Book Description

The Republic itself is nothing at the start of Plato's most famous and influential book. It does not exist. Not only does it not exist in actuality, but it does not exist in theory either. It must be built. It's architect will be Socrates, the fictional persona Plato creates for himself. In the first episode Socrates encounters some acquaintances during the festival of Bendis. His reputation for good conversation already well-established, Socrates is approached by some dilettante philosopher acquaintances and drawn into a dialogue. The discussion quickly moves to justice thanks to Socrates. The other philosophers, including Thrasymachus, Polermarchus, Glaucon, and Adeimantus enthusiastically consent to such a worthy topic. However, it is unlikely at this point that any of these philosophers save Socrates, of course anticipates the ambition and enormity of their undertaking.In Book I, Socrates entertains two distinct definitions of justice. The first is provided by Polermarchus, who suggests that justice is "doing good to your friends and harm to your enemies." The definition, which is a version of conventionally morality, is considered. Very soon though, its faults are clearly apparent. It is far to relative to serve as a formulation of the justice. Moreover, its individual terms are vulnerable; that is to say, how does one know who is a friend and who an enemy? And are not friends as much as enemies capable of evil? And when a friend acts wickedly, should he not be punished? And next, what does it mean that an action is good or bad? The perils of giving credence to false appearances is introduced early on as a major theme. It will be dealt with at length in the succeeding books. Thus surely an idea as noble as justice will not stand on such precarious ground. Socrates is dissatisfied. A second definition, offered by Thrasymachus, endorses tyranny. "Obedience to the interest of the stronger," is likewise mined for its value, shown to be deficient, and discarded. Tyranny, Socrates demonstrates employing several analogies, inevitably results in the fragmentation of the soul. Benevolent rule, on the other hand, ensures a harmonious life for both man and State. Justice is its means and good is its end. That "justice is the excellence of the soul" is Socrates' main conclusion. But there are too many presumptions. Although his auditors have troubled refuting his claims, Socrates knows he has been too vague and that should they truly wish to investigate the question of justice, he will have to be more specific. Book I ends with yet another question. Is the just life more pleasurable, more rewarding than the unjust? Rather all at once the philosophers have inundated themselves. But the first book has succeeded in one major way. It has established the territory of the over-arching argument of the entire work;The philosophers continue the debate in Book II by introducing a new definition that belongs more to political philosophy than pure philosophy: that justice is a legally enforced compromise devised for the mutual protection of citizens of a state. In other words, justice is a fabrication of the State that prevents citizens from harming one another. Socrates is certainly up to the challenge. He dislikes the idea that justice does not exists naturally, but that it must be externally and superficially imposed to discourage unjust behavior. Adeimantus' mentioning of the State seems fortuitous, but it is as if Socrates has been waiting for it all along. Uncertain whether they can arrive at an acceptable definition of justice any other way, Socrates proposes they construct a State of which they approve, and see if they might not find justice lurking in it somewhere. This State arises, Socrates says, "out of the needs of mankind." And the immense project of building a State from its very foundation has officially commenced. Basic necessities are addressed first, then the primitive division of labor, followed...