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Plato And Aristotle 's Theories Of Utilitarianism And Kantian Ethics

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The ancient theories of Plato and Aristotle differ greatly from the contemporary theories of Utilitarianism and Kantian ethics. Plato and Aristotle focused on the importance of virtue in an individual’s life. Plato believed that purity of the soul was the most important thing in life and can be achieved by mastering the four virtues: justice, wisdom, courage, and moderation. Aristotle believed that the goal of human life was to achieve happiness, which is made possible by the cultivation of a just soul. Both of these ancient theories showcase the periods focus on individual happiness. The ancients focused more on the formation of virtue within an individual in order to better the community. In contrast, the contemporary theories focused …show more content…

Similar to Plato’s theory, Aristotle believed that each class of citizens have a different role to play in helping the community. While, each class of citizens has a different role, all citizens share the highest good of happiness. There are three ways of life to reach happiness: life of pleasure, the political life, and the contemplative life. In Aristotle’s view the function of an object is important in deciding the good of it. He states, “[The] function of man is an activity of soul...if this is the case, and we state the function of man to be a certain kind of life and this to be an activity or actions of the soul implying a rational principle, and the function of a good man to be the good and noble performance of these” (I.7). In Aristotle’s ethical theory, the key to man is man’s rational principle. Aristotle believes that the function of man is to exercise reason with virtue, which is different from Plato who believes that the function of man is to keep their soul virtuous. Aristotle raises reason as the distinct feature of mankind. Plato viewed the soul as the distinct feature of man. For Aristotle, there are two virtues: intellectual and moral. He believed that the aim of ethics is not “in order to know what virtue is, but in order to become good” (II.2).
Utilitarianism is a value-based moral theory because “considerations of value are prior to considerations of right and are the basis for a

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