“Police have an expression for people who put themselves into circumstances that force officers to shoot them: “suicide by cop.” Following this lingo, suicide bombers commit “suicide by murder,” so I propose we call such acts “murdercide”: the killing of a human or humans with malice aforethought by means of self-murder.

The reason we need semantic precision is that suicide has drawn the attention of scientists, who understand it to be the product of two conditions quite unrelated to murdercide: ineffectiveness and disconnectedness. According to Florida State University psychologist Thomas Joiner, in his remarkably revealing scientific treatise Why People Die by Suicide (Harvard University Press, 2006): “People desire death when two fundamental needs are frustrated to the point of extinction; namely, the need to belong with or connect to others, and the need to feel effective with or to influence others.”” (Scientific American )