A Treatise on Government

Aristotle's "Politics" presents a comprehensive analysis of the city-state, its purpose, and its various forms. Aristotle begins by defining the state as a natural community aimed at achieving the highest good—a happy and virtuous life for its citizens. He examines the building blocks of the state, from the household to the citizen, and critically analyzes both theoretical and existing constitutions, such as Plato's Republic and the governments of Sparta and Carthage. A significant portion of the text is dedicated to classifying different forms of government—monarchy, aristocracy, and democracy, along with their corrupt counterparts: tyranny, oligarchy, and mob-rule. Aristotle meticulously explores the causes of political instability and revolution, offering practical advice on how to preserve different regimes. Finally, he outlines his vision for the ideal state, emphasizing the importance of a moderate population, a self-sufficient territory, and, most critically, a public education system designed to cultivate virtuous citizens capable of both ruling and being ruled.

The Foundation of the State and Government

In this foundational section, Aristotle posits that the city-state is the highest form of community and a natural institution, existing not just for life, but for the "good life." He breaks down the state into its constituent parts, beginning with the household, which consists of three primary relationships: master and slave, husband and wife, and parent and child. He famously argues that some people are slaves by nature, best suited to being ruled. Aristotle then defines a citizen not merely by residence, but as one who actively participates in the judicial and deliberative functions of the state. Building on this, he classifies governments based on who rules and for whose benefit. The correct forms are those that aim for the common good: Monarchy (rule by one), Aristocracy (rule by the best few), and Polity (rule by the many). Their respective corruptions, which serve the interest of the rulers only, are Tyranny, Oligarchy, and Democracy (mob-rule).

Critique and Practical Analysis of Constitutions

Aristotle transitions from theory to a practical examination of real and proposed states. He delivers a sharp critique of the ideal state in Plato's "Republic," arguing that the proposed community of wives, children, and property would destroy the natural affection and friendship that are essential for a city's unity. He contends that what is common to the most people is cared for the least. He then analyzes existing constitutions, praising Sparta, Crete, and Carthage in some respects but also highlighting their critical flaws. For example, he faults Sparta's constitution for being entirely geared towards war, neglecting the virtues required for peace and leisure, and for its flawed system of land ownership which led to a dangerous concentration of wealth in the hands of a few, including women. This section also details the various subtypes of democracy and oligarchy, explaining how they are formed based on the dominant class in society, such as husbandmen, mechanics, or the wealthy, and how the specific rules for holding office define their character.

Political Instability and Preservation

This section serves as a practical manual on political science, diagnosing the causes of sedition, revolution, and constitutional change. Aristotle argues that the universal cause of sedition is the desire for equality (from those who have less) or for superiority (from those who want more). He details specific triggers, including insolence and avarice of the ruling class, fear, contempt, disproportionate growth of one part of the state, election intrigues, and quarrels among the notable. He applies these general principles to each form of government, explaining, for instance, how democracies are often ruined by the recklessness of demagogues who attack the rich, while oligarchies collapse due to internal oppression and rivalries among the elite. To preserve governments, Aristotle recommends fostering a spirit of obedience to the law, guarding against even small illegalities, preventing any single individual from becoming too powerful, and, most importantly, ensuring that the number of citizens who wish for the constitution to remain is greater than those who do not.

The Ideal State and the Role of Education

In the final part, Aristotle outlines his blueprint for the best possible state, one that enables its citizens to live a happy, virtuous life. This ideal state depends on a population that is not too large or small, a territory that is self-sufficient, and a citizenry composed of individuals with the right natural disposition (courageous and intelligent, like the Greeks). He argues that the life of virtuous activity is the happiest, and the state's primary purpose is to facilitate this. The most critical element for achieving this is a robust, state-controlled system of education. The legislative focus should be on training citizens for peace and leisure, not just for war. Education is to be uniform for all citizens and divided into stages, starting from infancy. It should include physical training (gymnastics) to build courage and discipline, but its ultimate aim is to cultivate the soul. Music and poetry are given a central role, not merely for amusement, but for their power to imitate and instill moral virtues, shaping the character of the youth to find joy in noble things and preparing them for a life of virtuous leisure.