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On Killing
  • On Killing

    This course is 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. It explores the psychology of the act of killing and the military and law enforcement establishments' attempt to understand and deal with the consequences of killing. Grossman has updated this classic work to include information on 21st-century military conflicts, recent trends in crime, suicide bombings, school shootings, and more.


    This course includes:

    • eight one-hour online presentations

    • interactive exercises and quizzes

    • a Grossman Academy completion certificate


    Course does not include an electronic copy of the On Killing book. The book can be purchased here.


    Group pricing is available. Contact us at


    • To Receive Your Course

      Once you purchase the course, you will receive an email containing your username and password to access the course. 

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