"People tend to look after themselves first, which is the whole point of Libertarianism. "
I would argue the whole point of libertarianism is not about looking out for yourself first, but instead about not forcing anyone to look out for anyone else. Admittedly a subtle difference, but an important one I think. I mean, obviously I'm dissatisfied with the present system, but I'm not fundamentally against the idea of government, like some libertarians. In fact if I was drawing up a voluntary contract for a society, I'd probably keep a lot of things from a social democracy. Because I'm not overly upset about paying for public health care, etc. My primary reason for supporting libertarianism, over a competing political ideal, is fundamentally out of respect of the self determination of all other people.
"So, the structures will exist, but I think that only those with enough social responsibility would contribute, which would be a minority of people in a society set up to glorify individual rights over society needs. I think that in such a society, there is a fair to good chance that there would be a lot of social pressure against providing aid for "freeloaders"."
I realize this reply is one of many "classic" right wing arguments. But I would argue taxes for social programs discourage private donation. The logic being that you've already paid for social programs to help the down trodden, why should you donate on top of that. For that reason I suspect the rate and size of donations would go up. However, it is likely not everyone will donate, meaning the absolute value will go down. My sincere hope is that private institutions and not for profits can provide the same service for less cost by making more use of volunteers, and reducing bureaucratic overhead. Possibly overly optimistic but I suspect achievable for most social programs. Especially considering the amount of money the government pisses away on other non-useful things. (ie. ads for programs that don't exist. (this has actually been a major problem in Canada.))
"You mean like in Europe where the political right doesn't question the need for these structures?"
I think the political right is by and large challenging the role of the government in those structures. But I will grant you some people just don't like the idea of their money going to help other people. I suspect the majority of people on the political right are reacting to being forced to pay for social programs, rather than the existence of the social programs themselves. Though I could be wrong about this.
"(Damian's actually been a cut above the usual.)"
Thank you.
"2) Humans are flawed, so any system we still in place will suck. Some will suck less, but will still suck."
For sure. So why do you want to give flawed people, who are put in charge by a flawed system the power to control you, with no way to opt out short of violent revolution?
"3) Look at places that don't have a government, or are in transition between governments. Likely all of them are at the top 5% of crime and murder rates, including hate crime, and the policing is by armed squads of goons, whether the population wants it or not is irrelevant. Life there gets worse over time, not better. The ones that have improved have done so by putting strong, responsible governments in place. Can you think of any exceptions? No?
"4) Look at the countries that are consistently highly rated, with low crime rates, etc. Socialist democracies. Any exceptions? No?"
This is true, of course the social democracies of the north west have been more stable countries for a long time which comes with lower crime rates and so forth. Consider the socialist states of south america, a great deal of crime and violence occurs in them. I would also like to argue once again, that the states we refer to as not having a government, and the states in transition between governments are typically failed states. Which is to say usually they were oppressing the populace, or a group of people to the point of rebellion. Or in the cases where governments are transitioning often violence occurs between supporters of the past and present regime. Are social democracies more stable? Sure. I would argue this is not because they have a government, but because the government they do have is less oppressive than the states that are experiencing political upheaval.
So yes. Life gets worse there while the government isn't present, because people are fighting over who will get to be the next government. If the expectation of their being a next government didn't exist, perhaps they wouldn't be fighting to rule the country, and the situation would improve. For this to occur there would have to be a change in the expectations of the citizens of these countries.