Economist article, makes for some interesting reading. Religion will play a big role in this century's politics. John Micklethwait asks how we should deal with it. THE four-hour journey through the bush from Kano to Jos in northern Nigeria features many of the staples of African life: checkpoints with greedy soldiers, huge potholes, scrawny children in football shirts drying rice on the road. But it is also a journey along a front-line. Nigeria, evenly split between Christians and Muslims, is a country where people identify themselves by their religion first and as Nigerians second (see chart 1). Around 20,000 have been killed in God's name since 1990, estimates Shehu Sani, a local chronicler of religious violence. Kano, the centre of the Islamic north, introduced sharia law seven years ago. Many of the Christians who fled ended up in Jos, the capital of Plateau state, where the Christian south begins. The road between the two towns is dotted with competing churches and mosques.