>>93
I must confess that my knowledge of the politics of Sparta is limited, So iIll concede your point that it was a totalitarian regime. Even so this is a regime that goes back more than two millennium in history, so I have no idea how relevant a political system like that would be if transplanted to modern day.
The root of the problem, according to me is that Totalitarianism ultimately is the state deciding which ideas are acceptable and which are not. An offshoot of this is that state gets to decide what knowledge is good and what knowledge is bad. This runs counter to the fundamental principle of scientific discovery which doesn't really discriminate in this manner. This is why all such systems will eventually stagnate and die.
Humanity naturally is conservative. In most aspects of life this isn't a flaw but a benefit. However this natural conservatism of humanity is flaw when you factor in evolution - the idea that life is about change and adapting to change.