Philosophy of Ethics

Various sciences have appeared in the field of ethics, and each of them considers a specific aspect of it. For example, ethics, descriptive ethics, philosophy of ethics, ….Philosophy of ethics considers imaginative and affirmative principles of ethics and its discussions can be arranged as follows:1- Imaginative principles like the meaning of ought to and ought not to, good and bad, responsibility, value, obligation.2- Affirmative principles like the nature of ethical propositions, the documents of ethical propositions, the criterion for ethical propositions, universality of ethical propositions, the relation between ought to and to be.3- The system of Islam's ethics and its principles. Necessities of Islamic philosophy are as follows: giving an ethical system with all its details, extraction of philosophy of ethics from Quran and the tradition, explaining far and close results of an Islamic ethical system.