Proposing a system for acquiring property on celestial bodies and objects
which avoids the bad outcome that the early space travelers claim everything.
My view of property rights is very different from an antisocialist's.
People are not inherently entitled to own any kind of property, but
a system of property rights can be beneficial on the margin for people
in general. In normal circumstances, where no one is in penury, it is
useful for individuals to own clothing, books, furniture, bicycles,
food, and so on, and maybe even houses. I mean "useful" in the sense
that in those circumstances the system of property rights benefits
everyone. This presumes that overall economic system protects
people from poverty, so that every individual gets to own a reasonable
amount of those things.
However, property rights must not be absolute. If the system does
push someone into poverty, "property rights" can't justify keeping
that person in penury. If you need food to survive, you are entitled
to "steal" some, with a few special exceptions such as taking the food
some other penurious person was about to eat, or taking a farmer's
seed corn.
That said, the temporary property rental system proposed in the
article linked to could be a useful method to add to a system of
non-absolute property.