Hate crimes against people with disabilities are widespread and often involve extraordinary levels of sadism. The first step in combating these shameful incidents is an acknowledgment that they exist.
Obsessing over the role mental illness played in the Gabrielle Giffords shooting avoids the larger issue of gun violence, argues the former head of the American Psychiatric Association.
Political scientists have long wondered if violent political speech can be linked to political violence, a question given urgency in the wake of the shooting of Gabrielle Giffords.
After monitoring the behavior of soccer hooligans at the 1998 World Cup, researchers determined that violent behavior was more accepted among the English.
To chase street gangs out of suburbia, adults will have to make a dramatic change: They'll have to start paying attention to the culture their children live in.