At her microbrewery in Johannesburg, she’s teaching 13 young Black graduates—most of them women—the art of beer making.
After pouring brown, gritty liquid from a huge silver tank into a flute-like container known as a refractometer, South African beer brewing master Apiwe Nxusani-Mawela gives an expert nod of approval and passes it around to her students, who yell their observations with glee.
