Well ignoring everything else
The concept of being Objective falls under the assumption that there is an objective truth out there
You're incorrect in asserting that there is 'an objective truth' instead of many. There is no one objectively 'best' cola, for instance. There are many 'correct' answers to certain problems within society, many policies that 'work', and some that may 'work' almost equally in an indiscernible level. This is where further value judgments (backed themselves by evidence and thought) are required. It's hard work sometimes! But it's worth it, to not only get it right, but to get it right in the best way for a given situation.
denies empirical evidence,
Hey now, be fair. if you were allowed to force your adopted orphans to work in your sweatshop I'm sure we'd have a lot more people willing to adopt.
While this is an argument from pragmatism, it rejects the child's personhood (which is something Rothbard would actually defend, ie, children be allowed to run away)
It's also completely unethical to force a child into slavery anyways.
I find it odd how a philosophy supposedly based on objective principles has to keep going back to the subjective and vaguely defined "fairness" to defend its outcomes.
Yeah it's almost as if they make shit up to defend an extreme lack of empathy and their own ability to look down on poor people.
One thing about the "wasteful" thing:
We live in a consumerist society.
This is all mostly correct. It also ties into the fact that an economy isn't a zero-sum game. Money that is spent doesn't just vanish. You want to promote the velocity of money and wealth, rather than a single person's ability to hoard it all. This is not only good for more theoretical individuals, which an Objectivist should love (were they not sticking to platonic ideals of the ur-individual who
deserves all of the wealth), but it allows society to progress as a whole. Adam Smith, the dude who invented Capitalism, had a lot to say on this subject.
Can't live without property, mang. It's too fundamental of a thing to abolish, not even the radical leftist movements and communists figured out a way to eliminate property rights. How'd you like it if somebody just walked into your house right now and snatched your computer and drove off in your car, just because he felt like it and you had no right to it? Or somebody starts paving over your farmland to store their toxic gas collection?
This is a strawman to the point of being absurd, you should be ashamed. It's not even worth addressing, but I'll attempt to do so as a show of good faith. First of all, in a world without property, you wouldn't have 'your house, your computer, your car', you'd have a communal pool of resources. Let's not forget that there are still plenty of native societies who have wholly socialized property rights- and these traditions descend from thousands of years of humanity. There is evidence to support entire communities who had no personal property, or property exchanged hands freely based on who could make better use of it. Or people who did well in the hunt were obligated to not have any of the meat of their own kill. So, historically, yes, it is possible to 'not have personal property'.
As for your 'paves over your farm', again, your attempt at ratcheting up the stakes belies your intent: You keep saying "what if someone took YOUR PROPERTY because there was NO PROPERTY and then put HIS POISON there?
", to appeal to base fear response instead of actually cobbling together a coherent argument. First off, you're conflating no-property with total anarchy where someone can just do as they please with no oversight (almost like libertarianism!!). You're also assuming that solely because there's no permanent personal property that people are living in constant chaos of shuffling back and forth, or similar. It's completely disingenuous, and, again, fails to be an effective argument. The force with which you make these accusations implies there's no other way for the situation to be handled. Someone HAS to store poison gas on someone's farmland.
It makes more sense, that if a society of no-personal-property discovered they needed to store the poison gas, they'd select a place democratically (or via representative, elected positions). If this place, for whatever extreme, totally playing-into-your-argument-on-good-faith reason, needed to be on someone's farm, then that person would be duly compensated for their time and effort by having a different or equivalent apportionment of land allotted to them. And if that person knew it was for the good of society, and didn't have a psychological disposition to 'needing personal property at all times', they would be more or less fine with it. Maybe they might be upset, but such is life, right? You can't expect me to make perfect happy endings with your loaded scenarios.