“Christianity has boomed in the developing world, competing successfully with Islam, deepening its influence and possibly finding its future there.

“Christianity has boomed in the developing world, competing successfully with Islam, deepening its influence and possibly finding its future there. But Europe already seems more and more like a series of tourist-trod monuments to Christianity’s past. Hardly a month goes by when the pope does not publicly bemoan that fact, beseeching Europeans to rediscover the faith.”