The quote "Guns don't kill people. The aliens behind the triggers do." from John Scalzi's "Old Man's War" emphasizes the idea that firearms themselves are not responsible for violence; rather, it is the intentions and actions of individuals that lead to harm. This perspective shifts the focus from the weapon to the user, suggesting that accountability lies with those who choose to wield them.

This notion invites deeper discussions about responsibility, morality, and the factors that drive individuals to commit violent acts. It challenges simplistic narratives around gun control by highlighting the complex relationship between humans and technology, ultimately urging readers to consider broader implications of violence and agency in society.