>Please make a specific claim.
Well, in Nofunspeak: People take care of the things they own. Cows have done pretty damn well considering their spot in the food chain. Much better than, say, tyrannosaurs or Bengal tigers. Were I reincarnated and given the choice between a cow and a tiger, would I pick the cow? Of course not. But realistically (I use the term loosely given that we are talking about reincarnation), the tigers would all have been taken by nobler and more deserving souls than I, and I would have the dilemma of, say, a cow and a flea. Ah, I forgot: this is nofunspeak. So: tigers are independent, fear-no-man humans innately sovereign, cows are their slaves, employees, mistresses, and children, and fleas are property of the horror-state that would be erected if the real estate were not currently occupied (this is likely to be our point of supreme contention, which I must confess boggles my mind. It seems perfectly obvious that states of some kind are a naturally occuring phenomenon. I mean, they're all over the place. It also seems obvious that they are easier to get wrong than right. If only the criminals are allowed to set up states, all the states will be run by criminals.) Or, in today's boredom-state: tigers are whoever you think of as bogeymen, cows are the virtuous economic producers industrially farming their villes, and fleas are their unkempt IT guys, anarchist commune residents, and (shudder) idealist college students (Reader's note: I have been all three of these at some point in my life, so I have some flea cred).
Shall we aphorize? Who is more free, my dog that's dumb as a rock and I don't allow off my property, or the dead one euthanized as a puppy because I didn't adopt it? I mean, the second one can sit on whatever dog heaven couches it wants, but this seems small consolation.
Now at this point it must be addressed: yes, my dog, by rights, ought to be allowed to fulfil her noble duty of guarding Tibetan shrines. It's good for Lhasa Apso health, according to that article in Nature. But didn't we go over this? In our bleak world, there are not many shrine-guarding, tiger, or free-from-political-power spots left.
Clearly I am treading in moral gray area, because I am contradicting the central dogma of the (world-wide! Tip your local Peace Corps Rep!) American religion, which is freedom ueber allen. Choice, man! But I have just demonstrated a scenario that is beneficial enough that both parties would voluntarily agree to it (cow doesn't get eaten by wolves, human gets milk), but limits the freedom of one party. Behold! Political power, ex nihilo! And so we see that choice is very easy to lose: give everyone the same amount today, and tomorrow most of it will be in the hands of a few. This makes voluntary beneficial exchanges rather tricky. Of course you could periodically reset the amount of choice people had, perhaps by cancelling contracts (Jubilee!), but that reeks of rules, and political power.
And as for the car: you and I may be happy, but Joe down the street has to breathe the same air. Was our exchange beneficial for him?