Plato's Allegory of the Cave: Themes in The Republic

Introduction: The Allegory of the Cave

The chief theme of Plato's "Allegory of the Cave" is that mankind often fails to comprehend the world's actual reality, believing they grasp whatever they come across, see, and feel around them. In truth, humanity simply recognizes shadows of different entities' actual forms.

Plato's work depicts captives shackled such that all they are able to view is the cave's rear wall, upon which dance shadows cast by objects moved between the light of a huge fire behind their backs and the cave wall. "How could they see anything but the shadows if they were never allowed to move their heads?" Because their vision is limited to the cave wall, they are unaware that what they see are only shadows — they believe their eyes perceive actual things. For instance, if a man's shadow were to dance upon the wall, they would take it for a real human being, having no way of knowing it was only a shadow.

Education in Plato's Republic

According to Socrates, the good of the city took precedence over the good of individual citizens. As a result, the educational system he proposed aimed at creating loyal citizens committed to, and most capable of, satisfying the needs of Athens — or any city for that matter. His system isolated exceptionally able persons to train them as philosopher-kings, warriors, or guardians of the people.

Every child received the same education until the age of 18, after which boys whose capabilities were placed in the "crafts" and "labor" category gave up formal education to become craftsmen and laborers. The remainder received physical and military training. From these, boys with an aptitude for the battlefield were separated from future rulers of the city — that is, the guardians. The guardians could continue their education for many more years, until the most competent and devoted among them, having reached the highest educational levels, became prospective philosopher-kings.

Theirs was a tightly controlled educational system. While the arts and literary disciplines constituted key components, children were taught only moral literature. The Greek philosophers held that literature ought not to imitate life or assume dramatic form, as this would confuse citizens and render them less productive in their respective roles. Education — for warriors and guardians in particular — promoted the overall good of the city rather than that of individuals or families. It was, in Plato's words, "the task of the enlightened not only to ascend to learning and to see the good but to be willing to descend again to those prisoners and to share their troubles and their honors, whether they are worth having or not. And this they must do, even with the prospect of death" (Plato, 1974).

Justice in the City and the Soul

From The Republic, it is clear that Socrates aimed at ascertaining the nature of ethical conduct and justice — within both the city and its citizens. He linked justice to societal and human spiritual frameworks. Individual justice represents a state in which the rational soul controls cravings, wants, and emotions. A citizen who achieves this is ethical and will act accordingly.

According to Socrates, if individual citizens concentrated only on their own occupation and allowed others to carry out theirs without interference, the result would be a city that practices justice. All citizens, through participation in their specialized roles, behave rightly. Just as a moral individual's rational soul governs other internal components, the city's rational component — the guardians and philosopher-kings — ought to govern the warriors and producers.

A key goal evident in Plato's Republic was to demonstrate the value of justice — that ethical conduct is itself good, and that people ought to act justly even when it appears to bring no immediate gain. As Plato writes: "But, whether true or false, my opinion is that in the world of knowledge the idea of good appears last of all, and is seen only with an effort" (Plato, 1974). After becoming the city's most sensible and honorable man — that is, a philosopher-king — it becomes possible to attain this goal. In the Ninth Book, the philosopher offers three rationales for being just. He draws a mental image of tyranny, aiming to demonstrate that injustice affects a person's mind so wretchedly that it is simply not worth pursuing, while just souls remain peaceful and tranquil (SparkNotes Editors, 2002).

Conclusion: Relevance to the Modern World

The three themes discussed above remain relevant in the present day. Without education, mankind is like the captives in Plato's cave scenario: they may believe they have acquired an understanding of their surrounding universe, and that whatever they see and feel is real — but in reality it is all just shadows. Every entity has a true form which humanity cannot see, yet believes it does. In his "Allegory of the Cave," Plato attempts to make readers recognize that we look only at shadows while taking them for real things.

To sum up, the text's chief theme is that mankind is genuinely ignorant when it comes to actual reality (Litcharts, 2016). The themes of education, justice, and specialization all serve this broader argument: only through rigorous philosophical inquiry and a well-ordered society can human beings begin to turn away from the cave wall and perceive the world as it truly is.

References

Litcharts. (2016). The Republic themes. Retrieved from http://www.litcharts.com/lit/the-republic/themes

Plato. (1974). The Republic Book VII. Penguin Group Inc.

SparkNotes Editors. (2002). The Republic. Retrieved from