It's an interesting exchange of ideas. I'm not proposing this is going to happen, just that it could happen. We're so used to the idea of government that we can't envisage a society without it.
The personal paradox for me is that I don't agree with small-government pundits like Grover whatisname who wants to drown government in the bathtub. Government is necessary right now and even though it's oppression in action it's required. In many ways government is a bulwark against the sort of unrestrained capitalism and corporatism that Grover whatisname wants. I'm opposed to that so it's a choice of the lesser evil I suppose.
Who knows what will happen in two hundred years? That's a long time in human history and much can change. But, as I said, an interesting exchange.
Well I've spent most of my time shooting down your theories, so I suppose I'll give you some of my own.
I think that government is a necessary evil. We need laws, and we need a centralized authority to keep control or else society will become a Hobbesian nightmare, quickly followed by a new government which will probably suck. Besides, as you point out, government helps restrain capitalism. If we were to ever get to a non-government state, capitalism would have to be long gone.
I think the only real way a society with no government could function would be if it was incredibly small and everyone knows each other (i.e. individuals have a reason not to attack others and steal goods), and the individuals need to be hand-picked. There are places where this does happen (hippie communies mostly), and for the most part they work, but I can't see a full fledged society working like this...ever.
Besides that I don't subscribe to the Western idea that we only have rights from things, we don't have rights to anything. I prefer a combination of Eastern and Western ideals in which we have rights from governmental interference, i.e. we have freedom of speech, assembly, etc, etc, but we also have rights to things, such as healthcare, shelter, and food. As the world population is growing that will be harder and harder to ensure, but it is possible in at least some socieities.
But who knows...and yes t'was an interesting exchange.