Under an overcast sky in rural Zambia, Lembani, 31, cradles his 3-year-old son, Dalisto, in his arms.
The child looks slightly confused. Up until recently, his father rarely engaged with him in such an affectionate way. “He is not yet used to being hugged by me or playing with me,” Lembani explains. “But I’m not giving up. I have seen we are getting somewhere, and we will soon be best of friends.”