Christianity Worldwide, then (1910) and now (map)

Okay, this maybe the coolest map I’ve seen of the spread of Christianity worldwide.  From the Pew Center, it compares the distribution of Christianity today versus a century ago, and it does with a spatial-weighted map.  While the percentage of the world’s population that is Christian has dropped a bit (35% to 32%), the big change is in where Christians live.  In the map, the larger the country, the more Christians live in it.  Look what’s happened to Africa and Asia-Pacific.  This sea-change in the nature of Christianity has many, many implications that we have and will experience for some time to come.