Hmm, so how are there a bazzillion people here illeagally from Mexico? What would we, as Americans do should they all decide to take up arms one day? Could we call that an invasion? If so, we have been invaded by a foreign country...Now, what shall we do about it?
We should relax. American culture is dominant, to say the least.
It's a mistake to believe you can rely on government to do something like "secure borders" and "keep illegals out". No government has never had that degree of efficacy.
But you know what? That's OK. Fear-mongerong regarding "illegals" has little basis in reality, but great basis in the desire to whip up votes, i.e. increase the power of the GOP (note this is not a partisan rant... more on this later).
And I hate to break it to folks, but the GOP (and the democratic party) represents a far more serious threat to the American way of life than do all the Mexicans on Earth.
The reason is simple. Liberty is a self-defending principle. Liberty not only persists, but it spreads without force of arms. The best thing you can do to convince folks to adopt liberty as a principle is to
offer it to them. Few folks will work against liberty once they themselves possess it. On the other hand, if you deny it to folks, or offer them a watered-down version of it, you significantly reduce the incentive to defend and further liberty.
Contrary to the notion that government defends liberty, in truth, government is likely the only entity capable of destroying liberty. For instance, in this debate it is often rightly pointed out that many have learned to support government over liberty to protect the handouts they receive from government. There are two misconceptions about this fact, however. The first is that the overwhelming majority of handouts are given to American citizens, not immigrants. More importantly is the fact that the incentives created by handouts are a perversion
created by government, not the people who receive them. It's a self-fulfilling prophecy: make people reliant on government, and they will support government to a fault.
This is par for the course. Left to its own devices, liberty would likely cause a government to shrink to reasonable size. So the government must take action to defend itself. So it offers handouts to the poor and sympathetic, then points to its own mess as a reason we need to rely on it to protect our borders.
So, it's not that there are a horde of "illegal" Mexicans waiting to come and sap our culture (although one might argue culture doesn't work that way in the first place), steal our money, and generally vote for Democrats into perpetuity. The truth is that the world is filled with poor people, and the government will use any of them to create a self-fulfilling prophecy of fear to inspire folks to statism. "Let's create borders and immigration laws. Let's then fail to enforce them adequately, and give lots of handouts to poor folks, and then tell Americans that there is an invasion – a threat to national sovereignty – and only government can stop it. No matter that we created the circumstances and imagined the threat all for our own gain!"
And make no mistake, the GOP is every bit as responsible for this as is the Democratic Party. Call it a bit of good cop bad cop (who's the good cop depends on your perspective). The Democratic Party creates a bunch of handouts to collect votes. The GOP, after carefully failing to prevent these handouts, then points to these as a reason to vote for them and increase government power under the (R) label.
So the net result of this is that everybody supports government. Those who get the handouts support government to continue receiving handouts (i.e. vote democrat). The rest support government to fight the evils which result from government's own policy (i.e. vote GOP). Lost in the mix is anybody who might oppose
government itself, which created the whole self-fulfilling prophecy in the first place.
I can promise you that immigration, from any country, is no more nor less of a threat than is useful to our government. It is a grievous mistake to turn to government as a solution for concerns you may have about immigration. Government
creates these problems, and further empowering it only allows it to create new and worse problems for the future.
The best thing one can do is possess "the serenity to accept the things I cannot change, the courage to change the things I can, and the wisdom to know the difference." What we cannot change are the fact that the world is filled with different people, and that government is powerless (and, perhaps more importantly, possesses every disincentive) to preventing their ingress. What we
can do is further liberty, even when doing so in the "tempestuous sea" of it may seem frightening, and inspire folks by example. We can shrink government (and, no, I don't mean "voting for the GOP", who are every bit as much to blame as any other entity) and lessen the artificial incentives opposing liberty.
But by worrying, and turning to government out of fear, we can only expect the problem (if indeed there is one) to get worse.