Much has been made of the fact that since JPII took over, the Catholic population as a percentage of the wider population has fallen dramatically and that BXVI's flock is shrinking. We look to protestants and general apathy as reasons, we look to the 'spirit' of Vatican II, etc.
Tonight I was watching Billy Graham on TV. I have great respect for the Reverend Graham as he has done good work. But my brother and I couldn't help but remark once again just how little difference there was between a Christian minister calling Christ's sons and daughters back to the Church and a certain National Socialist orator who led a certain country to a world war in the last century. I mention this because indeed there is a fine line between Godliness and genocide: an audience is a powerful thing once you have it wrapped around your little finger.
When we look to our roots, we must always remember that reason is one of our core values in terms of finding Christ as opposed to emotion. Not to say that the latter doesn't play its part as well, but Catholicism has relied upon reason for several millennia. Reason will save the Church from destruction on both sides.