Abstract
In his Romanes Lecture of 1907, Lord Curzon emphasized the overwhelming influence of “natural” and “artificial” frontiers in the political history of the modern world. As Barry Smith has shown, the same could be said, more generally, of the natural and artificial boundaries that are at work in articulating every aspect of the reality with which we have to deal, not only in the world of geography, but the world of human experience at large. Moreover, once the natural/artificial distinction has been recognized, it can be drawn across the board: not merely in relation to boundaries but also in relation to those entities that may be said to have boundaries. If something enjoys a natural boundary, its identity and survival conditions do not depend on us; it is a bona fide, mind-independent entity of its own. By contrast, if its boundary is artificial, then the entity itself is to some degree a fiat entity, a product of our worldmaking. Here I am interested in limit case: what if, pace Curzon and pace Smith, all entities turned out to be of the latter sort?