Bumula district, Kenya, February 3rd, 2014

“Victor has clearly done this many times before. He walks the headteachers through three types of solar light: their benefits , their prices, how they can be ordered. He is a born salesman, working his audience like a revivalist preacher. The head-teachers respond good naturedly. He jokes that once they taught him, and now look, he is teaching them. I hear a lot of laughter this morning.”