The Republic is a Socratic dialogue, written by Plato around 380 BCE, concerning the definition of justice, the order and character of the just city-state and the just man. The dramatic date of the dialogue has been much debated and though it must take place some time during the Peloponnesian War, "there would be jarring anachronisms if any of the candidate specific dates between 432 and 404 were assigned". It is Plato's best-known work and has proven to be one of the most intellectually and historically influential works of philosophy and political theory. In it, Socrates along with various Athenians and foreigners discuss the meaning of justice and examine whether or not the just man is happier than the unjust man by considering a series of different cities coming into existence "in speech", culminating in a city (Kallipolis) ruled by philosopher-kings; and by examining the nature of existing regimes. The participants also discuss the theory of forms, the immortality of the soul, and the roles of the philosopher and of poetry in society.

This lively and accessible introduction to Plato focuses on the philosophy and argument of his writings, drawing the reader into Plato's way of doing philosophy, and the general themes of his thinking. This is not a book to leave the reader standing in the outer court of introduction and background information, but leads directly into Plato's argument. It looks at Plato as a thinker grappling with philosophical problems in a variety of ways, rather than a philosopher with a fully worked-out system. It includes a brief account of Plato's life and the various interpretations that have been drawn from the sparse remains of information. It stresses the importance of the founding of the Academy and the conception of philosophy as a subject. Julia Annas discusses Plato's style of writing: his use of the dialogue form, his use of what we today call fiction, and his philosophical transformation of myths. She also looks at his discussions of love and philosophy, his attitude to women, and to homosexual love, explores Plato's claim that virtue is sufficient for happiness, and touches on his arguments for the immortality of the soul and his ideas about the nature of the universe. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Blake E. Hestir's examination of Plato's conception of truth challenges a long tradition of interpretation in ancient scholarship.

The Laws is Plato's last, longest, and perhaps, most famous work. It presents a conversation on political philosophy between three elderly men: an unnamed Athenian, a Spartan named Megillus, and a Cretan named Clinias. They worked to create a constitution for Magnesia, a new Cretan colony that would make all of its citizens happy and virtuous. In this work, Plato combines political philosophy with applied legislation, going into great detail concerning what laws and procedures should be in the state. For example, they consider whether drunkenness should be allowed in the city, how citizens should hunt, and how to punish suicide. The principles of this book have entered the legislation of many modern countries and provoke a great interest of philosophers even in the 21st century.

Daniel Russell examines Plato's subtle and insightful analysis of pleasure and explores its intimate connections with his discussions of value and human psychology. Russell offers a fresh perspective on how good things bear on happiness in Plato's ethics, and shows that, for Plato, pleasure cannot determine happiness because pleasure lacks a direction of its own. Plato presents wisdom as a skill of living that determines happiness by directing one's life as a whole, bringing aboutgoodness in all areas of one's life, as a skill brings about order in its materials. The 'materials' of the skill of living are, in the first instance, not things like money or health, but one's attitudes, emotions, and desires where things like money and health are concerned. Plato recognizes thatthese 'materials' of the psyche are inchoate, ethically speaking, and in need of direction from wisdom. Among them is pleasure, which Plato treats not as a sensation but as an attitude with which one ascribes value to its object. However, Plato also views pleasure, once shaped and directed by wisdom, as a crucial part of a virtuous character as a whole. Consequently, Plato rejects all forms of hedonism, which allows happiness to be determined by a part of the psyche that does not direct one'slife but is among the materials to be directed. At the same time, Plato is also able to hold both that virtue is sufficient for happiness, and that pleasure is necessary for happiness, not as an addition to one's virtue, but as a constituent of one's whole virtuous character itself. Plato thereforeoffers an illuminating role for pleasure in ethics and psychology, one to which we may be unaccustomed: pleasure emerges not as a sensation or even a mode of activity, but as an attitude - one of the ways in which we construe our world - and as such, a central part of every character.