But you didn't really answer the question. How would a libertarian society deal with them? Would such a society ban all coal fired plants, and if so how would it be enforced? Would someone weigh the pros and cons, if so who and how? Would such a society every establish a regulatory body to actively monitor plants and limit their pollution?
Therefore, regulation seems likely and moral, though it isn't necessarily the only option.
My problem with libertarianism is that it always turns into a lot of hand waving from the libertarian. They start off saying that government force is a great evil, then I bring up something like pollution and suddenly the argument is much more nuanced, "well of course we'd have to use force". Exactly, of course you have to use force.
Once we admit this, what does libertarianism mean? How is it different from what we have today?
Let's also be clear that you are advocating the use of force. No one has yet explained how the NAP could possibly work in real life.
I made a thread on yakkstr, I'd love to discuss in detail.
The key to this experiment is not that it will be perfect, but that it will be more stable and more reliable overall -- there will still be problems, nothing is perfect -- all we want is better.
As for lynchings and other mob behavior, that can happen with police too. For example, see the rise of the Black Panthers in response to oakland california police abuse. And the subsequent introduction of gun legislation to strip the citizens of their defense against abusive police. Or, to godwin myself, look at the nazis. When it comes to mob violence the governments of the world surely outnumber private instances.
http://en.wikipedia.org/wiki/Black_Panther_Party#Origins
As for the philosophical underpinnings, there are quite a few good books: Nozick's Anarchy State and Utopia lays out a framework, he makes some deductions that result in a monarchist state -- but that is in no way guaranteed from his premises.
David Friedman's Machinery of Freedom addresses this: http://www.daviddfriedman.com/Libertarian/Machinery_of_Freed...
More on private defense agencies: http://en.wikipedia.org/wiki/Private_defense_agency
Here's Rothbard on self-defense http://mises.org/rothbard/ethics/twelve.asp
Rothbard on private defense agencies - http://mises.org/rothbard/mes/chap13.asp
and finally Hoppe on the same issue: http://mises.org/journals/jls/14_1/14_1_2.pdf
I'll do my best to address any questions/objections/etc you may have :) None of these works are perfect, and these ideas are relatively recent and haven't been tried so who knows what would really happen :)
This is a fair amount of reading, but it's way more thorough than anything I can quickly type up :)
You gave me a lot of reading material which will take me a little while to go through, in the meantime I'll give you my point of view.
Given some policy proposal we should attempt to measure it's effectiveness and determine if it leads to a better outcome than we currently have. If it does, we should adopt it. We have to figure out what it means to be "better", but I think we can agree easily in many cases.
My problem with philosophies like libertarianism is that they start with some accepted truth (i.e. NAP) before any attempt is made to measure or predict an outcome. It's effectively a faith based belief. Let me give one example, I think it's clear that our country benefited enormously from public education. That is the government using force to take money from some people to pay for schools for other people. I'm pretty sure this is diametrically opposed to libertarian philosophy, but we are better off for it. Why would we not do something good based on a philosophical ideal like libertarianism, communism, etc? Why start from an ideology rather than measuring what does and doesn't work? If you identify yourself as a libertarian then you're psychologically less likely to accept evidence for a policy that goes against the ideology.
As for your objections. A pragmatic approach, where we only look at outcomes is flawed in a few interesting ways.
1. We cannot know for sure the effectiveness of any given action so it's still a guess. 2. It's an ends justifies the means world philosophy 3. It has no moral basis, anything is good as long as the end result is what you want.
I prefer to take a process based philosophy, if each step along a path is moral then the end result is moral even if it's negative or suboptimal.
For instance, the argument about creating a better society one could easily be used for a totalitarian eugenics program.
Libertarians aren't against public schooling, just the manner in which it is funded. If you look at how much government schools cost and how poorly the perform, I think it's clear that private solutions are superior. Since the market allows experimentation and gives people a choice on what type of school they want instead of a bureaucrat deciding for them. This can be replicated through school vouchers/school choice and relaxation of standards.
I kind of meandered off topic, but I think it boils down to a faith in people to create what they need. If people value school, which they do, then they will find a way to provide it.
Like I said, it's faith based adherence to ideology versus measuring outcomes and trying to do what works.
Also, the problem with basing anything on morality is that we all have different moralities. Whose do we choose and why? Perhaps we measure outcomes and base it on that with a few, generally accepted, moral constraints?