In 1798 Paine wrote:
The earth, in its natural, cultivated state was, and ever would have continued to be, the common property of the human race. In that state every man would have been born to property. . . . But the earth in its natural state, as before said, is capable of supporting but a small number of inhabitants compared with what it is capable of doing in a cultivated state. And as it is impossible to separate the improvement made by cultivation from the earth itself, upon which that improvement is made, the idea of landed property arose from that parable connection; but it is nevertheless true, that it is the value of the improvement, only, and not the earth itself, that is individual property. Every proprietor, therefore, of cultivated lands, owes to the community ground-rent (for I know of no better term to express the idea) for the land which he holds; and it is from this ground-rent that the fund in this plan is to issue.
An interesting concept. Locke said our right to property was the result of our labor. Thus cultivation adds value and thus benefits ownership. But Paine delimits that absolute ownership with a residual debt to the original owner, at least in part.