The document discusses various ethical theories, including ethical absolutism and relativism, as well as deontological and teleological theories. Key figures such as W.D. Ross, Confucius, Aristotle, Immanuel Kant, Albert Carr, Machiavelli, Sun Tzu, and J.S. Mill are mentioned, highlighting their contributions and perspectives on morality and ethics in human actions and business. It emphasizes the relationship between ethics, personal responsibility, and societal welfare.