While Anarchy sounds very alluring to most freedom lovers
I'm still waiting for someone to put forward a manifesto or even some practical suggestions as to how Anarchy could be implemented in such a way that it affords freedom to the people without rapidly turning into free for all for all kinds if criminal gangs, warlords and tyrants.
I could imagine it working if everyone was good and honest and honourable. Unfortunately that is not the case in any place I've ever heard of. So unfortunately there's nowhere that it could possibly be put into practice and work successfully.
I believe that since we're not all good, honest etc. we're never going to achieve a successful Anarchy and will(albeit reluctantly) have to settle for something a little less ambitious but obviously something that affords the highest levels of freedom attainable under the given circumstances.
To the best of my knowledge, historically Constitutional Republics have afforded higher levels of individual freedom than any other kind of system. While these were far from perfect and usually eventually became corrupted and devolved into socialism which evolved into Tyranny or communism(which is itself a tyrannical system).
So they can afford a high degree of freedom for a limited period of time. However I believe that if they were properly implemented Constitutional Republics could indeed be sustainable and the key to the proper implementation is the Constitution itself. Since it's non-adherence to the Constitution that ultimately leads to the Republic’s destruction.
You might notice that the American Constitution, although it lays down a large set of rules which the Government is to follow, it doesn't prescribe any penalties or punishment for those who violate, conspire to violate or advocate the violation these rules.
So why would "bad" leaders adhere to the Constitution when they could gain advantage by violating it and if they are ruled against, nothing bad happens to them. It just means they're supposed to stop that particular violation so they're inclined to move on to some other profitable violation and so on.
With a myriad of these type of incidents constantly occurring it's no wonder the Constitution's power and authority becomes weakened and diminishes over time.
However if these violations were punishable with stiff penalties (which they should be, since they erode the very core of our civilization) for those who inspire, implement, support, and facilitate them, this kind of corrosion could 'for the most part' be stopped.
While there are many other flaws in the American Constitution none is as dangerous to the wellbeing of the Republic as this one.
RE: The Truth About Anarchy: Past, Present and Future