Ethics are considered as the basic trait in decision making, not only in personal life but also at workplaces and general dealings. Honesty, loyalty, respect, integrity are some of the common elements found in a person who has strong ethical values. Our ethics allow us make a decision while keeping in mind what is good and bad. It is always important to keep the code of conduct and follow ethics so that it might be easy to face choices that affect our life. Ethics are closely related to the concept of philosophy — the study of the nature of knowledge, reality and existence. Covered in this section are highlights and explanations of popular philosophies from around the world and ethics that have to be ingrained in various walks of life to ensure a smooth and fair world.