This document provides an overview of ethics, including business ethics. It defines ethics as a system of moral principles concerning what is good or bad. Ethics is distinguished from laws in that ethics provides guidelines rather than enforceable rules. The document outlines the importance, scope, and objectives of ethics in both personal and professional/managerial contexts. It discusses the three levels of moral development and three types of ethics: transactional, participatory, and recognition. Business ethics aims to benefit society and stakeholders through compliance, contribution, and consideration of consequences. The government plays a role in legislating and supervising business ethics.