How can individuals legitimately rely on the moral advice and testimony of others to form their own ethical beliefs? Eric Wiland, a professor of philosophy, investigates the epistemological and normative foundations of moral testimony. He argues that moral advice is not merely a transfer of information but a complex social interaction that requires the recipient to engage in independent moral reasoning while respecting the expertise or perspective of the advisor.

Philosophical scholars recognize this work as a significant contribution to the ongoing debate regarding moral deference and the limits of advice. Readers frequently note the academic density of the prose and the rigorous logical structure employed throughout the chapters.