Ogoja, Nigeria – Rebecca stares down her sandy street past the palm trees and T-junction. No sign of Blessing. It is already after 7:30am, and their school’s morning assembly will soon start. Rebecca sighs with relief when she sees her friend running towards her. “Sorry, sorry,” Blessing gasps, “I had to queue for hours to get water this morning.” The two 15-year-olds hug and quickly make their way to their secondary school, a stone’s throw from Rebecca’s home in Ogoja, a town in southeastern Nigeria about 65km (40 miles) as the crow flies from the Cameroonian border.
The…