This work investigates the ontological foundation of value by arguing that inherent worth exists within both natural and human entities independent of human perception. Andrew Collier, a noted philosopher in the tradition of critical realism, synthesizes metaphysical inquiry with ethical application. He posits that the human mind is fundamentally structured to engage with an independent reality, thereby establishing a basis for objective value. The text bridges the gap between abstract ontological claims and practical moral imperatives regarding the environment and social justice.

Scholars and students of critical realism frequently cite this text as a significant contribution to the intersection of ontology and ethics. Readers often note the rigorous, academic density of the prose, which requires familiarity with realist philosophical terminology.