Only Muslims can stop more terror attacks

The targeted assassinations at Charlie Hebdo are triply repellent. Being planned, they are the product of considered decisions, not a moment of folly. Being aimed at journalists, they have deliberately chosen the vulnerable heart of the freedom that is fundamental to our values. Being gratuitously cruel in casually murdering an already wounded policeman, they display a chilling depravity. As such, attacks like this are intolerable: they must be stopped, and therefore they must be understood.

The assassinations follow the random car-crash terrorism of December and the Syrian beheadings of November. All were perpetrated by young Muslim men. But what we are experiencing is not the product of a religion: it does not deserve to be so dignified. Rather, we are in the midst of a new culture of violence. Occasionally, throughout history, such cultures have perpetrated viciousness. Previous European excrescences have been fascism in 1930s Germany, and the Red Brigades in 1970s Italy.