Marc Antoine Castel spends five hours a day, and often weekends and holidays, at the office of the town water system, which he runs. He does it for love, although he hopes one day to do it for money, too.

Rolling Change Across Continents: How the Hippo Roller Is Transforming Lives Through Improved Water Access
Access to water is about far more than quenching thirst. It is about health, dignity, education, food security, economic opportunity, and hope. Across Africa and
