Abstract
After showing that Rolston's and Callicott's value theories are fundamentally flawed, I demonstrate that a value theory grounded in neoclassical, or process, metaphysics avoids the problems in, and incorporates insights from, these accounts. A fundamental thesis of neoclassical metaphysics is that individual creatures at all levels of reality are subjects of experience. Since individuals are subjects, this value theory meets Callicott's legitimate demand that value requires a valuer. And because such subjectivity does not depend on consciousness, this theory meets Rolston's legitimate demand that intrinsic value not depend upon human valuation