The majority of people in Angola were not provided with any kind of schooling and were completely illiterate, very badly paid, and treated almost as slaves.
And this is one way to do technology forecasting; get a sense of where technology is, and then anticipate the next upturn.
It all goes back, of course, to Adam and Eve - a story which shows among other things, that if you make a woman out of a man, you are bound to get into trouble.

