Christianity is going south very rapidly in terms of numbers. I've give you a quick overview, and I'm going to talk about Africa a lot. Simple reason: back in 1900, Africa had 10 million Christians representing 10 percent of the population; by 2000, that was up 360 million, to 46 percent of the population. That is the largest quantitative change that has ever occurred in the history of religion. A rising tide lifts all boats, and all denominations have been booming. The Anglicans have done very well, and the Anglican Church is going to be overwhelmingly an African body in the near future.
Philip Jenkins
From Here.
