“Like all other feelings, intellectual feelings have, besides an objective datum, also a subjective form, which is how that datum is felt. The objective datum of an intellectual feeling is an affirmation–negation contrast; the subjective form is consciousness. Consciousness, in other words, involves awareness both of something definite and of potentialities ‘that illustrate either what it is and might not be, or what it is not and might be. In other words, there is no consciousness without reference to definiteness, affirmation, and negation. Consciousness is how we feel the affirmation–negation contrast.’” (PR 243)
“Consciousness is the feeling of negation: in the perception of ‘the stone as grey,’ such feeling is in barest germ; in the perception of ‘the stone as not grey,’ such feeling is in full development. Thus the negative perception is the triumph of consciousness.” (PR 161)
“At the heart of Whitehead’s postmodern position on these issues is an expansion of the notion of ‘energy’ into ‘creativity.’ From his perspective, the ‘energy’ of current physics is simply an abstraction from, a limited aspect of, the full-blown creativity that is the true material cause embodied in all actualities (Whitehead, 1933/1967, p. 186). The energy of current physics involves only the quantitative aspect of the creativity of events, and then only the external side of this quantitative aspect—that is, the energy transfers between events. Energy thus treated leaves out the qualitative side of the creativity and what this creativity is for the events themselves, which includes an experiential realization of value and an element of self-determination. (It is to bring out this richer meaning that I sometimes translate Whitehead’s term ‘creativity’ as ‘creative experience.’)