This volume investigates the current state of metaethical inquiry by presenting original research on the foundational questions of moral philosophy. Edited by Russ Shafer-Landau, the collection compiles peer-reviewed essays that explore the intersections of ethics with metaphysics, epistemology, and the philosophy of language. The work serves as a primary record of contemporary scholarly debate, providing a rigorous framework for analyzing moral properties, normative reasons, and the nature of ethical discourse.

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