Birth control is a major problem in Africa, along with diseases, so it's something that needs to be constantly addressed. I was a Catholic, but just a Christian now, as some of the things the Catholic religion does aren't necessary, along with some mistakes they've made. The main problem worldwide is the population, and being in decline anywhere is not a bad thing, as the food in this world will eventually run out if it keeps increasing. Young marriage ages in Africa along with better health care , vaccinations and better insect netting is also increasing the population there, and not just because there are many Catholics there. The more children that survive their younger years, the higher the population. Because of this, more younger people are having babies as the population is a younger one by percentages.