It is mid-morning in Madziwa, a village in Mashonaland Central’s Shamva North District, 137 kilometers northwest of Harare. Gogo Agnes Kasaira leans on her crutch for balance. She is rising from the footing of her rondavel kitchen, and the wall helps her gain ground. Soon as she is upstanding, Gogo Kasaira calls her 15-year-old grandchild, ...