You have a problem. It’s a problem shared by Jews in Hebron, Serbs in Kosovo, Hindus in the Kashmir, Catholics in Lebanon, and Americans walking the streets of New York. Consider the inter-connectedness of the following incidents, all of which took place in the past few months: In Indonesia, three Christian schoolgirls were beheaded. In Iraq, a Syrian Orthodox priest was kidnapped, tortured, and murdered. In Somalia, a nun was shot to death as she left the hospital where she worked, tending the sick and dying. In Lebanon, just days ago, a cabinet minister was assassinated. In Britain, authorities uncovered...