The Future of Fertility in Sub-Saharan Africa

I haven't been to sub-Saharan Africa since I went camping in Mali in 1990. So I really felt I needed to go out and speak to people, use my eyes,. But also go and see local demographers and get a sense of what's going on. "The picture is very, very patchy and it will be patchy," he says. 'There are going to be countries where it comes down really slowly'