@georgeob1,
Quote:I don't believe human nature has changed significantly in the last four thousand years. Just brak out a copy of Aesop's Fables to observe a record of the foibles of human nature 2,500 years ago and try to find anything that has changed.
Quote:The observable fact is the complexities of human nature far exceed the intellectual reach of the thinkers and dreamers, from Plato to Marx and even modern progressives who have made the attempts
This is your problem. You're looking at ideals, what is in the abstract, rather than looking at the specifics of a problem and its potential solutions..
I would rather not to have to attach any 'isms' in the working of a solution. Unfortunately, it comes with the territory of language and we have no choice..
So, while I do think you can have a general ideal as your guide, such as a notion of equality, goodness, fairness etc..things that can be queried against to gauge if your 'ideals' have any merit, bringing to me ideas of Marx, Lenin, Plato, Frugal etc.. falls on my deaf ears.
To whit: I don't look for ism's to solve my problems. There are specific problems, they can be addressed specifically. Just about every gov't has a piece of paper that includes some kind of vision that guarantees its people 'the best'. Fair enough, now hold that paper to its promises and where it doesn't square up, you make the effort to make it so..
btw, I have no idea what the hell you mean when you talk about human nature relative to this conversation. It is completely out of place and assumes far too much about what that nature is.
When you ask 'what has changed', you know a lot has changed for various societies. Ask the slaves. It may be within human being's capacity as a smoldering ember waiting for the right atmosphere to turn into a fire, but that doesn't mean that that capacity, will, defacto, manifest. This is ridiculousness beyond the extreme and conflates the issue. What exactly are you saying: No utopia? Damn! And I thought that was possible!