Judge by the End
The nature of a thing is what it becomes in its most complete state.
It directs attention to the purpose of an institution rather than only its origin.
Understand in about 5 minutes
Aristotle treats the city as a natural community whose purpose is not mere survival but the good life of its citizens.
Idea map
Mental models
The nature of a thing is what it becomes in its most complete state.
It directs attention to the purpose of an institution rather than only its origin.
Ask whether power is exercised for the whole community or only for those who hold it.
It gives a single criterion for telling sound government from its corruptions.
The city is a whole whose members are understood through their place within it.
It frames individual and household within the larger purpose of the political community.
Summary
Politics opens by treating the city as the highest form of human association, one that grows naturally from smaller societies. The union of male and female forms the household, households join into villages, and villages combine into the city, which Aristotle regards as a natural production.
From this Aristotle draws his claim that man is by nature a political animal. The gift of speech, by which we express what is just and unjust, shows that we are made for a shared life governed by law, and that one who needs no community is either above or below humanity.
The city does not exist merely for survival or trade. It is first founded so that people may live, but it continues so that they may live well. Justice is treated as a political virtue, the standard by which the state is ordered.
Turning to the state itself, Aristotle asks what a citizen is. He concludes that a citizen is not made by residence or descent but by holding a share in the judicial and executive functions of government, so that the meaning of citizenship shifts with the form of the constitution.
He then classifies constitutions by how many rule and for whose benefit. Rule by one, few, or many for the common good gives kingship, aristocracy, and constitutional government; each has a corrupt counterpart in tyranny, oligarchy, and democracy, which serve only the rulers rather than the whole.
Key concepts
Selected Quotes
man is naturally a political animal
justice is a political virtue, by the rules of it the state is regulated
a city is a community of freemen
Source
Source text: Project Gutenberg edition of Politics: A Treatise on Government by Aristotle.
HTML text: https://www.gutenberg.org/cache/epub/6762/pg6762-images.html
Project Gutenberg states that this ebook is for use at no cost with almost no restrictions in the United States and most other parts of the world, subject to local law.
Composed c. 340 BCE; the Project Gutenberg edition uses William Ellis's translation.