Aristotle: Who Should Rule?

Aristotle

This brings us to perhaps the most contentious of political questions: how should the regime be organized? Another way of putting this is: who should rule? In Books IV-VI Aristotle explores this question by looking at the kinds of regimes that actually existed in the Greek world and answering the question of who actually does rule. By closely examining regimes that actually exist, we can draw conclusions about the merits and drawbacks of each. Like political scientists today, he studied the particular political phenomena of his time in order to draw larger conclusions about how regimes and political institutions work and how they should work. As has been mentioned above, in order to do this, he sent his students throughout Greece to collect information on the regimes and histories of the Greek cities, and he uses this information throughout the Politics to provide examples that support his arguments. (According to Diogenes Laertius, histories and descriptions of the regimes of 158 cities were written, but only one of these has come down to the present: the Constitution of Athens mentioned above).

Another way he used this data was to create a typology of regimes that was so successful that it ended up being used until the time of Machiavelli nearly 2000 years later. He used two criteria to sort the regimes into six categories.

The first criterion that is used to distinguish among different kinds of regimes is the number of those ruling: one man, a few men, or the many. The second is perhaps a little more unexpected: do those in power, however many they are, rule only in their own interest or do they rule in the interest of all the citizens? “[T]hose regimes which look to the common advantage are correct regimes according to what is unqualifiedly just, while those which look only to the advantage of the rulers are errant, and are all deviations from the correct regimes; for they involve mastery, but the city is a partnership of free persons” (1279a16).

Having established these as the relevant criteria, in Book III Chapter 7 Aristotle sets out the six kinds of regimes. The correct regimes are monarchy (rule by one man for the common good), aristocracy (rule by a few for the common good), and polity (rule by the many for the common good); the flawed or deviant regimes are tyranny (rule by one man in his own interest), oligarchy (rule by the few in their own interest), and democracy (rule by the many in their own interest). Aristotle later ranks them in order of goodness, with monarchy the best, aristocracy the next best, then polity, democracy, oligarchy, and tyranny (1289a38). People in Western societies are used to thinking of democracy as a good form of government – maybe the only good form of government – but Aristotle considers it one of the flawed regimes (although it is the least bad of the three) and you should keep that in mind in his discussion of it. You should also keep in mind that by the “common good” Aristotle means the common good of the citizens, and not necessarily all the residents of the city. The women, slaves, and manual laborers are in the city for the good of the citizens.

Almost immediately after this typology is created, Aristotle clarifies it: the real distinction between oligarchy and democracy is in fact the distinction between whether the wealthy or the poor rule (1279b39), not whether the many or the few rule. Since it is always the case that the poor are many while the wealthy are few, it looks like it is the number of the rulers rather than their wealth which distinguishes the two kinds of regimes (he elaborates on this in IV.4). All cities have these two groups, the many poor and the few wealthy, and Aristotle was well aware that it was the conflict between these two groups that caused political instability in the cities, even leading to civil wars (Thucydides describes this in his History of the Peloponnesian War, and the Constitution of Athens also discusses the consequences of this conflict). Aristotle therefore spends a great deal of time discussing these two regimes and the problem of political instability, and we will focus on this problem as well.

First, however, let us briefly consider with Aristotle one other valid claim to rule. Those who are most virtuous have, Aristotle says, the strongest claim of all to rule. If the city exists for the sake of developing virtue in the citizens, then those who have the most virtue are the most fit to rule; they will rule best, and on behalf of all the citizens, establishing laws that lead others to virtue. However, if one man or a few men of exceptional virtue exist in the regime, we will be outside of politics: “If there is one person so outstanding by his excess of virtue – or a number of persons, though not enough to provide a full complement for the city – that the virtue of all the others and their political capacity is not commensurable…such persons can no longer be regarded as part of the city” (1284a4). It would be wrong for the other people in the city to claim the right to rule over them or share rule with them, just as it would be wrong for people to claim the right to share power with Zeus. The proper thing would be to obey them (1284b28). But this situation is extremely unlikely (1287b40). Instead, cities will be made up of people who are similar and equal, which leads to problems of its own.

The most pervasive of these is that oligarchs and democrats each advance a claim to political power based on justice. For Aristotle, justice dictates that equal people should get equal things, and unequal people should get unequal things. If, for example, two students turn in essays of identical quality, they should each get the same grade. Their work is equal, and so the reward should be too. If they turn in essays of different quality, they should get different grades which reflect the differences in their work. But the standards used for grading papers are reasonably straightforward, and the consequences of this judgment are not that important, relatively speaking – they certainly are not worth fighting and dying for. But the stakes are raised when we ask how we should judge the question of who should rule, for the standards here are not straightforward and disagreement over the answer to this question frequently does lead men (and women) to fight and die.

What does justice require when political power is being distributed? Aristotle says that both groups – the oligarchs and democrats – offer judgments about this, but neither of them gets it right, because “the judgment concerns themselves, and most people are bad judges concerning their own things” (1280a14). (This was the political problem that was of most concern to the authors of the United States Constitution: given that people are self-interested and ambitious, who can be trusted with power? Their answer differs from Aristotle’s, but it is worth pointing out the persistence of the problem and the difficulty of solving it). The oligarchs assert that their greater wealth entitles them to greater power, which means that they alone should rule, while the democrats say that the fact that all are equally free entitles each citizen to an equal share of political power (which, because most people are poor, means that in effect the poor rule). If the oligarchs’ claim seems ridiculous, you should keep in mind that the American colonies had property qualifications for voting; those who could not prove a certain level of wealth were not allowed to vote. And poll taxes, which required people to pay a tax in order to vote and therefore kept many poor citizens (including almost all African-Americans) from voting, were not eliminated in the United States until the mid-20th century. At any rate, each of these claims to rule, Aristotle says, is partially correct but partially wrong. We will consider the nature of democracy and oligarchy shortly.

Aristotle also in Book III argues for a principle that has become one of the bedrock principles of liberal democracy: we ought, to the extent possible, allow the law to rule. “One who asks the law to rule, therefore, is held to be asking god and intellect alone to rule, while one who asks man adds the beast. Desire is a thing of this sort; and spiritedness perverts rulers and the best men. Hence law is intellect without appetite” (1287a28). This is not to say that the law is unbiased. It will reflect the bias of the regime, as it must, because the law reinforces the principles of the regime and helps educate the citizens in those principles so that they will support the regime. But in any particular case, the law, having been established in advance, is impartial, whereas a human judge will find it hard to resist judging in his own interest, according to his own desires and appetites, which can easily lead to injustice. Also, if this kind of power is left in the hands of men rather than with the laws, there will be a desperate struggle to control these offices and their benefits, and this will be another cause of civil war. So whatever regime is in power should, to the extent possible, allow the laws to rule. Ruling in accordance with one’s wishes at any particular time is one of the hallmarks of tyranny (it is the same way masters rule over slaves), and it is also, Aristotle says, typical of a certain kind of democracy, which rules by decree rather than according to settled laws. In these cases we are no longer dealing with politics at all, “For where the laws do not rule there is no regime” (1292b30). There are masters and slaves, but there are no citizens.

 

The Importance of the Middle Class According to Aristotle

Plato and Aristotle

In addition to combining elements from the institutions of democracy and oligarchy, the person wishing to create a lasting polity must pay attention to the economic situation in the city. In Book II of the EthicsAristotle famously establishes the principle that virtue is a mean between two extremes. For example, a soldier who flees before a battle is guilty of the vice of cowardice, while one who charges the enemy singlehandedly, breaking ranks and getting himself killed for no reason, is guilty of the vice of foolhardiness. The soldier who practices the virtue of courage is the one who faces the enemy, moves forward with the rest of the troops in good order, and fights bravely. Courage, then, is a mean between the extremes of cowardice and foolhardiness. The person who has it neither flees from the enemy nor engages in a suicidal and pointless attack but faces the enemy bravely and attacks in the right way.

Aristotle draws a parallel between virtue in individuals and virtue in cities. The city, he says, has three parts: the rich, the poor, and the middle class. Today we would probably believe that it is the rich people who are the most fortunate of those three groups, but this is not Aristotle’s position. He says: “[I]t is evident that in the case of the goods of fortune as well a middling possession is the best of all. For [a man of moderate wealth] is readiest to obey reason, while for one who is [very wealthy or very poor] it is difficult to follow reason. The former sort tend to become arrogant and base on a grand scale, the latter malicious and base in petty ways; and acts of injustice are committed either through arrogance or through malice” (1295b4). A political community that has extremes of wealth and poverty “is a city not of free persons but of slaves and masters, the ones consumed by envy, the others by contempt. Nothing is further removed from affection and from a political partnership” (1295b22). People in the middle class are free from the arrogance that characterizes the rich and the envy that characterizes the poor. And, since members of this class are similar and equal in wealth, they are likely to regard one another as similar and equal generally, and to be willing to rule and be ruled in turn, neither demanding to rule at all times as the wealthy do or trying to avoid ruling as the poor do from their lack of resources. “Thus it is the greatest good fortune for those who are engaged in politics to have a middling and sufficient property, because where some possess very many things and others nothing, either [rule of] the people in its extreme form must come into being, or unmixed oligarchy, or – as a result of both of these excesses – tyranny. For tyranny arises from the most headstrong sort of democracy and from oligarchy, but much less often from the middling sorts [of regime] and those close to them” (1295b39).

There can be an enduring polity only when the middle class is able either to rule on its own or in conjunction with either of the other two groups, for in this way it can moderate their excesses: “Where the multitude of middling persons predominates either over both of the extremities together or over one alone, there a lasting polity is capable of existing” (1296b38). Unfortunately, Aristotle says, this state of affairs almost never exists. Instead, whichever group, rich or poor, is able to achieve power conducts affairs to suit itself rather than considering the interests of the other group: “whichever of the two succeeds in dominating its opponents does not establish a regime that is common or equal, but they grasp for preeminence in the regime as the prize of victory” (1296a29). And as a result, neither group seeks equality but instead each tries to dominate the other, believing that it is the only way to avoid being dominated in turn. This is a recipe for instability, conflict, and ultimately civil war, rather than a lasting regime. For the polity (or any other regime) to last, “the part of the city that wants the regime to continue must be superior to the part not wanting this” in quality and quantity (1296b16). He repeats this in Book V, calling it the “great principle”: “keep watch to ensure that that the multitude wanting the regime is superior to that not wanting it” (1309b16), and in Book VI he discusses how this can be arranged procedurally (VI.3).

The remainder of Book IV focuses on the kinds of authority and offices in the city and how these can be distributed in democratic or oligarchic fashion. We do not need to concern ourselves with these details, but it does show that Aristotle is concerned with particular kinds of flawed regimes and how they can best operate and function in addition to his interest in the best practical government and the best government generally.

Aristotle on Politics

Aristotle

Aristotle does not regard politics as a separate science from ethics, but as the completion, and almost a verification of it. The moral ideal in political administration is only a different aspect of that which also applies to individual happiness. Humans are by nature social beings, and the possession of rational speech (logos) in itself leads us to social union. The state is a development from the family through the village community, an offshoot of the family. Formed originally for the satisfaction of natural wants, it exists afterwards for moral ends and for the promotion of the higher life. The state in fact is no mere local union for the prevention of wrong doing, and the convenience of exchange. It is also no mere institution for the protection of goods and property. It is a genuine moral organization for advancing the development of humans.

The family, which is chronologically prior to the state, involves a series of relations between husband and wife, parent and child, master and slave. Aristotle regards the slave as a piece of live property having no existence except in relation to his master. Slavery is a natural institution because there is a ruling and a subject class among people related to each other as soul to body; however, we must distinguish between those who are slaves by nature, and those who have become slaves merely by war and conquest. Household management involves the acquisition of riches, but must be distinguished from money-making for its own sake. Wealth is everything whose value can be measured by money; but it is the use rather than the possession of commodities which constitutes riches.

Financial exchange first involved bartering. However, with the difficulties of transmission between countries widely separated from each other, money as a currency arose. At first it was merely a specific amount of weighted or measured metal. Afterwards it received a stamp to mark the amount. Demand is the real standard of value. Currency, therefore, is merely a convention which represents the demand; it stands between the producer and the recipient and secures fairness. Usury is an unnatural and reprehensible use of money.

The communal ownership of wives and property as sketched by Plato in the Republic rests on a false conception of political society. For, the state is not a homogeneous unity, as Plato believed, but rather is made up of dissimilar elements. The classification of constitutions is based on the fact that government may be exercised either for the good of the governed or of the governing, and may be either concentrated in one person or shared by a few or by the many. There are thus three true forms of government: monarchy, aristocracy, and constitutional republic. The perverted forms of these are tyranny, oligarchy and democracy. The difference between the last two is not that democracy is a government of the many, and oligarchy of the few; instead, democracy is the state of the poor, and oligarchy of the rich. Considered in the abstract, these six states stand in the following order of preference: monarchy, aristocracy, constitutional republic, democracy, oligarchy, tyranny. But though with a perfect person monarchy would be the highest form of government, the absence of such people puts it practically out of consideration. Similarly, true aristocracy is hardly ever found in its uncorrupted form. It is in the constitution that the good person and the good citizen coincide. Ideal preferences aside, then, the constitutional republic is regarded as the best attainable form of government, especially as it secures that predominance of a large middle class, which is the chief basis of permanence in any state. With the spread of population, democracy is likely to become the general form of government.

Which is the best state is a question that cannot be directly answered. Different races are suited for different forms of government, and the question which meets the politician is not so much what is abstractly the best state, but what is the best state under existing circumstances. Generally, however, the best state will enable anyone to act in the best and live in the happiest manner. To serve this end the ideal state should be neither too great nor too small, but simply self-sufficient. It should occupy a favorable position towards land and sea and consist of citizens gifted with the spirit of the northern nations, and the intelligence of the Asiatic nations. It should further take particular care to exclude from government all those engaged in trade and commerce; “the best state will not make the “working man” a citizen; it should provide support religious worship; it should secure morality through the educational influences of law and early training. Law, for Aristotle, is the outward expression of the moral ideal without the bias of human feeling. It is thus no mere agreement or convention, but a moral force coextensive with all virtue. Since it is universal in its character, it requires modification and adaptation to particular circumstances through equity.

Education should be guided by legislation to make it correspond with the results of psychological analysis, and follow the gradual development of the bodily and mental faculties. Children should during their earliest years be carefully protected from all injurious associations, and be introduced to such amusements as will prepare them for the serious duties of life. Their literary education should begin in their seventh year, and continue to their twenty-first year. This period is divided into two courses of training, one from age seven to puberty, and the other from puberty to age twenty-one. Such education should not be left to private enterprise, but should be undertaken by the state. There are four main branches of education: reading and writing, Gymnastics, music, and painting. They should not be studied to achieve a specific aim, but in the liberal spirit which creates true freemen. Thus, for example, gymnastics should not be pursued by itself exclusively, or it will result in a harsh savage type of character. Painting must not be studied merely to prevent people from being cheated in pictures, but to make them attend to physical beauty. Music must not be studied merely for amusement, but for the moral influence which it exerts on the feelings. Indeed all true education is, as Plato saw, a training of our sympathies so that we may love and hate in a right manner.

The Best Political Order According to Plato

Jacques-Louis David, The Death of Socrates (1787)

Although large parts of the Republic are devoted to the description of an ideal state ruled by philosophers and its subsequent decline, the chief theme of the dialogue is justice. It is fairly clear that Plato does not introduce his fantastical political innovation, which Socrates describes as a city in speech, a model in heaven, for the purpose of practical implementation (592a-b). The vision of the ideal state is used rather to illustrate the main thesis of the dialogue that justice, understood traditionally as virtue and related to goodness, is the foundation of a good political order, and as such is in everyone’s interest. Justice, if rightly understood, Plato argues, is not to the exclusive advantage of any of the city’s factions, but is concerned with the common good of the whole political community, and is to the advantage of everyone. It provides the city with a sense of unity, and thus, is a basic condition for its health. “Injustice causes civil war, hatred, and fighting, while justice brings friendship and a sense of common purpose” (351d). In order to understand further what justice and political order are for Plato, it is useful to compare his political philosophy with the pre-philosophical insights of Solon, who is referred to in a few dialogues. Biographical information about Plato is fairly scarce. The fact that he was related through his mother to this famous Athenian legislator, statesman and poet, regarded as one of the “Seven Sages,” may be treated as merely incidental. On the other hand, taking into consideration that in Plato’s times education would have been passed on to children informally at home, it seems highly probable that Plato was not only well acquainted with the deeds and ideas of Solon, but that these deeply influenced him.

The essence of the constitutional reform which Solon made in 593 B.C.E., over one hundred and fifty years before Plato’s birth, when he became the Athenian leader, was the restoration of righteous order, eunomia. In the early part of the sixth century Athens was disturbed by a great tension between two parties: the poor and the rich, and stood at the brink of a fierce civil war. On the one hand, because of an economic crisis, many poorer Athenians were hopelessly falling into debt, and since their loans were often secured by their own persons, thousands of them were put into serfdom. On the other hand, lured by easy profits from loans, the rich stood firmly in defense of private property and their ancient privileges. The partisan strife, which seemed inevitable, would make Athens even more weak economically and defenseless before external enemies. Appointed as a mediator in this conflict, Solon enacted laws prohibiting loans on the security of the person. He lowered the rate of interest, ordered the cancellation of all debts, and gave freedom to serfs. He acted so moderately and impartially that he became unpopular with both parties. The rich felt hurt by the reform. The poor, unable to hold excess in check, demanded a complete redistribution of landed property and the dividing of it into equal shares. Nevertheless, despite these criticisms from both sides, Solon succeeded in gaining social peace. Further, by implementing new constitutional laws, he set up a “mighty shield against both parties and did not allow either to win an unjust victory” (Aristotle, The Athenian Constitution). He introduced a system of checks and balances which would not favor any side, but took into consideration legitimate interests of all social groups. In his position, he could easily have become the tyrant over the city, but he did not seek power for himself. After he completed his reform, he left Athens in order to see whether it would stand the test of time, and returned to his country only ten years later. Even though in 561 Pisistratus seized power and became the first in a succession of Athenian tyrants, and in 461 the democratic leader Ephialtes abolished the checks upon popular sovereignty, Solon’s reform provided the ancient Greeks with a model of both political leadership and order based on impartiality and fairness. Justice for Solon is not an arithmetical equality: giving equal shares to all alike irrespective of merit, which represents the democratic concept of distributive justice, but it is equity or fairness based on difference: giving shares proportionate to the merit of those who receive them. The same ideas of political order, leadership, and justice can be found in Plato’s dialogues.

For Plato, like for Solon, the starting point for the inquiry about the best political order is the fact of social diversity and conflicting interests, which involve the danger of civil strife. The political community consists of different parts or social classes, such as the noble, the rich, and the poor, each representing different values, interests, and claims to rule. This gives rise to the controversy of who should rule the community, and what is the best political system. In both the Republic and the Laws, Plato asserts not only that factionalism and civil war are the greatest dangers to the city, more dangerous even than war against external enemies, but also that peace obtained by the victory of one part and the destruction of its rivals is not to be preferred to social peace obtained through the friendship and cooperation of all the city’s parts (Republic 462a-b, Laws 628a-b). Peace for Plato is, unlike for Marxists and other radical thinkers, not a status quo notion, related to the interest of the privileged group, but a value that most people usually desire. He does not stand for war and the victory of one class, but for peace in social diversity. “The best is neither war nor faction – they are things we should pray to be spared from – but peace and mutual good will” (628c). Building on the pre-philosophical insights of Solon and his concept of balancing conflicting interests, in both the Republic and the Laws, Plato offers two different solutions to the same problem of social peace based on the equilibrium and harmonious union of different social classes. If in the Republic it is the main function of the political leadership of philosopher-rulers to make the civil strife cease, in the Laws this mediating function is taken over by laws. The best political order for Plato is that which promotes social peace in the environment of cooperation and friendship among different social groups, each benefiting from and each adding to the common good. The best form of government, which he advances in the Republic, is a philosophical aristocracy or monarchy, but that which he proposes in his last dialogue the Laws is a traditional polity: the mixed or composite constitution that reconciles different partisan interests and includes aristocratic, oligarchic, and democratic elements.

Plato and Politics

Plato

Plato (c. 427-347 B.C.E.) developed such distinct areas of philosophy as epistemology, metaphysics, ethics, and aesthetics. His deep influence on Western philosophy is asserted in the famous remark of Alfred North Whitehead: “the safest characterization of the European philosophical tradition is that it consists of a series of footnotes to Plato.” He was also the prototypical political philosopher whose ideas had a profound impact on subsequent political theory. His greatest impact was Aristotle, but he influenced Western political thought in many ways. The Academy, the school he founded in 385 B.C.E., became the model for other schools of higher learning and later for European universities.The philosophy of Plato is marked by the usage of dialectic, a method of discussion involving ever more profound insights into the nature of reality, and by cognitive optimism, a belief in the capacity of the human mind to attain the truth and to use this truth for the rational and virtuous ordering of human affairs. Plato believes that conflicting interests of different parts of society can be harmonized. The best, rational and righteous, political order, which he proposes, leads to a harmonious unity of society and allows each of its parts to flourish, but not at the expense of others. The theoretical design and practical implementation of such order, he argues, are impossible without virtue.

From Politics to Philosophy

Plato was born in Athens in c. 427 B.C.E. Until his mid-twenties, Athens was involved in a long and disastrous military conflict with Sparta, known as the Peloponnesian War. Coming from a distinguished family – on his father’s side descending from Codrus, one of the early kings of Athens, and on his mother’s side from Solon, the prominent reformer of the Athenian constitution – he was naturally destined to take an active role in political life. But this never happened. Although cherishing the hope of assuming a significant place in his political community, he found himself continually thwarted. As he relates in his autobiographical Seventh Letter, he could not identify himself with any of the contending political parties or the succession of corrupt regimes, each of which brought Athens to further decline (324b-326a). He was a pupil of Socrates, whom he considered the most just man of his time, and who, although did not leave any writings behind, exerted a large influence on philosophy. It was Socrates who, in Cicero’s words, “called down philosophy from the skies.” The pre-Socratic philosophers were mostly interested in cosmology and ontology; Socrates’ concerns, in contrast, were almost exclusively moral and political issues. In 399 when a democratic court voted by a large majority of its five hundred and one jurors for Socrates’ execution on an unjust charge of impiety, Plato came to the conclusion that all existing governments were bad and almost beyond redemption. “The human race will have no respite from evils until those who are really philosophers acquire political power or until, through some divine dispensation, those who rule and have political authority in the cities become real philosophers” (326a-326b).

It was perhaps because of this opinion that he retreated to his Academy and to Sicily for implementing his ideas. He visited Syracuse first in 387, then in 367, and again in 362-361, with the general purpose to moderate the Sicilian tyrants with philosophical education and to establish a model political rule. But this adventure with practical politics ended in failure, and Plato went back to Athens. His Academy, which provided a base for succeeding generations of Platonic philosophers until its final closure in C.E. 529, became the most famous teaching institution of the Hellenistic world. Mathematics, rhetoric, astronomy, dialectics, and other subjects, all seen as necessary for the education of philosophers and statesmen, were studied there. Some of Plato’s pupils later became leaders, mentors, and constitutional advisers in Greek city-states. His most renowned pupil was Aristotle. Plato died in c. 347 B.C.E. During his lifetime, Athens turned away from her military and imperial ambitions and became the intellectual center of Greece. She gave host to all the four major Greek philosophical schools founded in the course of the fourth century: Plato’s Academy, Aristotle’s Lyceum, and the Epicurean and Stoic schools.

Political Philosophy 

Although the Republic, the Statesman, the Laws and a few shorter dialogues are considered to be the only strictly political dialogues of Plato, it can be argued that political philosophy was the area of his greatest concern. In the English-speaking world, under the influence of twentieth century analytic philosophy, the main task of political philosophy today is still often seen as conceptual analysis: the clarification of political concepts. To understand what this means, it may be useful to think of concepts as the uses of words. When we use general words, such as “table,” “chair,” “pen,” or political terms, such as “state,” “power,” “democracy,” or “freedom,” by applying them to different things, we understand them in a certain way, and hence assign to them certain meanings. Conceptual analysis then is a mental clearance, the clarification of a concept in its meaning. As such it has a long tradition and is first introduced in Platonic dialogues. Although the results are mostly inconclusive, in “early” dialogues especially, Socrates tries to define and clarify various concepts. However, in contrast to what it is for some analytic philosophers, for Plato conceptual analysis is not an end to itself, but a preliminary step. The next step is critical evaluation of beliefs, deciding which one of the incompatible ideas is correct and which one is wrong. For Plato, making decisions about the right political order are, along with the choice between peace and war, the most important choices one can make in politics. Such decisions cannot be left solely to public opinion, he believes, which in many cases does not have enough foresight and gets its lessons only post factum from disasters recorded in history. In his political philosophy, the clarification of concepts is thus a preliminary step in evaluating beliefs, and right beliefs in turn lead to an answer to the question of the best political order. The movement from conceptual analysis, through evaluation of beliefs, to the best political order can clearly be seen in the structure of Plato’s Republic.

 

Aristotle’s View of Politics

Plato and Aristotle

Political science studies the tasks of the politician or statesman (politikos), in much the way that medical science concerns the work of the physician. It is, in fact, the body of knowledge that such practitioners, if truly expert, will also wield in pursuing their tasks. The most important task for the politician is, in the role of lawgiver (nomothetês), to frame the appropriate constitution for the city-state. This involves enduring laws, customs, and institutions (including a system of moral education) for the citizens. Once the constitution is in place, the politician needs to take the appropriate measures to maintain it, to introduce reforms when he finds them necessary, and to prevent developments which might subvert the political system. This is the province of legislative science, which Aristotle regards as more important than politics as exercised in everyday political activity such as the passing of decrees .

Aristotle frequently compares the politician to a craftsman. The analogy is imprecise because politics, in the strict sense of legislative science, is a form of practical knowledge, while a craft like architecture or medicine is a form of productive knowledge. However, the comparison is valid to the extent that the politician produces, operates, maintains a legal system according to universal principles. In order to appreciate this analogy it is helpful to observe that Aristotle explains the production of an artifact in terms of four causes: the material, formal, efficient, and final causes. For example, clay (material cause) is molded into a vase shape (formal cause) by a potter (efficient or moving cause) so that it can contain liquid (final cause).

One can also explain the existence of the city-state in terms of the four causes. It is a kind of community (koinônia), that is, a collection of parts having some functions and interests in common. Hence, it is made up of parts, which Aristotle describes in various ways in different contexts: as households, or economic classes (e.g., the rich and the poor), or demes (i.e., local political units). But, ultimately, the city-state is composed of individual citizens , who, along with natural resources, are the “material” or “equipment” out of which the city-state is fashioned .

The formal cause of the city-state is its constitution (politeia). Aristotle defines the constitution as “a certain ordering of the inhabitants of the city-state”. He also speaks of the constitution of a community as “the form of the compound” and argues that whether the community is the same over time depends on whether it has the same constitution. The constitution is not a written document, but an immanent organizing principle, analogous to the soul of an organism. Hence, the constitution is also “the way of life” of the citizens. Here the citizens are that minority of the resident population who possess full political rights.

The existence of the city-state also requires an efficient cause, namely, its ruler. On Aristotle’s view, a community of any sort can possess order only if it has a ruling element or authority. This ruling principle is defined by the constitution, which sets criteria for political offices, particularly the sovereign office. However, on a deeper level, there must be an efficient cause to explain why a city-state acquires its constitution in the first place. Aristotle states that “the person who first established [the city-state] is the cause of very great benefits”. This person was evidently the lawgiver (nomothetês), someone like Solon of Athens or Lycurgus of Sparta, who founded the constitution. Aristotle compares the lawgiver, or the politician more generally, to a craftsman (dêmiourgos) like a weaver or shipbuilder, who fashions material into a finished product.

The notion of final cause dominates Aristotle’s Politics from the opening lines:

Since we see that every city-state is a sort of community and that every community is established for the sake of some good (for everyone does everything for the sake of what they believe to be good), it is clear that every community aims at some good, and the community which has the most authority of all and includes all the others aims highest, that is, at the good with the most authority. This is what is called the city-state or political community.

Soon after, he states that the city-state comes into being for the sake of life but exists for the sake of the good life. The theme that the good life or happiness is the proper end of the city-state recurs throughout the Politics.

To sum up, the city-state is a hylomorphic (i.e., matter-form) compound of a particular population (i.e., citizen-body) in a given territory (material cause) and a constitution (formal cause). The constitution itself is fashioned by the lawgiver and is governed by politicians, who are like craftsmen (efficient cause), and the constitution defines the aim of the city-state. For a further discussion of this topic, see the following supplementary document:

It is in these terms that Aristotle understands the fundamental normative problem of politics: What constitutional form should the lawgiver establish and preserve in what material for the sake of what end?

The Republic (Plato)

Why do men behave justly? Is it because they fear societal punishment? Are they trembling before notions of divine retribution? Do the stronger elements of society scare the weak into submission in the name of law? Or do men behave justly because it is good for them to do so? Is justice, regardless of its rewards and punishments, a good thing in and of itself? How do we define justice? Plato sets out to answer these questions in The Republic. He wants to define justice, and to define it in such a way as to show that justice is worthwhile in and of itself. He meets these two challenges with a single solution: a definition of justice that appeals to human psychology, rather than to perceived behavior.

Plato’s strategy in The Republicis to first explicate the primary notion of societal, or political, justice, and then to derive an analogous concept of individual justice. In Books II, III, and IV, Plato identifies political justice as harmony in a structured political body. An ideal society consists of three main classes of people—producers (craftsmen, farmers, artisans, etc.), auxiliaries (warriors), and guardians (rulers); a society is just when relations between these three classes are right. Each group must perform its appropriate function, and only that function, and each must be in the right position of power in relation to the others. Rulers must rule, auxiliaries must uphold rulers’ convictions, and producers must limit themselves to exercising whatever skills nature granted them (farming, blacksmithing, painting, etc.) Justice is a principle of specialization: a principle that requires that each person fulfill the societal role to which nature fitted him and not interfere in any other business.

At the end of Book IV, Plato tries to show that individual justice mirrors political justice. He claims that the soul of every individual has a three part structure analagous to the three classes of a society. There is a rational part of the soul, which seeks after truth and is responsible for our philosophical inclinations; a spirited part of the soul, which desires honor and is responsible for our feelings of anger and indignation; and an appetitive part of the soul, which lusts after all sorts of things, but money most of all (since money must be used to fulfill any other base desire). The just individual can be defined in analogy with the just society; the three parts of his soul achieve the requisite relationships of power and influence in regard to one another. In a just individual, the rational part of the soul rules, the spirited part of the soul supports this rule, and the appetitive part of the soul submits and follows wherever reason leads. Put more plainly: in a just individual, the entire soul aims at fulfilling the desires of the rational part, much as in the just society the entire community aims at fulfilling whatever the rulers will.

The parallels between the just society and the just individual run deep. Each of the three classes of society, in fact, is dominated by one of the three parts of the soul. Producers are dominated by their appetites—their urges for money, luxury, and pleasure. Warriors are dominated by their spirits, which make them courageous. Rulers are dominated by their rational faculties and strive for wisdom. Books V through VII focus on the rulers as the philosopher kings.

In a series of three analogies—the allegories of the sun, the line, and the cave—Plato explains who these individuals are while hammering out his theory of the Forms. Plato explains that the world is divided into two realms, the visible (which we grasp with our senses) and the intelligible (which we only grasp with our mind). The visible world is the universe we see around us. The intelligible world is comprised of the Forms—abstract, changeless absolutes such as Goodness, Beauty, Redness, and Sweetness that exist in permanent relation to the visible realm and make it possible. (An apple is red and sweet, the theory goes, because it participates in the Forms of Redness and Sweetness.) Only the Forms are objects of knowledge, because only they possess the eternal unchanging truth that the mind—not the senses—must apprehend.

Only those whose minds are trained to grasp the Forms—the philosophers—can know anything at all. In particular, what the philosophers must know in order to become able rulers is the Form of the Good—the source of all other Forms, and of knowledge, truth, and beauty. Plato cannot describe this Form directly, but he claims that it is to the intelligible realm what the sun is to the visible realm. Using the allegory of the cave, Plato paints an evocative portrait of the philosopher’s soul moving through various stages of cognition (represented by the line) through the visible realm into the intelligible, and finally grasping the Form of the Good. The aim of education is not to put knowledge into the soul, but to put the right desires into the soul—to fill the soul with a lust for truth, so that it desires to move past the visible world, into the intelligible, ultimately to the Form of the Good.

Philosophers form the only class of men to possess knowledge and are also the most just men. Their souls, more than others, aim to fulfil the desires of the rational part. After comparing the philosopher king to the most unjust type of man—represented by the tyrant, who is ruled entirely by his non-rational appetites—Plato claims that justice is worthwhile for its own sake. In Book IX he presents three arguments for the conclusion that it is desirable to be just. By sketching a psychological portrait of the tyrant, he attempts to prove that injustice tortures a man’s psyche, whereas a just soul is a healthy, happy one, untroubled and calm. Next he argues that, though each of the three main character types—money-loving, honor-loving, and truth-loving—have their own conceptions of pleasure and of the corresponding good life—each choosing his own life as the most pleasant—only the philosopher can judge because only he has experienced all three types of pleasure. The others should accept the philosopher’s judgement and conclude that the pleasures associated with the philosophical are most pleasant and thus that the just life is also most pleasant. He tries to demonstrate that only philosophical pleasure is really pleasure at all; all other pleasure is nothing more than cessation of pain.

One might notice that none of these arguments actually prove that justice is desirable apart from its consequences—instead, they establish that justice is always accompanied by true pleasure. In all probability, none of these is actually supposed to serve as the main reason why justice is desirable. Instead, the desirability of justice is likely connected to the intimate relationship between the just life and the Forms. The just life is good in and of itself because it involves grasping these ultimate goods, and imitating their order and harmony, thus incorporating them into one’s own life. Justice is good, in other words, because it is connected to the greatest good, the Form of the Good.

Plato ends The Republic on a surprising note. Having defined justice and established it as the greatest good, he banishes poets from his city. Poets, he claims, appeal to the basest part of the soul by imitating unjust inclinations. By encouraging us to indulge ignoble emotions in sympathy with the characters we hear about, poetry encourages us to indulge these emotions in life. Poetry, in sum, makes us unjust. In closing, Plato relates the myth of Er, which describes the trajectory of a soul after death. Just souls are rewarded for one thousand years, while unjust ones are punished for the same amount of time. Each soul then must choose its next life.