Justice In Plato's The Republic

In his philosophical text, The Republic, Plato argues that justice can only be realized by the moderation of the soul, which he claims reflects as the moderation of the city. He engages in a debate, via the persona of Socrates, with Ademantus and Gaucon on the benefit, or lack thereof, for the man who leads a just life. I shall argue that this analogy reflecting the governing of forces in the soul and in city serves as a sufficient device in proving that justice is beneficial to those who believe in, and practice it. I shall further argue that Plato establishes that the metaphorical bridge between the city and soul analogy and reality is the leader, and that in the city governed by justice the philosopher is king.

ABSTRACT. This paper seeks to reject Socrates ' arguments against Thrasymachus ' account of the just and unjust in Plato 's Republic, and, in doing so, show that Thrasymachus ' account is in fact a coherent and plausible account of justice. I begin by describing the context of Socrates and Thrasymachus ' argument and what it would take for Socrates to overcome the Thrasymachian account. I then describe the Thrasymachian account and argue for its coherence. I attack the Socratic method of deconstructing Thrasymachus ' argument and show that Thrasymachus true argument remains unaddressed throughout the course of the their exploration and Republic as a whole. I conclude that Thrasymachus – although himself unaware – succeeds in proposing a plausible and defensible account of justice and that Socrates misleads both Thrasymachus and the reader to advance his own conception of justice.

Ralph Waldo Emerson once wrote “One man’s justice is another’s injustice.” This statement quite adequately describes the relation between definitions of justice presented by Polemarchus and Thrasymachus in Book I of the Republic. Polemarchus initially asserts that justice is “to give to each what is owed” (Republic 331d), a definition he picked up from Simonides. Then, through the unrelenting questioning of Socrates, Polemarchus’ definition evolves into “doing good to friends and harm to enemies” (Republic 332d), but this definition proves insufficient to Socrates also. Eventually, the two agree “that it is never just to harm anyone” (Republic 335d). This definition is fundamental to the idea of a

In Plato’s The Republic, we, the readers, are presented with two characters that have opposing views on a simple, yet elusive question: what is justice? In this paper, I will explain Thrasymachus’ definition of justice, as well as Socrates’s rebuttals and differences in opinion. In addition, I will comment on the different arguments made by both Socrates and Thrasymachus, and offer critical commentary and examples to illustrate my agreement or disagreement with the particular argument at hand.

The debate moves on as Thrasymachus tries to define justice. Thrasymachus makes two critical points in his argument. He first says that justice is the advantage of the stronger. Thus the rulers govern on their own behalf. However Socrates shows that in fact the rulers are at the mercy of their subjects and make decisions that can be good or bad for the people and it is the right of the people to follow these actions or not. He states that "no knowledge considers or prescribes for the advantage of the stronger, but for that of the weaker, which it rules." [342d]

The Republic presents two very different views of justice as argued by two skilled thinkers. The beginning of the discussion starts off with Thrasymachus explaining what exactly he believes justice is; “justice is nothing other than the advantage of the stronger.” (338c) Although Thrasymachus’ definition is clear, Socrates attempts to spite him by using a wild comparison, by saying “If Polydamamas, the pancratiast, is stronger than we are and beef is advantageous for his body, then this food is also advantageous and just for us who are weaker than he is.” (338c) This statement from Socrates disgusts Thrasymachus because Thrasymachus was simply referring to “stronger” in the sense of being a ruler, not strong in the sense of being physically larger. To counter Socrates, Thrasymachus explains how different societies are ruled throughout the world whether it be tyrannically, democratically, or otherwise, and how the rulers, those who are strongest, are the ones who make the laws and they do so to their advantage. Thrasymachus establishes this by saying how, “A democracy sets down democratic laws; a tyranny, tyrannic laws; and the others do the same.” (338e) It is clear from this line of reasoning that Thrasymachus has a solid position that justice is, rightly or wrongly, the enforcement of the rule of law as dictated by the “strong leaders” that make the law.

Plato creates a seemingly invincible philosopher in The Republic. Socrates is able to refute all arguments presented before him with ease. The discussion on justice in Book I of The Republic is one such example. Socrates successfully refutes each different view of justice presented by Cephalus, Polemarchus, and Thrasymachus. Socrates has not given us a definitive definition of justice, nor has he refuted all views of justice, but as far as we are concerned in Book I, he is able to break down the arguments of his companions.

Before analysing the strengths and weaknesses of Thrasymachus’s argument we must look at a key fault in his definition, which is he doesn’t give one. Instead of defining justice he ends up describing it. Thrasymachus says that justice is in “the advantage of the established ruling body” but does not define what justice is. The conversation

In Plato’s The Republic and The Apology, the topic of justice is examined from multiple angles in an attempt to discover what justice is, as well as why living a just life is desirable. Plato, writing through Socrates, identifies in The Republic what he thought justice was through the creation of an ideal city and an ideal soul. Both the ideal city and the ideal soul have three components which, when all are acting harmoniously, create what Socrates considers to be justice. Before he outlines this city and soul, he listens to the arguments of three men who hold popular ideas of the period. These men act to legitimize Socrates’ arguments because he finds logical errors in all of their opinions. In The Apology, a different, more down-to-Earth, Socrates is presented who, through his self-defense in court, reveals a different, even contradictory, view of the justice presented in The Republic. In this paper, the full argument of justice from The Republic will be examined, as well as the possible inconsistencies between The Republic and The Apology.

In response to Thrasymachus, Glaucon, and Adeimantus, Socrates seeks to show that it is always in an individual’s interest to be just, rather than unjust. Thus, one of the most critical problems regarding the Republic is whether Socrates defends justice successfully or not. Socrates offers three arguments in favor of the just life over the unjust life: first, the just man is wise and good, and the unjust man is ignorant and bad; second, injustice produces internal disharmony which prevents effective actions; and lastly, virtue is excellence at a thing’s function and the just person lives a happier life than the unjust person, since he performs the various functions of the human soul well. Socrates is displeased with the argument because a sufficient explanation of justice is essential before reaching a conclusion as to whether or not the just life is better than the unjust life. He is asked to support justice for itself, not for the status that follows. He propositions to look for justice in the city first and then to continue by analogy to discover justice in the individual. This approach will allow for a distinct judgment on the question of whether the just person is happier than the unjust person. Socrates commences by exploring the roots of political life and constructs a hypothetical just city that gratifies only fundamental human necessities. Socrates argues

This paper argues that Socrates makes a plausible case for justice. Socrates raised two main questions in the first two books of Plato’s Republic, what is justice? And why should we act justly? Thrasymachus and Glaucon both have different and more negative views of justice than Socrates. Throughout books one and two, Socrates, Glaucon and Thrasymachus go back and forth discussing the definition and application of justice in society. He starts his discussions with Glaucon and Thrasymachus by stating simply, “What is justice?”

In Plato’s, “The Republic,” Socrates mediates conversation, as he challenges himself, and those around him to arbitrate the value of justice and conceptualize the significance that it holds for both the individual and the state. Throughout books I to VI, Socrates, Glaucon, and Adameitus constructively develop a sense of justice through argument and the formation of an ideal state. However, this embodiment reaches a deadlock in the middle of book V when Socrates pronounces that everything discussed thus far is nothing but an ideology, unless a philosopher king is manifested.

Plato’s Republic proposes a number of intriguing theories, ranging from his contemporary view of ethics to political idealism. It is because of Plato’s emerging interpretations that philosophers still refer to Plato’s definitions of moral philosophy as a standard. Plato’s possibly most argued concept could be said to be the analogy between city and soul in Book IV, partially due to his expansive analysis of justice and the role justice plays in an “ideal city,” which has some key flaws. Despite these flawed assumptions that my essay will point out, Plato’s exposition on ethics is still relevant for scholars and academics to study, due to his interpretive view on morality and justice.

In Plato’s Republic, Socrates begins a debate on the definition of justice. It starts off as a simple discussion on what justice means to some people. Eventually the discussion moves on how justice comes about it in an ideal city. Socrates eventually comes to the idea that an ideal city must have four virtues. These virtues happen to be: courage, wisdom, moderation, and justice. However, the only two virtues that applies to the city as a whole is justice and moderation. Whereas, courage is associated in the warriors and wisdom is associated with the rulers. Justice can not be found where moderation does not appear. According to Plato, justice is one of the main causes of happiness. There is no justice without moderation, and there is no happiness without justice. Therefore, moderation is important for the city and the individual to have to be just.

This essay discusses and clarifies a concept that is central to Plato's argument in the Republic — an argument in favour of the transcendent value of justice as a human good; that justice informs and guides moral conduct. Plato's argument implies that justice and morality are intimately interconnected, because the excellence and goodness of human life — the best way for a person to live — is intimately dependent upon and closely interwoven with those 'things that we find