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Plato and the republic thesis
What is Thrasymachus argument on justice
Plato and the republic thesis
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Recommended: Plato and the republic thesis
Sean Cooperrider
Critical Thinking
Professor Starke
October 31, 2015
Paper Proposal
I will be focusing on book one of Plato: The Republic, and discussing one of his arguments that he presents which is the discredit of Thrasymachus’ definition of what just is. The argument I will be talking about is “what is justice?” Socrates keeps giving counter examples whenever Thrasymachus says something he believes just to be and always seems to discredit the thought of what the definition could be.
Socrates describes some things behind what he believes the meaning of the word just is. He loves to give counter examples to disprove thoughts of what they believe it is to be just. Just is translated as “right” or “righteous” (331c). Socrates believes that
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Although to disagree with Socrates and all that was stated in Plato: The Republic, would be absurd. Of all the things Socrates stated, none seemed to be out of place. He also used counter examples to further his point of view and assumptions of what is just. He didn’t give any of his own thought of what it is to be just is which was a little weird because he always acted as if he was the only one to know the actual definition behind what it is to be just. Socrates gave many arguments about what is just versus what is unjust. This enabled him to fully support each point of his critiques that he presented whenever a statement about what just is was presented. I would have to agree with all of the counter examples he gave and I think they are good reasons to disprove what Thrasymachus believed just to be. Even though he still lacks whether it is more profitable to be just or unjust. He backs up his arguments with moral reasoning as well as logical reasoning. Thrasymachus starts his argument with a question and then Socrates would give an counter example that would better help disprove Thrasymachus’s point of view on what is just. Socrates often states, after he finishes an argument, ‘so we all agree’, which is directed towards Thrasymachus. He is not mistaken with any of his arguments and his point of view is fairly accurate. Socrates’ main goal was to us his arguments to disprove Thrasymachus’ definition of justice, basically by just giving counter examples to disprove Thrasymachus’ definition. I believe he did an exceptional job at discrediting Thrasymachus’ definition although Thrasymachus still thinks his definition is the right one. He did the best he could to defend his point of view, but all in all, when someone believes something, it’s hard to persuade them to believe something else. At the end, he says
In Book 1 of the ‘Republic’, Socrates, in answer to the question ‘What is Justice?’ is presented with a real and dangerous alternative to what he thinks to be the truth about Justice. Julia Annas believes Thrasymachus thinks Justice and Injustice do have a real existence that is independent of human institutions; and that Thrasymachus makes a decided commitment to Injustice. She calls this view ‘Immoralism’: “the immoralist holds that there is an important question about justice, to be answered by showing that injustice is better.” This essay identifies this ‘Immoral’ view before understanding if and how Plato can respond to it. How does Plato attempt to refute Thrasymachus’s argument? Is he successful?
On February 2nd, 2016, in trial of the Odysseus, the jury found the defendant guilty of both counts of unjustifiable first degree murder. While both sides of the trial had differing points, the defense had an overall weak and unconvincing case while the prosecution provided strong evidence of these unjustifiable murders using a variety of persuasive techniques.
Thrasymachus starts off by stating his conclusion: justice is the advantage of the stronger. He then gives Socrates two premises that he uses to arrive at his conclusion first that rulers of cities are stronger than their subjects and second that rulers declare what is just and unjust by making laws for their subjects to follow. Since justice is declared by the stronger then it must surely be a tool for the stronger.
Plato’s Republic focuses on one particular question: is it better to be just or unjust? Thrasymachus introduces this question in book I by suggesting that justice is established as an advantage to the stronger, who may act unjustly, so that the weak will “act justly” by serving in their interests. Therefore, he claims that justice is “stronger, freer, and more masterly than justice” (Plato, Republic 344c). Plato begins to argue that injustice is never more profitable to a person than justice and Thrasymachus withdraws from the argument, granting Plato’s response. Glaucon, however, is not satisfied and proposes a challenge to Plato to prove that justice is intrinsically valuable and that living a just life is always superior. This paper will explain Glaucon’s challenge to Plato regarding the value of justice, followed by Plato’s response in which he argues that his theory of justice, explained by three parts of the soul, proves the intrinsic value of justice and that a just life is preeminent. Finally, it will be shown that Plato’s response succeeds in answering Glaucon’s challenge.
It is his companions, Glaucon and Adeimantus, who revitalized Thrasymachus’ claim of justice. Thrasymachus believes that justice is what the people who are in charge say it is and from that point on it is Socrates’ goal to prove him wrong. Socrates believes that justice is desired for itself and works as a benefit. All four characters would agree that justice has a benefit. To accurately prove his point of justice, Socrates has to reference his own version of nature and nurture. He, Socrates, believes that justice is innately born in everyone. No one person is incapable of being just. Justice is tantamount to a skill or talent. Like any skill or talent, justice must be nurtured so that it is at its peak and mastered form. The city that Socrates has built is perfect in his eyes because every denizen has been gifted with a talent, then properly educated on how best to use their talent, and lastly able to apply their just morals in everyday
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 common good, for harming people according to Socrates, only makes them “worse with respect to human virtue” (Republic 335 C). Polemarchus also allows for the possibility of common good through his insistence on helping friends. To Polemarchus nothing is more important than his circle of friends, and through their benefit he benefits, what makes them happy pleases him.
The debate between Thrasymachus and Socrates begins when Thrasymachus gives his definition of justice in a very self-interested form. Thrasymachus believes that justice is only present to benefit the ruler, or the one in charge – and for that matter any one in charge can change the meaning of justice to accommodate their needs (343c). Thrasymachus provides a very complex example supporting his claim. He states that the man that is willing to cheat and be unjust to achieve success will be by far the best, and be better than the just man.
“Are we to say that we are never intentionally to do wrong, or that in one way we ought not to do wrong, or is doing wrong always evil and dishonorable, as I was just now saying, and as has been already acknowledged by us? (Dover p.49)” Socrates’ standard is that he refuses to see justice as an eye for an eye. He believes that logical arguments and persuasion should be the defense of the accused. Socrates believes that since he cannot convince the people who ruled against him that there is no other option then to pay the sentence that he was
Socrates questions Thrasymachus on why he adds the detail of the stronger to his definition of justice. Socrates than asks, if it is just for everyone to follow the laws that the ruler has made, if the ruler has made unjust laws. His argument is that people, even rulers make mistakes. This meaning that if a ruler makes mistakes on the law does that still make it just. It is a very conflicting argument to think about, if the rules are not just then why should they be followed but the rules were also put in place by someone who is supposed to know the difference between just and unjust and choose correctly. This relates to what Socrates says during his trial portrayed in the Apology. Socrates claims
Hourani, George. Thrasymachus' Definition of Justice in Plato's Republic. 2. 7. Focus Publishing, 1962. eBook. .
Traditionally justice was regarded as one of the cardinal virtues; to avoid injustices and to deal equitable with both equals and inferiors was seen as what was expected of the good man, but it was not clear how the benefits of justice were to be reaped. Socrates wants to persuade from his audience to adopt a way of estimating the benefits of this virtue. From his perspective, it is the quality of the mind, the psyche organization which enables a person to act virtuously. It is this opposition between the two types of assessment of virtue that is the major theme explored in Socrates’ examination of the various positions towards justice. Thus the role of Book I is to turn the minds from the customary evaluation of justice towards this new vision. Through the discourse between Cephalus, Polemarchus and Thrasymachus, Socaretes’ thoughts and actions towards justice are exemplified. Though their views are different and even opposed, the way all three discourse about justice and power reveal that they assume the relation between the two to be separate. They find it impossible to understand the idea that being just is an exercise of power and that true human power must include the ability to act justly. And that is exactly what Socrates seeks to refute.
Throughout all of history, a just man has been considered an individual who lives a life of excellence. However, as time has progressed, so has the definition of a “life of excellence” itself. Thus, an individual who was considered just in the 5th century BCE would possess very different characteristics than a just man today, despite the fact that both were considered to be men who achieved areté: the life of excellence.
To be just or unjust. To be happy or unhappy? Men fall into these two categories. Why does a man act according to these 2 extremes? Is it because they fear punishment? Are they quivering in fear of divine retribution? Or do men do just things because it is good for them to do so? Is justice, good of its rewards and consequences? Or is it good for itself. What is justice? Are the people who are just, just as happy as the people who are unjust? Plato sheds light on these questions and says yes, I have the definition of justice and yes, just people are happy if not happier than unjust people. Plato show’s that justice is worthwhile in and of itself and that being a just person equates to being a happy person. In my opinion, Plato does a good job and is accurate when explaining what it is to be just and this definition is an adequate solution to repairing an unjust person or an unjust city or anything that has an unjust virtue and using the definition of what justice is accurately explains why just people are happier than unjust people.
What Thrasymachus is trying to say is that the benefits of being unjust outweigh being just. While Socrates does not really offer a formal definition of justice when extinguishing Thrasymachus’ last definition of justice, he does however say that justice is an excellence and injustice a fault. Thrasymachus promptly disagrees with Socrates and believes that it is the total opposite stating that injustice is basically common sense. Socrates criticizes Thrasymachus viewpoint up to now and thinks that Thrasymachus is just saying nonsense by comparing justice to wisdom. Socrates then asks Thrasymachus one simple question and that is, “Will one just man want to get the better of another” (32). Thrasymachus answers no and Socrates then says that an unjust man is not in competition with other unjust people. Socrates disproves Thrasymachus’s idea that the unjust man competes with everybody by making a comparison between how other doctors are not competing against one another but they are doing their profession for their own self benefit. The other element that Socrates attack is that justice is a weakness, the flaw in this argument is revealed when Socrates talks about the thieves not stealing from one another because they would start fighting and ruin themselves. The disunity is evident and it could be concluded
For many years, dating back to the first birth of man there has been the ultimate question of what makes a man just. This question has been pondered by numerous great philosophers. The question is varied to answer because of a multitude of opinions due to the nature of human diversity. Whether or not there is an objective answer to the question still remains a mystery. Plato and Epicurus have both given their detailed opinions of what makes one just. Plato believes that justness is something that comes from a more internal location dealing with the soul this disagrees with the idea that Epicurus holds which is justness is more of a physical or external matter. In this paper I will prove that Plato's ideas on this subject are the more appropriate and more truthful.