There’s an important difference between unevangelized and unreached peoples.Unevangelized people are unconverted individuals in places where there are established churches. Unreached peoples are those that live in regions where there are no churches and no access to the evangelical gospel in their culture.
And to answer your question about the present trend; 96% of the missionary work force is still laboring in unevangelized, but not truly unreached regions. Here it is again – 9 out of 10 Christian missionaries that go cross-cultural are still going to reached places!
Here’s still another way to say it – Something like 90% of all “ministers” worldwide are concentrating on only 2% of the world’s population! We are massively overly evangelizing places where the gospel is already well planted! I believe that we need a substantial strategic redeployment of the missionary workforce to the areas where there is still no access to the evangelical gospel.
Surely the 2% stat is him trying to over make his point, but it does remind me about our priorities in mission. Go read the whole thing.