 Viewed from on angle, these claims appear not to fit tightly together. One could accept any one and reject the others. Viewed from another angle, however, they express a unified picture of human action, one according to which human action is a natural phenomenon that is subsumable under laws in much the same way that other ordinary natural events are. If one is attracted to this broadly naturalistic position, as Reid claims that figures such as Spinoza, Hume, Priestley, and Kames were, then these claims form a natural package (see Cuneo 2011a).