 Moving down from the level of the categories themselves, one may target a particular type of entity, and consider whether that type has various sorts of unity. Of special interest to the discussion to come is the concrete material realm as a target. For this target there are at least four interesting sorts of unity to consider: (i) the number of types (including subtypes), (ii) the number of highest types (excluding subtypes), (iii) the number of tokens (including derivative tokens), and (iv) the number of basic tokens (excluding derivative tokens). The neutral monist (as per above) is a pluralist about the number of types, but a monist about the number of highest types. On her view there are material and mental types, but both fall under a higher neutral type from which the material and the mental are derivative. The priority monist (as per above) may well be a pluralist about the number of tokens, but is a monist about the number of basic tokens. On this view there are many concrete objects other than the one fundamental whole, but these other objects are all “shards”: derivative fragments of the One.