The roots of this disaster can be traced to the Protestant Rebellion.
Protestant Rebellion > Enlightenment > Rationalism > Modernism > Relativism > Postmodernism
Is it too late? It sure looks that way. But anything is possible with God. A reasonable guess though is that Islam will grow within Europe to the point that there will be a clash of civilizations similar to what is taking place now in Nigeria. The real question seems to be whether this "fire" will serve to purify the Church in Europe or drastically reduce Its presence there.
On the positive side, it looks like Christianity is making great inroads into China, and the number of Christians gained in China will greatly exceed the number of Christians lost in Europe.
Pipes raises some interesting points:
There is still a chance for the transformation not to play itself out, but the prospects diminish with time. Here are several possible ways it might be stopped: Changes in Europe that lead to a resurgence of Christian faith, an increase in childbearing, or the cultural assimilation of immigrants; such developments can theoretically occur, but what would cause them is hard to imagine.
Well, among other things, governments and corporations could assist in improving the standard of living to make having larger families more affordable. The liberal ideological assaults on Christianity also need to be curbed, at least in terms of public opinion and public consciousness. One suspects they are having a a hard time wrestling with these issues. Perhaps worry and panic are starting to set in. I found that recent pro-abortion march in Washington totally absurd, coming as it did during a war when Americans are being killed abroad. Who, in their right mind, recommends slaughtering their own unborn during a War??? !!! That the irony of that escapes them is quite revealing about their mental state.
Liberals, secular humanists, and the population control mafia must now admit they were wrong. That is going to be QUITE an ordeal for them.