“Moral certainty is always a sign of cultural inferiority. The more uncivilized the man, the surer he is that he knows precisely what is right and what is wrong. The truly civilized man is always skeptical and tolerant, in this field as in all others. His culture is based on ‘I am not too sure.’”...

The talented and worldly Danai Gurira has been bridging the gap between disparate worlds ever since her family moved from Grinnell, IA to Africa when she was a toddler. In school, the self-described Zimerican (Zimbabwean-American) was the “African kid with a twangy American accent” who got along...