And so young women often drift "unintentionally" into parenthood with men whom they believe are not good enough to marry or not ready for it.

WSJ: The New Unmarried Moms

Unless the Church develops this part of its ministry, many of these young Hispanic Catholics could drift away.

BBC: US Catholics worry for future

Another hot political debate is over the continuing drift of rural Icelanders, especially the young and educated, to Reykjavik.

ECONOMIST: David Oddsson, Iceland��s Eurosceptic leader