Another view of people groups
Nov 16, 2018
Looking at the Joshua Project’s catalog of people groups, here’s two different views. The first is by JP’s own internal levels. These are based on % Evangelical (Ev) and % Christian of all kinds (C).
Careful note: these are the populations of the groups at the stage. Within each of these levels are varying numbers of believers. For example, I estimate based on JP data that Level 1 (Unreached) contains some 16 million Christians and 5 million evangelicals. But, as we might expect, the vast majority of believers and evangelicals are found at Levels 4 and 5.
Now, by contrast, I’m experimenting with a different approach these days, based in part on some of Hans Rosling’s (posthumously published) work in Factfulness. Using 5 stages based on % Christian of all kinds:
I use this latter appraoch because it’s somewhat simpler and relies on a doubling of the percentages, which lends itself well to tracking exponential growth.
It is interesting to me that in either approach, there is a ‘dip’ between the ‘very unreached’ (Level 1 for JP, and Stage 0/1 for my system) and the ‘more reached’ (level 4/5 for JP, and Stage 3 and up for me).
In the JP system, Level 2 (Ev<2%, C>5%) is the smallest, with a population of 294 million. In mine, Stage 2 (2% to 8% C) is the smallest by far, with a population of 374 million.
What to make of this? One theory of mine: once a people group has the gospel, it tends to progress rapidly to higher levels of % Christian. Another theory: we put a lot of work into groups that have the gospel, to ‘bring them up’ to higher levels of % Christian, while Stage 0/1 languish.<footer></footer>