There won't be snow in Africa this Christmastime

I found this article to be somewhat alarmist and divorced from reality. Apparently I wasn't the only one. At the John Randolph Club meeting in late September in DC, a few of the other attendees were equally puzzled by its content. When your pro-Christendom strategy is questioned by supporters of the Rockford Institute, maybe it's a bit much.
Here was the most bizarre element for me:
What of Africa? The Christian countries of Africa...need to be embraced with tough love. The immediate mission is to delineate a Christian Zone and a Muslim Zone, dividing countries if need be. All Christians, and all Muslims, have a stake in minimizing conflict; the obvious way is by separating the combatants. So a wall should go up between the warring faiths, and then a bigger wall, until the flashpoint risk of civilization clash goes away. Then, and only then, might we hope to find workable solutions within the Christian Zone.

This is why I found Pinkerton's article unrealistic. How do we separate a Christian Zone and Muslim Zone in such a case? And why would we want to, when people get along just fine? I continue to subscribe enthusiastically to the adage الدين لله والوطن للجميع - "Religion is for God, the nation is for all."