decision points re eliminative materialism, epiphenomenalism, and hylemorphism.

The lawfulness of higher order forms is either strictly deducible from the lawfulness of lower order ones or it is not.  If it is, then it either requires translation principles or it does not.  If it does not, the we have eliminative materialism.  If it does, then the higher forms are either subjective, something we read into lower order, or they are not.  If they are subjective, then once again we have eliminative materialism.  If the higher order is real but the causality is one way (bottom up) then the higher order is epiphenomenal.  If there is top down causality, then we have either hylemorphism or something else like it.  And of course, that top down causality may be either determined or not.  If it is determined, its behavior would be lawful, but that lawfulness would not, strictly speaking, be a more complex version of the lower level lawfulness.