You have just lived the same way for to long. Informed ethical choice? right so lets look at the history of the governments you are "ethically chosing" So every proxy war with the USA nd russia was part of that informed choice? 250,000 children being slaughtered by the U.S and U.K since the invasion was that part of the informed choice? How about Vietnam?  70 million native americans slaughtered? we have done it your way and it just causes mass murder. 

The governing way has caused nothing but death and destruction. You can't give a small group of people power. It is dangerous.  History suggest nothing if you haven't actually read any history. The native americans for the most part were doing pretty well without governing bodies till a bunch of people with a governing body decided to commit genocide.

China's genocide of 120 million i believe. The emperor was responsible. Your system is fucking shit and many have had enough. Anarchy is doing it without permission. So if i think something is unjust i do something about it regardless of law and regardless of who's governing. I have a royal family that bleed my nation dry. These systems are fucking poison and we have become far to accustom to it.

Pray tell, what do we assume humans will act like when there is no government? I generally assume humans will act like humans. Humans are capable of being assholes and are also capable of being decent human beings.

My serious answer is it depends on what form of government your society has created. The USA enforces private property rights, you buy land, you own it, but we als have public land, like national parks, military bases, highways?

no, the State does not legitimately own any property.  Ownership comes about by either 1. Homesteading or 2. voluntary transaction. the State did not acquire ANY land through EITHER of those means.