So if you consider my example then..Let's say that's what happens. Europe accepts millions upon millions of third worlders under leftist rule and destroys our culture. I'm not saying that WILL happen, but let's say that for arguments sake. Let's also say that the people that now are the majority(third worlders) have way less propability of being capable of thinking in libertarian ways (they are more prone to accept totalitarianism and government and rulers) Now we will never have freedom. Or we might, but the odds have decreased drastically. OR..we could protect ourselves from this mass invasion by implementation of non-libertarian values like closed boarders etc. Then with time work to eliminate the government (or a minarchy) and then the whole issue would be non existing. Remember TIME is a factor also.