How satellite images and AI could help fight spatial apartheid in South Africa  

​Raesetje Sefala grew up sharing a bedroom with her six siblings in a cramped township in the Limpopo province of South Africa. The township’s inhabitants, predominantly Black people, had inadequate access to schools, health care, parks, and hospitals.  But just a few miles away in Limpopo, white families lived in big, attractive houses, with easy…