Anarchy would never ever ever work. Human nature is not anarchical but hierarchical.
Ahh, the human nature fallacy...gotta love it
I follow Darwinism (aka Science) - so, logically, humans are a kind of animal and our behaviour is a consequence of genetics.
I do not believe there is anything special about hierarchies, except as a description of one type of animal's social organization.
But the test is survival, and it seems that people survive based on their ability to raise children, rather than the ideology they happen to prescribe to at arbitrary point in history (unless that ideology limits/improves their ability to pass on their genes)
I would have to agree with you there; the animals which survive are those most adaptable, and humans aren't a whole lot if not the ultimate adapting creature. I just don't believe we should identify something humans are doing, e.g. killing for gain, as something within human nature, while something else humans are doing, e.g. acting out of free will, as something completely unnatural; it would seem to me, if humans are doing it, it is within the nature of humans to do so.