- Effective adult education is difficult to accomplish all over the world.
- Quality of education is a problem across many countries in Africa at all levels (primary, secondary, tertiary, adult).
randomized controlled trials
For the World AIDS Day, there is a sign at the World Bank that states that taking ARVs reduces rate of HIV transmission by 96%. If this was last year, a sign somewhere may well have read “A cheap microbicidal gel that women can use up to 12 hours before sexual intercourse reduces HIV infection risk by more than half – when used consistently.” Well, sadly, it turns out, so much for that.