This document provides an introduction to ethics and ethics in business in the context of Rwandan culture. It defines ethics as the study of human conduct and morality, and examines the sources and objectives of ethics. Ethics is a normative science that evaluates human behavior based on principles of right and wrong. The primary sources of ethics discussed are genetic inheritance, religion, legal systems, philosophical systems, codes of conduct, and cultural experience. The document also explores the relationship between ethics and other fields of knowledge such as psychology, economics, politics and law.