IN a tightly fought run-off election to elect the president of Peru, a school teacher and progressive activist, Pedro Castillo won by securing 50.2 per cent (8,791,778) of the total votes polled. He narrowly defeated Keiko Fujimori, a right-wing neoliberal, who secured 49.7 per cent (8,720,337) votes. In a country of 32 million people, where 17 million of the eligible 24 million had voted, the victory margin is a small 71,443 votes.