What I find problematic is the suggestion that when, say, Madonna adopts an African child, she is saving Africa. It's not that simple. You have to do more than go there and adopt a child or show us pictures of children with flies in their eyes. That simplifies Africa.
Perhaps it is time to debate culture. The common story is that in 'real' African culture, before it was tainted by the West, gender roles were rigid and women were contentedly oppressed.
I realized that I was African when I came to the United States. Whenever Africa came up in my college classes, everyone turned to me. It didn't matter whether the subject was Namibia or Egypt; I was expected to know, to explain.