This document summarizes key concepts from a chapter on becoming an ethical professional. It discusses declining morality in society and theories on how people develop morality. It covers biological, learning, and developmental theories of moral development, including Kohlberg's stages of moral development. It then discusses factors that influence unethical behavior and how leaders can foster ethics. Overall, the document examines the development of morality and ethics from multiple perspectives to understand how individuals and society can become more ethical.