A young spice farmer in Zanzibar is on a mission to grow her business and improve her future, one plant at a time. Wearing a pink headscarf and a grey abaya, 24-year-old Khairat Suleiman Ame doesn’t look like your typical Zanzibari farmer. Don’t let looks fool you; she’s ready to get her hands dirty tending to her ginger, turmeric and hibiscus plants. Although many Zanzibari women rely on their husbands for economic support, Khairat has other ideas. “Most of my friends are...