We know the reasons for violence against Jews — but refuse to say them aloud

Jews celebrating Hanukkah were just slaughtered by Muslim gunmen on an Australian beach, in an imitation of the Oct. 7 massacres. An inert Europe is canceling Christmas celebrations out of fear of threats of violence from Muslim minorities. In the West, when an Islamist shoots a Jew, politicians often offer two bizarre remedies: gun control or a task force to tackle Islamophobia. Yet, our political class rarely offers data on the overwhelming...