1. Libertarians and anarchists are worlds apart. Leaving aside the fact that most "anarchists" are in reality just thinly veiled communists, true anarchism is inherently opposed to the very existence of government and libertarianism is decidedly not. That's a pretty huge sticking point.
It seems fundamentally dangerous to believe that there is no such thing as a natural right and that rights are only granted by society, because you're then conceding that everyone's rights are subject to being revoked by the collective at any time. Therefore if a society says that it's okay to kill heretics or rape women, those people's rights are not being violated. They simply don't have the right not to be killed or raped. Maybe it's sad and terrible that they don't have that right, and maybe they should be given that right, but as it stands they just don't have it. That's a seriously fucked up point of view, and it's especially strange to me when you're so fixated on the idea that people can possibly be entitled to a thing that other people have to provide for them.
As for the the UN, just like the Catholic church, they can't even manage to take a zero tolerance approach to child molestation in their own ranks, so they have zero moral authority to talk about anything. Fuck them and and all their worthless declarations and everything that they have ever said about any issue under the sun.
2. Yes, yes, Americans are sooooo stupid and insular, and that's why we refer to it as "European instability". Not because it's, you know, the Eurozone or anything. No, it's just Greek and Italy... and Spain... and Portugal... and Ireland. "European" certainly isn't a reasonable shorthand for that, not when the rest of Europe is doing just dandy. I mean, as you say, look at Germany. The vaunted economic powerhouse of the EU may have just been downgraded, but I'm sure it can keep bailing everyone out and still bounce back. It's not like it has one of the lowest birthrates in the world or anything. And it's not like we were warned just this past week that the contagion is spreading even to Scandinavia now... definitely not a European crisis, nope.
Newsflash: non-American companies can make money in America. Crazy, I know. I'm painfully aware that you can't pass up a chance to rant about hurrr durrr stupid americunts, but not one single thing you said addressed the fact that pharmaceutical companies make up the difference on the backs of Americans. For fuck's sake, Canada's price controls are directly based on the price of drugs in the US (and a basket of European countries, each one of which is known as "Europe" to us seppos).
3. It's all very well and good to say that race doesn't matter because it doesn't really exist, but while the second point is arguable, the first isn't: race does matter precisely because people believe it exists. Racial divisions aren't necessarily predicated on racism (that is, the belief in a race's superiority or inferiority), and despite all the carping about it, I don't think racism is even all that prevalent anymore. What we tend to see is more properly called tribalism.
The idea that a huge, top-down national government is more reactive than a multitude of smaller local governments is only true if you're talking about reacting to what the government wants to react to. When it comes to being reactive to the concerns of the citizenry, smaller and more local is far better. That's probably why Estonia (the most libertarian country in the world last I checked) is doing so well, and is the only country in the Eurozone that's running a budget surplus: it's a pretty good disincentive to be a tyrannical spendthrift when you don't live in a veritable fortress on the other side of the continent from the people who might want to bump you off. Why, in a country of 1 million people, the head cheese may even be one of the people instead of a new age artistocrat.
I'm not sure which country you think is the most libertarian, but I swear to god, if you say Somalia I am gonna come through your monitor.