Since religious riots tore across the central Nigerian city of Jos two decades ago, its Muslim and Christian residents have largely kept apart. They have their own neighborhoods. They vote for different political parties. But the cost-of-living crisis that has swept Nigeria over the past year has blurred some of those boundaries. "If there is hunger in the land, the hunger that the Christian is feeling is not different from the hunger the Muslim is feeling," observes Tony Young Godswill, national secretary of the Initiative for a Better and Brighter Nigeria, a pro-democracy group. When nationwide anti-government protests broke out in early August, hungry, angry Jos residents from all backgrounds poured into the streets. When Muslim demonstrators knelt to pray on a busy road one Friday afternoon, hundreds of Christian marchers spontaneously formed a tight, protective circle around them. Nigeria's protests began in response to the soaring costs of food and transport over the past year and a half, which have more than doubled in some cases. Protesters blame the economic stabilization policies of President Bola Tinubu, which have included removing a heavy subsidy on petrol and devaluing the naira, Nigeria's currency. In Abuja, the capital, Ibrahim Abdullahi was among those who marched. As a Muslim, he says he previously thought it was inappropriate for him to protest against a fellow Muslim like Mr. Tinubu. Now, he held a placard that read "We regret Tinubu."