This volume investigates the foundational questions of ethics by presenting a collection of original scholarship that explores the intersection of moral theory with metaphysics, epistemology, and the philosophy of language. Edited by Russ Shafer-Landau, a prominent figure in contemporary moral philosophy, the text compiles peer-reviewed essays that address the current state of metaethical inquiry. The work serves as a formal record of the evolving arguments and conceptual frameworks that define the discipline.

Experts and academics recognize this series as a primary venue for high-level discourse in metaethics. Readers frequently note the technical density of the prose, which is intended for professional philosophers and advanced graduate students.