Abstract

In Process and Reality, Whitehead explicitly states what he conceives his task to be: “Speculative Philosophy,” he writes, “is the endeavor to frame a coherent, logical, necessary system of general ideas in terms of which every element of our experience can be interpreted.” He then goes on to explain what he means by the key terms in this passage. By ‘in terms of which every element of our experience can be interpreted’, “I mean,” he explains, “that everything of which we are conscious, as enjoyed, perceived, willed, or thought, shall have the character of a particular instance of the general scheme.” This universality, or all-comprehensiveness, of the system is interpreted in terms of two characteristics: applicability and adequacy. Whitehead explains: “Here ‘applicable’ means that some items of experience are thus interpretable, and ‘adequate’ means that there are no items incapable of such interpretation.” It is these two characteristics of the system which give an explication of the term ‘necessary’ as applied to the system of general ideas: “The metaphysical first principles can never fail of exemplification. We can never catch the actual world taking a holiday from their sway.”