The "islamification" of Europe has been happening for a long time. The changes have been subtle, and are only now truly making themselves known.

I think "Gimli" had some cogent remarks on the issue:

“I think that Tolkien says that some generations will be challenged,” said John Rhys-Davies, “and if they do not rise to meet that challenge, they will lose their civilization. That does have a real resonance with me.”

Pointing a finger at the media, Rhys-Davies went on, “What is unconscionable is that too many of your fellow journalists do not understand how precarious Western civilization is, and what a jewel it is ... The abolition of slavery comes from Western democracy. True democracy comes from our Greco-Judeo-Christian Western experience. If we lose these things, then this is a catastrophe for the world.”

Rhys-Davies revealed that as far back as 1955 his father had predicted that “the next World War will be between Islam and the West.” The actor recalled his response: “I said to him, ’Dad, you’re nuts! The Crusades have been over for hundreds of years!’ And he said, ’Well, I know, but militant Islam is on the rise again. And you will see it in your lifetime.’ He’s been dead some years now. But there’s not a day that goes by that I don’t think of him and think, ’God, I wish you were here, just so I could tell you that you were right.’”

Looking at the lone female journalist at the table, Rhys-Davies said pointedly, “You should not be in this room [according to Muslim custom]. Because your husband or your father or your husband is not here to guide you. You could only be here in this room with these strange men for immoral purposes.”

Rhys-Davies went on to contemplate the significance of demographic shifts among Western Europeans and Muslims in Europe. “There is a demographic catastrophe happening in Europe that nobody wants to talk about, that we daren’t bring up because we are so cagey about not offending people racially. And rightly we should be. But there is a cultural thing as well ... By 2020, fifty percent of the children in Holland under the age of 18 will be of Muslim descent ...

“And don’t forget, coupled with this there is this collapse of numbers. Western Europeans are not having any babies. The population of Germany at the end of the century is going to be 56% of what it is now. The populations of France, 52% of what it is now. The population of Italy is going to be down 7 million people.

“There is a change happening in the very complexion of Western civilization in Europe that we should think about at least and argue about. If it just means the replacement of one genetic stock with another genetic stock, that doesn’t matter too much. But if it involves the replacement of Western civilization with a different civilization with different cultural values, then it is something we really ought to discuss — because, [hang it all], I am for dead-white-male culture!”
And then there's this:

Question: But my question. those of us who spend way too much time on the internet noticed that you get asked, or all the actors, get asked a lot of the same questions over and over again and so I just wondered what you wished fans or journalists would ask you about.

JRD: Well, I mean there's a difference between fans and journalists; there's a difference between talking about the film, which I think is one of the great pictures of all-time (applause and cheers). But the question I'd like to get asked is 'Does it mean anything?' and uh, I suspect it does. I think that Tolkien is a man living in a particular age of crisis and his life is quite uneventful, really, except for the fact that he's a captain in the First World War. He was at the first battle of the Somme. The British army in the first DAY of the first battle of the Somme I think probably had 20,000 dead and maybe 60 or 80,000 wounded. And that was the first day. You don't go through that sort of furnace without having to ask yourself questions: Why are we fighting? Is the cause we're fighting for a just one? How can I justify the deaths of those men that I'm leading? And I think that

Tolkien found a justification for it. His justification is that there are certain times when your civilization is challenged and if you do not meet that challenge and overcome it, you will lose your civilization.

And I think that there's a terrible resonance between that period of time and our period now. I do think that our civilization is being challenged. We've been challenged internally because I think we've lost so much character, moral fiber, decency, integrity, and I think it's being challenged partly, because we have lost those, externally by fundamental Islam. And I think that if we do not pull ourselves together and recognize that that challenge is there, we're going to end up with people taking a hammer to the Pieta and to the.you know, defacing pictures and portraits in the National Gallery and the Metropolitan Museum of Art.

But you Americans I think are further along the way of realizing that. I actually think that you're morally a stronger country than Britain is. I'm appalled by what I see in England these days. There was a time when an Englishman's word was his bond and an Englishman didn't steal. Even Welshmen. (laughter) The little town where I live in Wales, well not far from where I used to live in Wales, has one of the highest rates of carjacking in the world. More cars are stolen from Exely and Swansea and places like that than almost any other part of the world, including Bogotá and places like that. I'm ashamed and embarrassed by that but you, know unless we start to affirm that we are not going to steal, that we will not put up with theft, that we will not put up with drug-taking, we will lose our society, and then perhaps it will be for the best that fundamental Islam, which forbids these things, sweeps across the world. I personally dread that thought. I hope one day that I will have great-granddaughters and I am very adamant and determined that one should not lose one's daughter's fingernails to the local Taliban if she dares to paint them.

The resonance between Lord of the Rings and present time is that we need people of courage to take the real challenge to our civilization and meet it head-on and win.

And that is a very unpopular cause, often, and it is very easy to say 'Oh, let somebody else do it'. And that is one of the questions that I wish somebody would ask. At least, one of the answers that I would give to one of the questions that I wish someone would ask (applause).