In all fairness, excepting that I don’t assume a right of self-ownership my position on property rights is that of Stephen Kinsella. As such it has solid grounding in the libertarian establishment—Kinsella is Hoppe’s most famous student, whom in turn is Rothbard’s. The idea that property rights are rules we propose and agree to support is really one of the two main views on property rights, the other being Rothbardian Natural Rights.
he owns it according to any libertarian ethic I have know of.
This is where some confusion may be cleared up. Property isn’t owned by agreement, by “right”; property is owned as a matter of fact. If you control something, you own it by definition, whether or not people agree you have the right. As for self-ownership and the NAP, they are rules, not objective facts. Clearly you only own yourself when you have control of yourself, i.e. when someone else isn’t controlling you, and the NAP doesn’t even purport to be anything other than a rule.
It seems hashem rejects the idea of rights altogether and I find it hard to disagree with him.
To be clear, I reject the notion of “natural”, inherent rights. I fully acknowledge that property rights are rules which people value, propose, and support. Again, as I pointed out above, the objective facts of a matter (i.e. whether someone actually controls a resource, aka owns it) are distinct from the subjective decisions people make regarding the rights they will support (i.e. whether someone should control a resource, aka whether he has title to it).
such ideas (rights) carries a great deal of weight.
I certainly acknowledge this (and you may notice that you acknowledge they are subjective ideas, not objective facts about the nature of reality). Indeed, I said that based on history, economics, etc, “we conclude that the best way for the most amount of people to live the happiest is by proposing and agreeing to propertarian rules.”
If we didn’t believe other human beings had a right to control their own bodies by virtue of their free will would there be any hesitation on our part to enslave and or rape or murder them as we saw fit when some opportune moment arrived?
In the first place, you again acknowledge that rights are about subjective beliefs. In direct answer to your question, a resounding YES. There are personal psychological consequences, there are physical risks, there are social consequences, and so forth. But really, if someone’s personal cost-benefit calculation leads him to rape, who are you to say he’s wrong?
I am really not sure what hashem means when he talks of current technology.
Pardon my failure to articulate well, but this is a major theme in my personal theory and worldview, so I will restate in red:
Humans have conflict because we exist in an environment of scarce resources > The way we reduce the impact of scarcity is through technology > Thus the percieved effect of conflicts among humans is primarily a matter of limited technology.
I hardly consider the example of a man wondering into a forest claimed by another man can be considered extreme.
And yet you failed to notice my point, which is vastly important: the function of property rules is to help people. Someone using property rules to hurt another is a menace to the entire concept and value of property rules. It is pointless to support property rules in a situation where they don’t benefit everyone involved.