The point is that society functioned well and civil order, viz. not the chaos that "anarchy" is assumed, was maintained for longer than the US has existed. In the grand scale of history medieval Iceland succeeded almost 3x as long as the democracy you surely worship has been unquestioned as superior (just ~100 years now).
>Can you actually make a real case in teh real world that "government" in some for is not nesercery?
Let's gloss over that Lex Mercatoria why don't we. Yeah, I missed mentioning my #2 area of knowledge, Xeer customary law in Somalia. The quality of life there has improved vastly despite the UN insurgency (see proof in my past comments from CIA/World Bank stats).
Wait, I can just hear it now, "warlords". I'll spare myself the time responding to ignorant people like you and just drop one more link. Maybe one day I will be bestowed the honor to silence those who disagree and remain happy in my ignorance without reading.
http://daviddfriedman.com/Academic/Course_Pages/Legal_System...