“The population of the African continent is expected to grow from 1 to 4 billion people in the next 100 years. This will cause a huge influx of refugees. When you are poor and get older, you need many children to support yourself. The best means of contraception is an increase in prosperity. If we invest enough in Africa now, we can slow down population growth and Africans don't have to come here to survive. Thus charity is also in one's own interest.”