The vast majority of national law expositions of the rules for determining when something is a part of land, and therefore partakes in its legal nature, or leads a separate existence in the other category of corporeal property, goods, leaves a distinct impression of a naturalistic approach to the categorisation of property. The view advocated in this study is that the accession or severance of things to and from land as a 'natural scientific enquiry' based exclusively on blends of physical attachment to or socially-expressed intention in respect of land is misleading, or, at least, not...