The book incorporates diverse perspectives into a "framework for taking moral action" based on learning points from each chapter. Examples and references have been updated throughout, and sections on moral psychology, economic justice, the "replicability crisis," and open science have been expanded and the "radical behavioral challenge" to ethical decision-making is critiqued. In fifteen clearly structured and theory-based chapters, the author also presents a variety of ethical incidents reported by practicing I-O psychologists. This is the ideal resource for Ethics and I-O courses at the graduate and doctoral level. Academics in Organizational Behavior and Human Resource Management will also benefit from this book, as well as anyone interested in Ethics in Psychology and Business.