This document provides an overview of several major ethical theories - egoism, utilitarianism, deontology - as well as ethics from religious perspectives of Islam, Buddhism, Christianity and Hinduism.
It defines egoism as the view that an action is morally right if it pursues one's own desires or interests. Utilitarianism is consequentialist and holds that an action is right if it produces the greatest good for the greatest number. Deontology argues that acts are inherently right or wrong regardless of consequences, based on duties and rules.
The document also outlines the key principles and concepts in Islamic, Buddhist, Christian and Hindu ethics, such as the Five Pillars of Islam, Four Noble Truths