, but the exact circumstances involved when one individual ends the life of another individual, with the primary focus being on combat situations. I've sometimes wondered how I (someone who has never been anywhere near armed conflict) would fare on the frontlines, as killing another human being seems like an almost impossible psychological task. As Grossman casts an eye over historical reports of combat, he found that, apparently, I wasn't alone in thinking that. During the First and Second World Wars, officers estimated that only 15-20 percent of their frontline soldiers actually fired their weapons, and there is evidence to suggest that most of those who did fire aimed their rifles harmless above the heads of their enemy.

Grossman's argument is carefully researched and methodically laid out. He begins by filling in some historical details, discussing the statistics for shots fired per soldier killed for the World Wars and the American Civil War. It's a refreshing and enlightening look at war that dispels a lot of misconceptions. An average solder in those wars was extremely reluctant to take arms against fellow humans, even in cases where his own life (or the lives of his companions) was threatened. Not to say that any of these people are cowards; in fact, many would engage in brave acts such as rescuing their comrades from behind enemy lines or standing in harm's way while helping a fellow to reload. But the ability to stare down the length of a gun barrel and make a conscious effort to end a life is a quality that is happily rare.

The book continues on then, detailing what steps the US Army took to increase the percentage that they could get to actually fire upon their enemy. By studying precisely what the soldier's ordinary reactions were, the officers were able to change the scenario of war in order to avoid the most stressful of situations. The soldier found up-close killing to be abhorrent, so the emphasis was countered by inserting machinery (preferably one manned by multiple soldiers) between the killer and the enemy to increase the physical and emotional distance. Every effort is made to dehumanize the act of killing.

Grossman spends a great deal of time discussing the trauma that the solder who kills faces when he returns to civilian life. Nowhere is this more apparent than in those veterans who returned from Vietnam. Those soldiers had been psychologically trained to kill in a way that no previous army had gone through, and there was no counteragent working to heal their psychological wounds. Grossman takes great pains to discuss how horrifying the act of killing is, and points out how detrimental it is to one's mental health. When the Vietnam veterans returned home to no counseling and the spit and bile of anti-war protestors, the emotional effect was astounding. Most of Grossman's thesis is supported by in-depth interviews and psychological profiles, but it is the story of the Vietnam veterans that comes across as the most disturbing.

Much of the chatter about this book seems to revolve around the final section, the discussion about our own civilian society. While this is understandable, I actually preferred reading the earlier portions, simply because they opened my eyes to a lot about the military that I had been previously ignorant of. I think it would be a mistake to concentrate solely on the argument's conclusion as it rests heavily on the case that has been building. In any event, the book eventually develops its final conclusion: the methods that the military uses to desensitize its soldiers to killing are also being used in our media, but without the proper command structure that keeps people from killing indiscriminately. In a military situation, firing a weapon without proper authorization or instruction is a very serious offense, and this is drilled into the mind at the same time as the desensitization. Without this safety, there is nothing to hold back the killing instinct, and this is one of the main reasons why the homicide rate has increased so dramatically.

Now, I'll say right off the bat that I was partial to this line of argument before I read the book; I think that children repeatedly exposed to such images would almost certainly become blasé towards extreme violence. But Grossman's book gave me so much more to think about. It isn't just a Pavlovian force at work here; Grossman points out many reasons (both stemming from society and the changing family structure) for why young people of today seem much more able to kill than their parents and grandparents were.

I was honestly surprised at how strong of a writer Grossman is. He manages to put forth his argument without boring the reader. By its very nature, a lot of what he discusses is repetitive and disturbing, but the subject matter is so compelling that I didn't mind. Grossman is very logical in his approach and his argument is a powerful one. I highly recommend this book, especially for people like myself who have never experienced war at close quarters. The summary I (and others here) have given is simply not nearly adequate to capture all of Grossman's thorough contentions. ON KILLING made me think harder about a subject that I hadn't given a lot of thought too before. The information and research here is invaluable.

49 of 52 people found the following review helpful:

5.0 out of 5 stars An insightful, ground-breaking study on why man kills man, May 20, 1999

By A Customer

This review is from: On Killing: The Psychological Cost of Learning to Kill in War and Society (Paperback)

Dave Grossman has written perhaps one of the most insightful books on what motivates men in combat since S.LA. Marshall's "Men Against Fire". Grossman combines the thoroughness of an learned psychologist with the practical viewpoint of a lifetime dedicated to military service. He provides us with a unique and truly fascinating look into the dark and often terribly painful mental process that brings a man to pull the trigger and kill his fellow man. As an officer in the Army, I consider this book an essential read for anyone who may someday bear the burden of leading men in combat. We often get such a distorted view of remorseless killing from the popular media that most of us are shocked to discover that the act of killing a man at close range is something that very few soldiers are capable of. In a similar fashion to S.L.A. Marshall, Grossman demonstrates with overwhelming evidence how the vast majority of soldiers are tremendously reluctant to kill, frequently prefering to risk their own death instead. The book offers such a profound and important perspective on the nature of warfare at the human level that I suspect it will some day be part a curriculum for training officers and non-commissioned officers on combat leadership. Although the book's primary focus is on the nature of killing in warfare, his conclusions have relevance for anyone concerned with the problem of violence in society. One of Grossman's most useful conclusions is the suggestion that virtual reality video games allow their users to overcome the natural reluctance to kill by gradually desensitizing the mind to violence. This erosion then makes it easier for those who are pre-disposed to aggressive violence to act on their desires in a violent way. With the recent string of high school shootings, Grossman's hypothesis has immediate relevance to current social issues. In fact, he has been a frequent commentator on these tragedies with several national news networks. In summary, Grossman's book peers cautiously into the darker side of man's nature to understand what drives him to kill in combat. What he finds there is vastly different from what we are taught to expect- simply that the vast majority of people are unable to look a fellow man in the eye and kill him even if his own life may be at stake. The forces that allow him to overcome that reluctance in the heat of battle include peer pressure, leadership, training, and physical distance and are examined in great detail.

93 of 106 people found the following review helpful:

4.0 out of 5 stars A Powerful Refutation of the Soldier's Bloodlust, February 10, 2000

By	Jeffrey A. Veyera "Jeff Veyera" (Matthews, NC United States) - See all my reviews (REAL NAME)

This review is from: On Killing: The Psychological Cost of Learning to Kill in War and Society (Paperback)

Those who have never had the privilege of serving in America's armed forces invariably believe the Hollywood depiction of the modern soldier as a soulless killing machine. As Lt. Col. Dave Grossman shows in his groundbreaking study of killing in war, nothing could be further from the truth.

Remember the steely-eyed warriors who descended on Normandy, Anzio, Guadalcanal, and a host of other blood-soaked battlegrounds during World War II? Only one in five of these combat infantrymen were willing to fire their rifles.

Shocking? Surely, given the popular depiction of our fighting men. But military training has never been able to fully eradicate the innate resistance of killing one's fellow man amongst the common soldiery.

Yet we're getting better at it, with disturbing implications for our society. Grossman's data shows that the current crop of soldiers, raised on graphic violence in movies and video games, is much more willing to slay the enemy. This is undoubtedly a good thing from a purely military point of view. However, the cost is a consequent desensitization to the suffering of friend and foe alike, and psychological trauma which lasts long after the firing stops.

The introduction of women into combat situations has not slowed the inexorable trend toward a more savage soldier. During training to endure potential captivity as prisoners of war, male soldiers are taught to conquer their natural tendencies to protect females through an active desensitization process (a soldier is a soldier, whether male or female; we all signed up for this, etc.) What impact this has once these brave men return to society is uncertain, but you can bet that one cannot turn their humanity on and off like a light switch.

A profound and disturbing study which belongs in every library.