Moriarty is an authority on public trust in business, communicating with stakeholders and business ethics. He teaches in the Management Communication area at Darden, where he previously served as an adjunct lecturer and director of the Institute for Business in Society. Additionally, he served as director of the Business Roundtable Institute for Corporate Ethics, an independent business ethics center housed at Darden.

From 2011 to 2014, Moriarty was selected one of the Top 100 Thought Leaders in Trustworthy Business Behavior by Trust Across America. He is co-editor of the book Public Trust in Business, and his articles on public trust in business and government have been featured in publications such as The Washington Post and Forbes.

B.A., Boston College; M.A., Wake Forest University; Ph.D., University of Virginia